标签:main str dem void code java ima class out
package com.itheima.demo01.arr;
public class ShiWeiWeiTwo {
    public static void main(String[] args) {
        for (int i = 100; i < 1000; i++) {
            if (i/10%10==2) {
                System.out.println(i);
            }
        }
    }
}
标签:main str dem void code java ima class out
原文地址:https://www.cnblogs.com/lvtiantian/p/14717568.html