猜数字小游戏

import java.util.Scanner;

public class numberGame {

public static void main(String[] args) {

//随机产生一个1-100之间的随机数
int number = (int) (Math.random()*100)+1;

Scanner input = new Scanner(System.in);

while (true) {

System.out.println("请输入你猜测的数字1-100");
int guessNumber = input.nextInt();

//判断输入的数据是否在1-100之间
if (guessNumber >= 0 && guessNumber <= 100) {

//如果大了，提示输入数据比要猜测数据大
if (guessNumber > number) {

System.out.println(guessNumber+"大了");

//如果小了，提示输入数据比要猜测数据小
}else if(guessNumber < number){

System.out.println(guessNumber+"小了");
//如果相等，提示猜对了
}else if(guessNumber == number){

System.out.println("恭喜你猜中了");
break;
}

}else {

System.out.print("输入数字有误,");
}

}
}
}