【游戏】猜数字

饭后娱乐：

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <time.h>
#include <stdlib.h>

/*完成猜数字游戏*/
void playgame()
{
	int num = 0, guess;
	srand((unsigned)time(NULL));
	num = rand() % 101;
	while (1)
	{
		printf("请猜数字：\n");
		scanf("%d", &guess);
		if (guess > num)
		{
			printf("猜大了 ");
		}
		else if (guess < num)
		{
			printf("猜小了 ");
		}
		else
		{
			printf("恭喜你，猜对了！\n");
			break;
		}
	}

}
void menu()
{
	int ret = 0;
	printf("1. 开始游戏\t\t2. 退出游戏\n");
	scanf("%d", &ret);
	switch (ret)
	{
	case 1:
		playgame();
		break;
	case 2:
		exit(0);
		break;
	default:
		break;
	}
}
int main(void)
{
	while (1)
	{
		menu();
	}


	return 0;
}