C語言編寫猜數字的小游戲

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

int main()
{
	int num;
	srand((unsigned)time(NULL));
	int ret=rand()%100+1;	
	while(1)
	{
		printf("請輸入一個數字>>\n");
		scanf("%d",&num);
		if(num>ret)
			printf("猜大了!");
		if(num<ret)
			printf("猜小了!");
		if(num==ret)
		{
			printf("恭喜你答對了!");
			break;
		}
	}
	return 0;
}