package com.shrimpking.t1;

/**
 * Created by IntelliJ IDEA.
 *
 * @Author : Shrimpking
 * @create 2024/9/13 21:48
 */
public class TestJava
{
    public static void main(String[] args)
    {
        int num;
        num = 5;
        System.out.println("这是数字" + num);
        System.out.println("我有" + num + "本书");
    }
}