用Java随机数做一个猜数字的游戏,请展示代码
时间: 2024-06-04 12:10:40 浏览: 17
import java.util.Scanner;
import java.util.Random;
public class GuessNumberGame {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
Random random = new Random();
int targetNumber = random.nextInt(100) + 1;
int guessNumber = 0;
int guessCount = 0;
System.out.println("猜数字游戏开始了!");
System.out.println("请猜一个1-100之间的整数:");
do {
guessNumber = scanner.nextInt();
guessCount++;
if (guessNumber > targetNumber) {
System.out.println("猜大了,请重新输入:");
} else if (guessNumber < targetNumber) {
System.out.println("猜小了,请重新输入:");
}
} while (guessNumber != targetNumber);
System.out.println("恭喜你,猜对了!");
System.out.println("你猜了" + guessCount + "次");
}
}
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