Sum of Prime Numbers in JavaIn this section, we will create Java programs to find the sum of all the prime numbers in a given range. Before moving ahead in this section, let's see the important facts about prime numbers.
Steps to Find the Sum of Prime Numbers
Let's implement the above steps in a Java program. Java Program to Find the Sum of Prime NumbersThere are the following ways to find the sum of prime numbers:
Let's create the Java program for each. Using for LoopSumOfPrimeNumbersExample1.java Output: The Sum of Prime Numbers from 1 to 200 is: 4227 Using while LoopIn the following program, we have used a while loop instead of for loop. The logic is the same as above. SumOfPrimeNumbersExample2.java Output: The Sum of Prime Numbers from 1 to 100 is: 1060 Using FunctionSumOfPrimeNumbersExample3.java Output: The sum of all the prime number between the given range is: 328 Using Dynamic ProgrammingThe logic for the sum of prime numbers using dynamic programming is a bit tricky and difficult to implement. In this approach, we will use arrays. Let's see the steps.
Let's implement the above steps in a Java program. SumOfPrimeNumbersExample4.java Output: The sum of all the prime number between the given range is: 75067
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