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Re:truncated是截尾取整？

Posted by team29 at 2006-04-28 22:51:10 on Problem 2819
In Reply To:truncated是截尾取整？ Posted by:ahyangyi at 2006-04-28 18:18:24 
#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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