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m的范围...

Posted by richardhuang at 2006-04-28 22:51:45 on Problem 2819
In Reply To:Re:truncated是截尾取整？ Posted by:team29 at 2006-04-28 22:51:10 
> #include<stdio.h>
> #include<math.h>
> double  k;
> _int64 m;
> int main()
> {
> 	scanf("%ld",&m);
> 	while(m!=0)
> 		{
> 		printf("%.14lf\n",floor(pow((m-1)*1.0/m,(m-2)*1.0)*100000000000000)/100000000000000);
> 		scanf("%ld",&m);
> 	}
> 	return 1;
> }
> ----------------------------------------
> 强烈不明白.为什么不可以?
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