初识Java，猜字游戏

import java.util.*;
public class caizi{
    public static void main(String[] args){
        Scanner in=new Scanner(System.in);
        Random MyRandom=new Random();
        int A=MyRandom.nextInt(101);
        int number;
        do{
            System.out.println("请猜一下电脑随机生成的数");
            number=in.nextInt();
            if(number<A){
                System.out.println("小了");                
            }
            else if(number>A){
                System.out.println("大了");
            }
        }while(A!=number);
        System.out.println("恭喜你猜对了");
        
    }
}