C语言实现猜数字小游戏

#include<stdio.h>
#include<windows.h>
#include<time.h>
void menu(){
 printf("#######################\n");
 printf("#    1 Play    #\n");
 printf("#    0 Exit    #\n");
 printf("#######################\n");
}
void Play(){
 int m = 0;
 int random = rand() % 100 + 1;
 while (1)
 {
 printf("请输入一个数字:\n");
 scanf_s("%d", &m);
 if (m == random){
  printf("你猜对了\n");
  break;
 }
 else if (m > random){
  printf("你猜大了，请重新输入！");
 }
 else{
  printf("你猜小了，请重新输入！");
 }
 }
}
 int main()
 {
 srand((unsigned)time(NULL));
 int select = 0;
 do {
 menu();
 printf("请选择：");
 scanf_s("%d", &select);
 switch (select)
 {
 case 1:
  Play();
  break;
 case 0:
  printf("ByeBye!\n");
  break;
 default:
  printf("输入错误，请重新输入！\n");
  break;
 }
 } while (select);
 system("pause");
 return 0;
}