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Re:奇怪呀??Help!!

Posted by 22118518 at 2006-04-10 20:08:36 on Problem 1003
In Reply To:奇怪呀??Help!! Posted by:200530670321 at 2006-04-06 22:03:53
> #include<stdio.h>
> main()
> {
> 	float n=2.0;
> 	float real,sum=0.5,t;
> 	scanf("%.2f",&real);
> 	while(real != 0.00)
> 	{
> 		while(sum<=real)
> 		{
> 			n=n+1.0;
>             t=1/n;  	
> 		    sum=sum+t;
> 		}
> 		printf("%.0f card(s)\n",n-1);
                  scanf("%.2f",&real);
> 	}
> 	return(0);
> 
> }
> 每当我输入0.00的时候它最后总是不停地在运行.
> 奇怪呀?
> 有人能帮我找一下问题的所在吗??

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