简单制作小游戏(猜数字)
void menu()
{
printf("*******************************\n");
printf("***** 1. play 0. exit *****\n");
printf("*******************************\n");
}
void game()
{
int guess = 0;
int a = rand() % 100 - 1;//rand为随机数需srand初始化
while (1)
{
Sleep(300);
printf("请猜数字\n");
scanf("%d", &guess);//在函数内输入,不反复
if (guess > a)
{
printf("猜大了\n");
}
else if (guess < a)
{
printf("猜小了\n");
}
else
{
printf("good 猜对了\n");
break;
}
}
}
int main()
{
srand((unsigned int)time(NULL));//只需初始一次,用time函数来改变初始值达到随机效果
int input = 0;
do
{
menu();
printf("请选择>:");
scanf("%d", &input);
switch (input)
{
case 1:
game();
break;
case 0:
break;
default:
printf("选择错误\n");
break;
}
} while (input);
return 0;
}