2018-12-18_print-prime-numbers-upto-100

public class primeNumbers {
    public static void main(String[] args) {
        int i, x, flag;

        for (x = 2; x <= 100; x++) {

            flag = 0;

            for (i = 2; i < x; i++) {
                if (x % i == 0) flag = 1;
            }

            if (flag == 0) System.out.println(x);
        }
    }
}