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请高手帮忙看看;例子能通过但递交时就wrong answer了??????????????????有代码。

Posted by y05wlm at 2006-03-09 21:10:47 on Problem 2105
#include<iostream>
#include<math.h>
int main()
{
	using namespace std;
	int ip[4];
	int n;
	int i,j;
	cin>>n;
	for(;n>0;n--)
	{   
		getchar();
		for(i=0;i<4;i++)
		{
			ip[i]=0;
			for(j=0;j<8;j++) ip[i]+=(getchar()-'0')*pow(2,(7-j));
		}
		getchar();
		cout<<ip[0]<<"."<<ip[1]<<"."<<ip[2]<<"."<<ip[3]<<endl;
	}
	return 0;
}

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