Write a Java program to compute the sum of the first 100 prime numbers

Program

public class Demo {
    public static void main(String[] args) {
       
        int sum = 1;
        int counter = 0;
        int n = 0;
        while (counter < 100) {
            n++;

           
            if (n % 2 != 0) {
                
                if (is_Prime(n)) {
                    sum += n;
                }
            }
            
            counter++;
        }

        System.out.println("\nSum of the prime numbers till 100: " + sum);
    }
 
    public static boolean is_Prime(int n) {
        for (int i = 3; i * i <= n; i += 2) {
            if (n % i == 0) {
                return false;
            }
        }
        return true;
    }
}
 

Output:

Sum of the prime numbers till 100: 1060