#include "stdio.h"
#include <string.h>
#include <Windows.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <Windows.h>
#include <stdlib.h>
#include <time.h>
int main()
{
srand((unsigned int)time(NULL));
printf("猜数字游戏\n");
printf("1.开始游戏。\n");
printf("2.退出游戏。\n");
start:
int n = 0;
int num = 0;
int m = 0 ,i = 1;
n = rand()%100;
scanf("%d",&num);
switch(num)
{
case 1: printf("请猜数字:\n");
do
{
scanf("%d",&m);
if(m < n)
{
printf("猜小了。\n");
i = 1;
}
if(m > n)
{
printf("猜大了。\n");
i = 1;
}
if(m == n)
{
printf("猜对了。\n");
i = 0;
}
}while(i);
break;
case 2: return 0;
default: printf("输入错误,请重新输入。\n");
goto start;
}
return 0;
}
}