Java第三章上机实践-实验2-猜数字游戏

import java.util.Random;
import java.util.Scanner;

/*
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* and open the template in the editor.
*/

/**
*
* @author Administrator
*/
public class Guess {
public void guessnum(){
Scanner reader=new Scanner(System.in);
Random random=new Random();
System.out.println("please input a number between 1 to 100:");
int realNumber = random.nextInt(100)+1;  //随机数字初始化
int yourGuess = 0;
System.out.println("please input the number which you guess:");
yourGuess=reader.nextInt();
//当yourGuess  的数字与随机数不同时，进入while循环，直到两数字大小一样
while(yourGuess!=realNumber){
if(yourGuess>realNumber){
System.out.println("your Guess number is bigger than real number,please input again:");
yourGuess=reader.nextInt();
}
else if(yourGuess<realNumber){
System.out.println("your Guess number is smaller than real number,please input again:");
yourGuess=reader.nextInt();
}
}
//输出正确数字
System.out.println("you are right!");
}
}

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/

/**
*
* @author Administrator
*/
public class Test {
public static void main(String[] aargs){
Guess gu=new Guess();
gu.guessnum();
}

}