Java—猜数字

package cn.day03.demo01;

import java.util.Random;

import java.util.Scanner;

public class RandomGame {

    public static void main(String[] args) {

        Random r = new Random();

        int num = r.nextInt(100) + 1;//[1,100]

        Scanner sc = new Scanner(System.in);

        while (true) {

            System.out.println("Please input the number:");

            int guess = sc.nextInt();

            if (guess > num) {

                System.out.println("too big");

            } else if (guess < num) {

                System.out.println("too small");

            } else {

                System.out.println("Good!You are clever");

                break;

            }

        }

        System.out.println("Game Over!");

    }

}
巴特西

Java—猜数字

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