猜数字小游戏加强版

上次写了一个通过random生成随机数来猜数字的小游戏,这次我经过修改,增加了记录已猜数字次数和限制猜数字次数困难模式的功能.
话不多说直接看代码:

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

public class GuessNumber {
    public static void main(String[] args) {
        Random r = new Random();
        Scanner sc = new Scanner(System.in);
        int num = r.nextInt(100) + 1;
        int count = 0;
        System.out.println("请输入你要选择的模式:");
        System.out.println("1.简单模式(直到猜中为止)");
        System.out.println("2.困难模式(共有5次机会)");
        System.out.println("输入数字即可进入对应的模式");
        int model = sc.nextInt();
        if(model == 1) {
            while(true) {
                System.out.println("你已经猜了" + count + "次,请输入你猜的数字:");
                count ++;
                int guessNumber = sc.nextInt();
                if(guessNumber < num) {
                    System.out.println("你猜的数字小了");
                }
                else if(guessNumber > num){
                    System.out.println("你猜的数字大了");
                }
                else {
                    System.out.println("恭喜你猜中了!!");
                    break;
                }
            }
        }
        else if(model == 2) {
            while(true) {
                if (count < 5) {
                    System.out.println("你已经猜了" + count + "次,还有"+ (5 - count) + "次机会," );
                    System.out.println("请输入你猜的数字:");
                    count ++;
                    int guessNumber = sc.nextInt();
                    if(guessNumber < num) {
                        System.out.println("你猜的数字小了");
                    }
                    else if(guessNumber > num){
                        System.out.println("你猜的数字大了");
                    }
                    else {
                        System.out.println("恭喜你猜中了!");
                        break;
                    }
                }
                else {
                    System.out.println("你已经猜了5次,没机会了!");
                    break;
                }
            }
        }
        else {
            System.out.println("你的选择有误,请重新选择:");
        }
        if(model == 1 || (model == 2 && count <= 4)) {
            System.out.println("你总共猜了" + count + "次");
        }
    }
}

运行结果:


第二种模式的运行结果: