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别问我是谁

电梯直达

1^#

发表于 2009-11-4 02:31:55 | 只看该作者回帖奖励

|倒序浏览 |阅读模式

Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
               T otal Submission(s): 5900 Accepted Submission(s): 1368

Problem Description
Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!

Input
One N in one line, process to the end of file.

Output
For each N, output N! in one line.

Sample Input
1
2
3

Sample Output
1
2
6

我的程序：

#include "iostream"
using namespace std;
long fac(int n)
{
long f;
if (n==0||n==1) f=1;
else f=fac(n-1)*n;
return f;
}
int main()
{
int N;
0<=N&&N>=10000;
long y;
while(cin>>N)
{

      y=fac(N);
      cout<<y<<endl;
}
return 0;
}
我们学校网页里面编程练习的题，为什么在编译器上运行没问题，在那里提交就说wrrong  anwser呢？？

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