猜数字游戏——java

猜数字游戏——java

import java.util.Scanner;
import java.util.Random;
public class GuessNum{
	public static void main(String[] args){
		Random r = new Random();
		int zf = r.nextInt(100)+1;
		
		
		while(true){
		Scanner sc = new Scanner(System.in);
		System.out.println("请输入你猜的数字：");
		int Guessnumber = sc.nextInt();
		
		
		
		if(Guessnumber>zf){
			System.out.println("你猜的" + Guessnumber +"大了！");
			
		}
		else if(Guessnumber<zf){
			System.out.println("你猜的"+Guessnumber+"小了！");
		}
		else{
			System.out.println("恭喜你答对了！");break;
		}
		
		}
	}
	
	
}

这里在windows命令窗口下运行java代码，是要加  javac -encoding UTF-8 执行，这是过程中遇到的小问题！