#define  _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int menu(){
	printf("输入1：开始游戏\n");
	printf("输入0：结束游戏\n");
	printf("输入你的选择：");
	int choice = 0;
	scanf("%d", &choice);
	return choice;
	}
void game(){
	srand((unsigned int)time(0));
	int result = rand() % 100 + 1;
	while (1){
		printf("请输入你猜的数字：");
		int num = 0;
		scanf("%d",&num);
		if (num < result){
			printf("低了！");
		}
		else if (num > result){
			printf("高了！");
		}
		else{
			printf("congratulations!!!\n");
			break;
		}
	}
}
int main(){
	while (1){
		int choice = menu();
		if (choice == 1){
			game();
		}
		else{
			printf("good bye~~~~\n");
			break;
		}
	}
	system("pause");
	return 0;
}