Even odd programs in CIntroduction to Even-Odd Program in CThe even-odd program is a simple C program that assists in identifying whether a given integer is even or odd. In everyday language, we typically organize integers as even or odd based on their divisibility by 2. Even numbers can be divided by two without leaving a leftover. Even numbers include two, four, six, and eight. However, odd numbers cannot be divided by 2 fairly and leave a remainder. Odd numbers include 1, 3, 5, and 7. The even-odd program in C allows us to enter a number and determine whether it is even or odd. This choice is made using a simple algorithm. Approach and LogicThe approach and logic for the even-odd program in C involve checking whether a given number is divisible evenly by 2. Here's the general approach and logic for the program:
Here's an example implementation of the approach and logic described above: Code Output: Enter a number: 5 5 is an odd number. Explanation: In this implementation, the program prompts the user to enter a number, reads the input, checks whether the number is even or odd using the % modulus operator, and displays the corresponding message based on the check result. Variable DeclarationIn the even-odd program in C, you would typically declare a single variable to store the user input number. Here's an example of variable Declaration in the even-odd program: Code Explanation: In the above code, the int number; statement declares an integer variable named number. This variable stores the user input number that will be checked for evenness or oddness. The int keyword indicates that the number is an integer variable. You can modify the name of the variable as per your preference. It's important to note that variable names in C should be meaningful and descriptive. By declaring the number variable, you allocate memory to store an integer value entered by the user. This allows you to store and manipulate the user input throughout the program. Even odd programs in CHere's an example of a program in C that determines whether a given number is even or odd: Code Output: Enter a number: 17 17 is an odd number. Explanation:
When you run this program, it will prompt you to enter a number. After entering the number, it will determine whether it is even/odd and display the appropriate message. In the program, the user is prompted to enter a number using printf. The user's input is read and stored in the number variable using scanf. Then, an if statement determines whether the integer is evenly divisible by 2. If the criterion (number% 2 == 0) is met, the program publishes the message with an even number. If the condition is false, the program performs the else block and publishes the message that the number is odd. Next TopicHow to Access Structure Members in C |