【跟着鹏哥学习C语言的小日常】猜数字游戏
#define _CRT_SECURE_NO_WARNINGS 1
#include
#include
#include
void menu()
{
printf("****************************n");
printf("******* 1. play *******n");
printf("******* 0. exit *******n");
printf("****************************n");
}
void game()
{
//猜数字游戏的实现
//1.先生成随机数
//rand函数返回了一个0-32767之间的数字
//时间-时间戳
srand((unsigned int)time(NULL));
int ret = rand()%100+1; //%100的余数是0-99,然后+1,范围就是1-100
//2.猜数字
int guess = 0;
while (1)
{
printf("请猜数字:>");
scanf("%d", &guess);
if (guess < ret)
{
printf("猜小了n");
}
else if (guess > ret)
{
printf("猜大了n");
}
else
{
printf("恭喜你,猜对了n");
break;
}
}
}
int main()
{
int input=0;
srand((unsigned int)time(NULL));
do
{
menu();//打印菜单
printf("请选择:>");
scanf("%d", &input);
switch (input)
{
case 1:
printf("猜数字n");
game();
break;
case 0:
break;
default:
printf("选择错误,重新选择n");
break;
}
} while (input);
return 0;
}