程序代码

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<string.h>
#include<windows.h>
#include<stdlib.h>
#include<time.h>
void menu()
{printf("***********************\n");printf("**                   **\n");printf("**  1.play game      **\n");printf("**  0.exit           **\n");printf("**                   **\n");printf("***********************\n");
}
void playGame()
{int num = 0;int r = rand() % 10+1;while (1){printf("请输入1-10之间的数字:\n");scanf("%d", &num);if (num > r){printf("您输入的数字偏大\n");}else if (num < r){printf("您输入的数字偏小\n");}else if(num == r){printf("恭喜你猜对了\n");printf("即将返回初始化界面，请稍后\n");Sleep(2000);break;}}
}
int main()
{srand((unsigned)time(NULL));int num = 0;int input = 0;while (1){menu();printf("请输入一个数字决定是否开始游戏:");scanf("%d", &input);if (input == 0){printf("游戏结束，欢迎下次再来");break;}else {printf("游戏即将开始，请稍后\n");Sleep(2000);playGame();}}return 0;
}

运行结果