Quiz game in C

In this article, you will learn about the project dealing with a Quiz game constructed in C language. The Quiz game is all about general knowledge testing.

Methods or functions that are involved in the program:

main() method
The method " main() " is a function that gives all the options that can be explored in the entire program is main() method. If the user wants to start the game, then he or she should visit the main method first and then through the main method, he or she should access the start method where all the questions related to the quiz will be available and then the user can start playing the Quiz game.
start() method
The method " start() " is a function that consists of the complete questionnaire and the related answers of the quiz game so that the user will be allowed to play the game. This method should be constructed in a way that each question has its own and separate answer so that the other questions' answers will not overlap or replace. This method must be designed very carefully. If the answer is correct, the user will be awarded with 5 more points. If the answer is wrong, then no points will be deducted but the correct answer for that respective question will be displayed on the screen.
help() method
The method " help() " is a function that gives the player a brief knowledge about the rules of the game and guides him or her by giving the required instructions. It describes about the number of questions present within the entire quiz, the points that are given for a right answer, and about the negative marking whenever the given answer is wrong. In this way, all the details and instructions of the quiz game are explained in detail.
high_score() method
The method " high_score() " is a function that displays the high score up till then. The highest score out of all the games played will be recorded by this method in order to have score recordings. If the user crosses the previous high score with his score, then the user's score will be recorded as the new high score and the same score will be reflected in the further games also.

Let us understand all the methods or function discussed above with their respective codes and their uses.

1. main()

// declare main method
void main()  
{  
    // clear screen statement
    clrscr();
    // choice variable is declared
    // in order to know the choice of the user
    int choice = 0;  
    printf( " Please enter 1 to start the game \n " );
    printf( " Please enter 2 to the high scores \n" );
    printf( " Please enter 3 to seek help \n" );
    printf( " Please enter 0 to exit \n" );
    printf( " Enter your choice: " );
    
    scanf( " %d ", &choice );  
    
    // switch statement is used
    // in order to consider multiple
    // options at a time
    // and choose one option
    // given by the user
    switch(choice)  
    {  
        // in order to start the game
        case 1:  
        start();  
        break;  

        // in order to see the high scores
        case 2:  
        high_score();  
        break;  

        // in order to seek help
        case 3:  
        help();  
        break;  

        // in order to exit
        default:  
        exit(1);  
    }  
  
  getch();  
}  

An explanation for the above method or function:

The method " main() " is declared initially in which all the other functions are accessed depending on the input given by the user. This method is declared in such a way that if the user wants to start the game, then he should intimate the system that he want to start the game. Similarly, if he wants to have a look at the high scores, then he have to inform the system that he want to know the high score.

This complete process is done by using the switch case statements. If the user gives the input as 1, then the system will understand that the user wants to start the quiz game. If the user gives the input as 2, then the system will understand that the user wants to access all the high scores. If the user gives the input as 3, then the system will understand that the user wants to seek the help and then displays all the instructions required to play the quiz.

2. high_score()

// method declared in order
// to find the latest high
// score
void high_score()  
{

  // declare the required variables
  // the variable " ch " is used
  // in order to choose between
  // continuing with the game
  // or to exit
  // by the user
  int ch;  
  
  // create a file
  // to extract and store
  // the details of 
  // the high scores
  FILE *fa;  
  if( ( fa = fopen("\\tmp\play2.txt", "r" ) ) == NULL )  
  {  
    printf( "\n There are no games played !!\n " );  
  }  
  else  
  {  
    printf( "\n Printing the high scores now !! \n\n " );  
    printf(" Name     Points_Scored     Rating\n " );  
    while(fscanf(fa," %s %d %d", p.name, &p.score, &p.rat) != EOF )  
    {  
      printf( " .................................\n " );  
      printf( " %s     %d     %d star(s)\n\n ", p.name, p.score, p.rat );  
    }  
    // close the file 
    // that is opened initially by using close method
    fclose(fa);  
  
  }  
  printf("\n Do you still want to continue playing ? If yes, then press 1 !! Else, press 0 :  " );  
  scanf( "%d", &ch );  
  
  // if the user wants to continue to play
  if( ch == 1 )  
  {  
    start();  
  }  

  // if the user wants to exit from the game
  else  
  {  
    exit(1);  
  }  
  
}

An explanation for the above method or function:

The method " high_score() " is declared initially in which the high scores of the users who have played the quiz game previously can be accessed and all the scores will be displayed once after calling this method. Initially, a file is created in which all the scores of the previous players will be stored in such a way that the user can see all those scores. If the file is null, then the user will be sent a message that there are no previous games played. If the file is not null and has some stored data, then it means that there are some people who played the game previously.

So, all their scores which were high scores once will be displayed. After the scores being displayed on the screen, then the user will be asked to enter an input describing if he or she still wants to continue the game or exit. If the user desires to continue, then he or she must enter 1 as an input. If not, then he or she must enter 0 in order to exit from the game screen. This process is done by using the conditional statements, i.e., " if else statements ". In this way, the function " high_score() " works and figures out the previous high scores.

3. help()

// method declared in order
// to provide help in the form
// of instructions to the user
// which describes about the rules
// and regulations to play
// the quiz game
void help()  
{  
    // declare the required
    // variables
    // the variable ch is used
    // in order to choose between
    // continuing with the game
    // or to exit
    // by the user
    int ch;  
  
    printf( "\n\n Instructions that are supposed to be followed " ); 
    printf("while playing this game: \n " );
    printf("Quiz Game in C\n " );
    printf("......................................................" )
     printf( "\n You are supposed to answer 20 questions in this game !! " );  
     printf( "\n There will be 4 options given for each questions which are marked with a serial number starting from 1 to 4. " );  
     printf( "\n For each correct answer, you will be awarded with 5 points !! " );  
     
     printf( "\n As soon as you answer a question, you will be directed to the next question without any pause. " );  
     printf( "\n If your answer is wrong, no marks will be deducted from your score !! " );  
  
    printf( "\n\n !! Wish you all the best !! \n\n " );  
  
  
    printf( "\n Do you still wish to continue playing ? If yes, then press 1. Else, press 0 :  " );  
    scanf( "%d", &ch );  
    
    // if the input given is 1
    if( ch == 1 )  
    {  
        start();  
    }  
    // if the input given is 0
    else  
    {  
        exit(1);  
    }  
  
}

An explanation for the above method or function:

The method " help() " is declared initially in which the rules that are supposed to be followed and the instructions that are required are clearly explained. This method is accessed by the user when he or she wants to know about the game and the instructions of the game. In this way, the method is used. As soon as the user accessed the method, then the method displays all rules and instructions of the game.

The instructions of the game includes the total number questions that are going to be asked within the game, the number of points given for a correct answer, the number of points that are deducted for every wrong answer, etc. This information is more than enough for any user if at all he or she wishes to play the game. If the user wants to exit from the game, he can directly enter 0 as an input within this method. If the user wants to start playing the game, then he is supposed to enter 1 as an input.

4. start()

// method that is declared 
// in order to start the game
void start()  
{  
    // declare the required 
    // variables 

    // creating the variable
    // " ans " in order to 
    // store the answer given by
    // the user
    int ans; 

    // creating the variable
    // " count " in order to
    // store the number of 
    // questions that are correctly
    // answered by the user 
    int count = 0;  

    // creating the variable
    // " rating " in order to 
    // give the rating to
    // the user
    char rating[20];  
    
    // create a file
    // to store the records
    FILE *fa;  
  
    if( ( fa = fopen( "\\tmp\play2.txt","a" ) ) == NULL )  
    {  
        printf(" There is an error occurred while opening the file\n ");  
    }  
  
  
    printf( "\n Enter your Full name: " );  

    // scanning the 
    // name of the player
    scanf( "%s", p.name );  
  
    printf("\n You have entered the \"Quiz game in C\"");
    printf(" Welcome to the game \" %s \"   \n\n ", p.name);  
    
    printf(" The quiz game will be started now. Get ready to answer the questions !! \n ");
    printf(" ALL THE BEST !! ");
    
    printf(" Question 1: \n");
    printf(" In the following given characteristics, which one is not related to the federal government ? \n 1. Flexible Constitution \t \t 2. Written Constitution \t \t 3. Independent Judiciary \t \t 4. Supremacy of the Constitution \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to one,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. Flexible Constitution \n\n");  
    }   
    
    printf(" Question 2: \n");
    printf(" In the following given members, who was the first person belonging to India entered into the space ? \n 1. Ravish Malhotra \t \t 2. Vikram Ambalal \t \t 3. Rakesh Sharma \t \t 4. Nagapathi Bhat \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  3. Rakesh Sharma  \n\n");  
    } 
    
    printf(" Question 3: \n");
    printf(" Who was the first women to reach the summits of all seven highest mountain peaks on every continent ? \n 1. Junko Tabei \t \t 2. Bachendri Pal \t \t 3. Premlata Agarwal \t \t 4. Santosh yadav \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. Junko Tabei  \n\n");  
    }
      
    printf(" Question 4: \n");
    printf(" Who was the first person to be the Indian Prime Minister ? \n 1. Prathiba Patel \t \t 2. Jawaharlal Nehru \t \t 3. Rabindranath Tagore \t \t 4. Lal Bahadur Shastri \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 2, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 2 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 2,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  2. Jawaharlal Nehru  \n\n");  
    }  
    printf(" Question 5: \n");
    printf(" How many bones does an adult human skeleton have ? \n 1. 207 bones \t \t 2. 205 bones \t \t 3. 206 bones \t \t 4. 210 bones \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  3. 206 bones  \n\n");  
    }
      
    printf(" Question 6: \n");
    printf(" Which blood group out of the following is known to be universal acceptor ? \n 1. AB + \t \t 2. AB - \t \t 3. O + \t \t 4. O - \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. AB +  \n\n");  
    }  
       
    
    printf(" Question 7: \n");
    printf(" What is Vitamin K also known as ? \n 1. Riboflavin \t \t 2. Thiamine \t \t 3. Ascorbic acid \t \t 4. Pentamine \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);   
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  3. Ascorbic acid  \n\n");  
    }
      
    printf(" Question 8: \n");
    printf(" Out of the following membranes, which membrane is mostly present in both Spinal cord and Brain ? \n 1. Meninges \t \t 2. Arachnoids \t \t 3. Plasma Membrane \t \t 4. Pleural membrane \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. Meninges  \n\n");  
    }
  
         
    
    printf(" Question 9: \n");
    printf(" Which person among the following people have contributed their time to represent the first budget of India after its Independence ? \n 1. Manmohan Singh \t \t 2. Jawaharlal Nehru \t \t 3. Pranav Mukherjee \t \t 4. R. K. Shanmukham Chetty \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. R. K. Shanmukham Chetty  \n\n");  
    }
      
    printf(" Question 10: \n");
    printf(" Which position out of the following has a right to select and appoint a Prime Minister ? \n 1. President \t \t 2. Chief Justice of India \t \t 3. Governor \t \t 4. Vice President \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 1. President  \n\n");  
    }

printf(" Question 11: \n");
    	printf(" The federal union country India consists of how many union territories ? \n 1. 6 \t \t 2. 7 \t \t 3. 8 \t \t 4. 9 \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 3. 8  \n\n");  
    }  
  
    printf(" Question 12: \n");
    printf(" Out of the following people, which person belonging to India  was the first one to win the Booker Price ? \n 1. Arundhati Roy \t \t 2. Aravind Adiga \t \t 3. Nirad C. Chaudhuri \t \t 4. Dhan Gopal Mukerji \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is 1. Arundhati Roy  \n\n");  
    }  
  
    printf(" Question 13: \n");
    printf(" Out of the following languages, which language is the mainly spoken language in the state Meghalaya ? \n 1. Khulu \t \t 2. Thayaari \t \t 3. Naasi \t \t 4. Khasi \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. Khasi \n\n");  
    }  
  
    printf(" Question 14: \n");
    printf(" How many number of judges do the Indian Supreme court consist of at present ? \n 1. 25 judges \t \t 2. 20 judges \t \t 3. 31 judges \t \t 4. 30 judges \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is 3. 32 Judges  \n\n");  
    }  
  
    printf(" Question 15: \n");
    printf(" Out of the following people, who was presented with the Union Budget for maximum number of times ? \n 1. R K Shanmukham Chetty \t \t 2.  P. Chidambaram \t \t 3. Pranav Mukherjee \t \t 4. Morarji Desai \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. Morarji Desai \n\n");  
    }
  
    printf(" Question 16: \n");
    printf(" Out of the following people, who is famously known as " flying sikh " ? \n 1. Milkha Singh \t \t 2.  Sardar Vallabhbhai Patel \t \t 3. Jawaharlal Nehru \t \t 4. Lala Lajpat Rai \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 1. Milkha Singh \n\n");  
    }  
  
    printf(" Question 17: \n");
    printf(" Out of the following days, when will the lunar eclipse happen ? \n 1. On a full moon night \t \t 2.  On a half moon night \t \t 3. On a Sunny day \t \t 4. On an Equinox \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 1. On a full moon night \n\n");  
    }  
    
    printf(" Question 18: \n");
    printf(" Out of the following listed cancers, which cancer is the most common type of cancer that kills male people in the entire world ? \n 1. Throat Cancer \t \t 2.  Lung Cancer \t \t 3. Liver Cancer \t \t 4. Skin Cancer \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 2, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 2 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 2,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 2. Lung Cancer \n\n");  
    } 
  
    printf(" Question 19: \n");
    printf(" Out of the following listed cancers, which cancer occurs within the bone marrow ? \n 1. Sarcoma \t \t 2.  Myeloma \t \t 3. Leukemia \t \t 4. Lymphoma \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 3. Leukemia \n\n");  
    }
  
    printf(" Question 20: \n");
    printf(" Out of the following listed virus, which which virus is transmitted through the bite of animals, birds, and insects that are effected with any kind of infections? \n 1. Ebola virus \t \t 2.  Rabies virus \t \t 3. Flavi virus \t \t 4. All of the bove \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. All of the above \n\n");  
    }

The complete program can be constructed by merging all the methods that are discussed above and then forming a simpler program in order to construct a quiz game in C programming language.

The program that demonstrates the construction of the quiz game:

#include<stdio.h>  
#include<stdlib.h>  
#include<conio.h>  
  
struct play 
{  
            char name[20];  
            int score;  
            int rat;       
}p;  
  
void high_score();  
void start();  
void help();  
  

// declare main method
void main()  
{  
    
    // choice variable is declared
    // in order to know the choice of the user
    int choice = 0;
    printf("  Please enter 1 to start the game \n ");
    printf(" Please enter 2 to the high scores \n ");
    printf(" Please enter 3 to seek help \n ");
    printf(" Please enter 0 to exit \n ");
    printf(" Enter your choice: ");
    
    scanf( "%d", &choice );  
    
    // switch statement is used
    // in order to consider multiple
    // options at a time
    // and choose one option
    // given by the user
    switch(choice)  
    {  
        // in order to start the game
        case 1:  
            start();  
            break;  

        // in order to see the high scores
        case 2:  
            high_score();  
            break;  

        // in order to seek help
        case 3: help();  
                break;  

        // in order to exit
        default: exit(1);  
    }  
  
  getch();  
}
// method declared in order
// to find the latest high
// score
void high_score()  
{

  // declare the required variables
  // the variable " ch " is used
  // in order to choose between
  // continuing with the game
  // or to exit
  // by the user
  int ch;  
  
  // create a file
  // to extract and store
  // the details of 
  // the high scores
  FILE *fa;  
  if( ( fa = fopen("\\tmp\play2.txt", "r" ) ) == NULL )  
  {  
    printf( "\n There are no games played !!\n " );  
  }  
  else  
  {  
    printf( "\n Printing the high scores now !! \n\n " );  
    printf(" Name     Points_Scored     Rating\n " );  
    while(fscanf(fa," %s %d %d", p.name, &p.score, &p.rat) !=EOF )  
    {  
      printf( " .................................\n " );  
      printf( " %s     %d     %d star(s)\n\n ", p.name,p.score, p.rat );  
    }  
    // close the file 
    // that is opened initially by using close method
    fclose(fa);  
  
  }  
  printf("\n Do you still want to continue playing ? If yes,then press 1 !! Else, press 0 :  " );  
  scanf( "%d", &ch );  
  
  // if the user wants to continue to play
  if( ch == 1 )  
  {  
    start();  
  }  

  // if the user wants to exit from the game
  else  
  {  
    exit(1);  
  }  
  
}
// method declared in order
// to provide help in the form
// of instructions to the user
// which describes about the rules
// and regulations to play
// the quiz game
void help()  
{  
    // declare the required
    // variables
    // the variable ch is used
    // in order to choose between
    // continuing with the game
    // or to exit
    // by the user
    int ch;  
  
    printf( "\n\n Instructions that are supposed to be followed" ); 
    printf("while playing this game: \n " );
    printf("Quiz Game in C\n " );
    printf("......................................................" );
     printf( "\n You are supposed to answer 20 questions in this game !! " );  
     printf( "\n There will be 4 options given for each questions which are marked with a serial number starting from 1 to 4. " );  
     printf( "\n For each correct answer, you will be awarded with 5 points !! " );  
     
     printf( "\n As soon as you answer a question, you will be directed to the next question without any pause. " );  
     printf( "\n If your answer is wrong, no marks will be deducted from your score !! " );  
  
    printf( "\n\n !! Wish you all the best !! \n\n " );  
  
  
    printf( "\n Do you still wish to continue playing ? If yes, then press 1. Else, press 0 :  " );  
    scanf( "%d", &ch );  
    
    // if the input given is 1
    if( ch == 1 )  
    {  
        start();  
    }  
    // if the input given is 0
    else  
    {  
        exit(1);  
    }  
  
}
// method that is declared 
// in order to start the game
void start()  
{  
    // declare the required 
    // variables 

    // creating the variable
    // " ans " in order to 
    // store the answer given by
    // the user
    int ans; 

    // creating the variable
    // " count " in order to
    // store the number of 
    // questions that are correctly
    // answered by the user 
    int count = 0;  

    // creating the variable
    // " rating " in order to 
    // give the rating to
    // the user
    char rating[20];  
    
    // create a file
    // to store the records
    FILE *fa;  
  
    if((fa=fopen("\\tmp\play2.txt","a"))==NULL)  
    {  
        printf(" There is an error occurred while opening thefile\n ");  
    }  
  
  
    printf( "\n Enter your Full name: " );  

    // scanning the 
    // name of the player
    scanf( "%s", p.name );  
  
    printf("\n You have entered the \"Quiz game in C\"");
    printf(" Welcome to the game \" %s \"   \n\n ", p.name); 
    
    printf(" The quiz game will be started now. Get ready to answer the questions !! \n ");
    printf(" ALL THE BEST !! ");
    
    printf(" Question 1: \n");
    printf(" In the following given characteristics, which one is not related to the federal government ? \n 1. Flexible Constitution \t \t 2. Written Constitution \t \t 3. Independent Judiciary \t \t 4. Supremacy of the Constitution \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to one,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. Flexible Constitution \n\n");  
    }   
    
    printf(" Question 2: \n");
    printf(" In the following given members, who was the first person belonging to India entered into the space ? \n 1. Ravish Malhotra \t \t 2. Vikram Ambalal \t \t 3. Rakesh Sharma \t \t 4. Nagapathi Bhat \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  3. Rakesh Sharma  \n\n");  
    } 
    
    printf(" Question 3: \n");
    printf(" Who was the first women to reach the summits of all seven highest mountain peaks on every continent ? \n 1. Junko Tabei \t \t 2. Bachendri Pal \t \t 3. Premlata Agarwal \t \t 4. Santosh yadav \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. Junko Tabei  \n\n");  
    }
      
    printf(" Question 4: \n");
    printf(" Who was the first person to be the Indian Prime Minister ? \n 1. Prathiba Patel \t \t 2. Jawaharlal Nehru \t \t 3. Rabindranath Tagore \t \t 4. Lal Bahadur Shastri \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 2, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 2 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 2,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  2. Jawaharlal Nehru  \n\n");  
    }  
    printf(" Question 5: \n");
    printf(" How many bones does an adult human skeleton have ? \n 1. 207 bones \t \t 2. 205 bones \t \t 3. 206 bones \t \t 4. 210 bones \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  3. 206 bones  \n\n");  
    }
      
    printf(" Question 6: \n");
    printf(" Which blood group out of the following is known to be universal acceptor ? \n 1. AB + \t \t 2. AB - \t \t 3. O + \t \t 4. O - \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. AB +  \n\n");  
    }  
       
    
    printf(" Question 7: \n");
    printf(" What is Vitamin K also known as ? \n 1. Riboflavin \t \t 2. Thiamine \t \t 3. Ascorbic acid \t \t 4. Pentamine \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);   
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  3. Ascorbic acid  \n\n");  
    }
      
    printf(" Question 8: \n");
    printf(" Out of the following membranes, which membrane is mostly present in both Spinal cord and Brain ? \n 1. Meninges \t \t 2. Arachnoids \t \t 3. Plasma Membrane \t \t 4. Pleural membrane \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no.  1. Meninges  \n\n");  
    }
  
         
    
    printf(" Question 9: \n");
    printf(" Which person among the following people have contributed their time to represent the first budget of India after its Independence ? \n 1. Manmohan Singh \t \t 2. Jawaharlal Nehru \t \t 3. Pranav Mukherjee \t \t 4. R. K. Shanmukham Chetty \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. R. K. Shanmukham Chetty  \n\n");  
    }
      
    printf(" Question 10: \n");
    printf(" Which position out of the following has a right to select and appoint a Prime Minister ? \n 1. President \t \t 2. Chief Justice of India \t \t 3. Governor \t \t 4. Vice President \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 1. President  \n\n");  
    }

printf(" Question 11: \n");
        printf(" The federal union country India consists of how many union territories ? \n 1. 6 \t \t 2. 7 \t \t 3. 8 \t \t 4. 9 \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 3. 8  \n\n");  
    }  
  
    printf(" Question 12: \n");
    printf(" Out of the following people, which person belonging to India  was the first one to win the Booker Price ? \n 1. Arundhati Roy \t \t 2. Aravind Adiga \t \t 3. Nirad C. Chaudhuri \t \t 4. Dhan Gopal Mukerji \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is 1. Arundhati Roy  \n\n");  
    }  
  
    printf(" Question 13: \n");
    printf(" Out of the following languages, which language is the mainly spoken language in the state Meghalaya ? \n 1. Khulu \t \t 2. Thayaari \t \t 3. Naasi \t \t 4. Khasi \n\n "); 
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. Khasi \n\n");  
    }  
  
    printf(" Question 14: \n");
    printf(" How many number of judges do the Indian Supreme court consist of at present ? \n 1. 25 judges \t \t 2. 20 judges \t \t 3. 31 judges \t \t 4. 30 judges \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is 3. 32 Judges  \n\n");  
    }  
  
    printf(" Question 15: \n");
    printf(" Out of the following people, who was presented with the Union Budget for maximum number of times ? \n 1. R K Shanmukham Chetty \t \t 2.  P. Chidambaram \t \t 3. Pranav Mukherjee \t \t 4. Morarji Desai \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. Morarji Desai \n\n");  
    }  
  
    printf(" Question 16: \n");
    printf(" Out of the following people, who is famously known as \" flying sikh \" ? \n 1. Milkha Singh \t \t 2.  Sardar Vallabhbhai Patel \t \t 3. Jawaharlal Nehru \t \t 4. Lala Lajpat Rai \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 1. Milkha Singh \n\n");  
    }
  
    printf(" Question 17: \n");
    printf(" Out of the following days, when will the lunar eclipse happen ? \n 1. On a full moon night \t \t 2.  On a half moon night \t \t 3. On a Sunny day \t \t 4. On an Equinox \n\n ");    
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 1, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 1 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 1,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 1. On a full moon night \n\n");  
    }  
    
    printf(" Question 18: \n");
    printf(" Out of the following listed cancers, which cancer is the most common type of cancer that kills male people in the entire world ? \n 1. Throat Cancer \t \t 2.  Lung Cancer \t \t 3. Liver Cancer \t \t 4. Skin Cancer \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 2, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 2 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 2,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 2. Lung Cancer \n\n");  
    }
  
    printf(" Question 19: \n");
    printf(" Out of the following listed cancers, which cancer occurs within the bone marrow ? \n 1. Sarcoma \t \t 2.  Myeloma \t \t 3. Leukemia \t \t 4. Lymphoma \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 3, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 3 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 3,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 3. Leukemia \n\n");  
    }
  
    printf(" Question 20: \n");
    printf(" Out of the following listed virus, which virus is transmitted through the bite of animals, birds, and insects that are effected with any kind of infections? \n 1. Ebola virus \t \t 2.  Rabies virus \t \t3. Flavi virus \t \t 4. All of the bove \n\n ");  
  
    printf("Please enter your answer: ");  

    // scanning the answer
    // from the user
    scanf("%d", &ans);  
    
    // if the given answer 
    // is equal to 4, then the
    // answer is marked as a 
    // correct one and 5 points will
    // be given to the user
    if( ans == 4 )  
    {  
        printf(" Your answer is absolutely correct \n "); 
        printf(" You score 5 points !! \n\n ");
        ++count;  
    } 

    // if the given answer
    // is not equal to 4,
    // then the answer is
    // marked as a wrong one
    // and marks will neither
    // be added nor be deducted 
    else  
    {  
        printf(" The answer that you have entered is wrong. The correct answer for the above question is option no. 4. All of the above \n\n");  
    } 
  
  
    // checking whether the user answered 
    // atleast one answer as
    // a correct answer 
    if(count > 0)  
    {  
        printf(" You have scored %d points \t \n", count * 5 );  
        printf(" Thank you for your interest !! \n");
        p.score = count * 5;  

        // giving the rating
        // to the user
        // based on his or her 
        // performance

        // if the score is
        // greater than or 
        // equal to 80,
        // the user will be
        // given 5 starred rating
        // or rating 5
        if( p.score >= 80 )  
        {  
            printf("Player rating: 5/5 \n");  
            p.rat = 5;  
        }  

        // if the score is
        // greater than or equal to 60,
        // and less than 80,
        // the user will be
        // given 4 starred rating
        // or rating 4
        else if( p.score >= 60 && p.score < 80 )  
        {  
            printf("Player rating: 4/5 \n");  
            p.rat = 4;  
        }  
        // if the score is
        // greater than or equal to 40,
        // and less than 60,
        // the user will be
        // given 3 starred rating
        // or rating 3
        else if(p.score >= 40 && p.score < 60)  
        {  
            printf("Player rating: 3/5 \n");  
            p.rat = 3;  
        }  

        // if the score is
        // greater than or equal to 20,
        // and less than 40,
        // the user will be
        // given 2 starred rating
        // or rating 2
        else if(p.score >= 20 && p.score < 40)  
        {  
            printf("Player rating: 2/5 \n");  
            p.rat = 2;  
        }  

        // if the score is
        // less than 20,
        // the user will be
        // given 1 starred rating
        // or rating 1
        else if(p.score < 20)  
        {  
            printf("Player rating: *");  
            p.rat = 1;  
        }  
  
        // printing all the details
        // which include name, 
        // score and rating  
  
        fprintf(fa, "%s %d %d", p.name, p.score, p.rat);  
        fclose(fa);  
    }  
    else  
    {  
        printf(" You have not answered any of the questions with correct answer !! Please try again\n");  
    }  
}  

Output for the above program:

Please enter 1 to start the game
Please enter 2 to the high scores
Please enter 3 to seek help
Please enter 0 to exit
Enter your choice: 3

Instructions that are supposed to be followed while playing this game:
Quiz Game in C
......................................................
You are supposed to answer 20 questions in this game !!
There will be 4 options given for each questions which are marked with a serial number starting from 1 to 4.
For each correct answer, you will be awarded with 5 points !!
As soon as you answer a question, you will be directed to the next question without any pause.
If your answer is wrong, no marks will be deducted from your score !!

!! Wish you all the best !!

Do you still wish to continue playing ? If yes, then press 1. Else, press 0 : 1

Enter your Full name: Nikhitha

You have entered the "Quiz game in C" Welcome to the game " Nikhitha "

The quiz game will be started now. Get ready to answer the questions !!
ALL THE BEST !! Question 1:
In the following given characteristics, which one is not related to the federal government ?
1. Flexible Constitution 2. Written Constitution 3. Independent Judiciary 4. Supremacy of the Constitution

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 2:
In the following given members, who was the first person belonging to India entered into the space ?
1. Ravish Malhotra 2. Vikram Ambalal 3. Rakesh Sharma 4. Nagapathi Bhat

Please enter your answer: 3
Your answer is absolutely correct
You score 5 points !!

Question 3:
Who was the first women to reach the summits of all seven highest mountain peaks on every continent ?
1. Junko Tabei 2. Bachendri Pal 3. Premlata Agarwal 4. Santosh yadav

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 4:
Who was the first person to be the Indian Prime Minister ?
1. Prathiba Patel 2. Jawaharlal Nehru 3. Rabindranath Tagore 4. Lal Bahadur Shastri

Please enter your answer: 2
Your answer is absolutely correct
You score 5 points !!

Question 5:
How many bones does an adult human skeleton have ?
1. 207 bones 2. 205 bones 3. 206 bones 4. 210 bones

Please enter your answer: 3
Your answer is absolutely correct
You score 5 points !!

Question 6:
Which blood group out of the following is known to be universal acceptor ?
1. AB + 2. AB - 3. O + 4. O -

Please enter your answer: 2
The answer that you have entered is wrong. The correct answer for the above question is option no. 1. AB +

Question 7:
What is Vitamin K also known as ?
1. Riboflavin 2. Thiamine 3. Ascorbic acid 4. Pentamine

Please enter your answer: 1
The answer that you have entered is wrong. The correct answer for the above question is option no. 3. Ascorbic acid

Question 8:
Out of the following membranes, which membrane is mostly present in both Spinal cord and Brain ?
1. Meninges 2. Arachnoids 3. Plasma Membrane 4. Pleural membrane

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 9:
Which person among the following people have contributed their time to represent the first budget of India after its Independence ?
1. Manmohan Singh 2. Jawaharlal Nehru 3. Pranav Mukherjee 4. R. K. Shanmukham Chetty

Please enter your answer: 2
The answer that you have entered is wrong. The correct answer for the above question is option no. 4. R. K. Shanmukham Chetty

Question 10:
Which position out of the following has a right to select and appoint a Prime Minister ?
1. President 2. Chief Justice of India 3. Governor 4. Vice President

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 11:
The federal union country India consists of how many union territories ?
1. 6 2. 7 3. 8 4. 9

Please enter your answer: 3
Your answer is absolutely correct
You score 5 points !!

Question 12:
Out of the following people, which person belonging to India was the first one to win the Booker Price ?
1. Arundhati Roy 2. Aravind Adiga 3. Nirad C. Chaudhuri 4. Dhan Gopal Mukerji

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 13:
Out of the following languages, which language is the mainly spoken language in the state Meghalaya ?
1. Khulu 2. Thayaari 3. Naasi 4. Khasi

Please enter your answer: 1
The answer that you have entered is wrong. The correct answer for the above question is option no. 4. Khasi

Question 14:
How many number of judges do the Indian Supreme court consist of at present ?
1. 25 judges 2. 20 judges 3. 31 judges 4. 30 judges

Please enter your answer: 1
The answer that you have entered is wrong. The correct answer for the above question is 3. 32 Judges

Question 15:
Out of the following people, who was presented with the Union Budget for maximum number of times ?
1. R K Shanmukham Chetty 2. P. Chidambaram 3. Pranav Mukherjee 4. Morarji Desai

Please enter your answer: 2
The answer that you have entered is wrong. The correct answer for the above question is option no. 4. Morarji Desai

Question 16:
Out of the following people, who is famously known as " flying sikh " ?
1. Milkha Singh 2. Sardar Vallabhbhai Patel 3. Jawaharlal Nehru 4. Lala Lajpat Rai

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 17:
Out of the following days, when will the lunar eclipse happen ?
1. On a full moon night 2. On a half moon night 3. On a Sunny day 4. On an Equinox

Please enter your answer: 1
Your answer is absolutely correct
You score 5 points !!

Question 18:
Out of the following listed cancers, which cancer is the most common type of cancer that kills male people in the entire world ?
1. Throat Cancer 2. Lung Cancer 3. Liver Cancer 4. Skin Cancer

Please enter your answer: 2
Your answer is absolutely correct
You score 5 points !!

Question 19:
Out of the following listed cancers, which cancer occurs within the bone marrow ?
1. Sarcoma 2. Myeloma 3. Leukemia 4. Lymphoma

Please enter your answer: 3
Your answer is absolutely correct
You score 5 points !!

Question 20:
Out of the following listed virus, which virus is transmitted through the bite of animals, birds, and insects that are effected with any kind of infections?
1. Ebola virus 2. Rabies virus 3. Flavi virus 4. All of the above

Please enter your answer: 2
The answer that you have entered is wrong. The correct answer for the above question is option no. 4. All of the above

You have scored 65 points
Thank you for your interest !!
Player rating: 4/5

Next TopicAn Array of Strings in C

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