求1~100之间的质数和

Posted 2021-10-13 江湖@小小白

package com.zfy;

/**
 * @author 江湖@小小白
 * @create 2021/9/23 9:35
 */
public class Test {
    public static void main(String[] args) {
        int sum  = 0;
        for (int i = 2; i <= 100 ; i++) {
            boolean flag = true;
                    for (int j = 2; j < i ; j++) {
                        if (i%j == 0){
                            flag = false;
                            break;
                        }
                    }
                    if (flag){
                        sum += i;
                    }
                }
        System.out.println(sum);
    }
}