#include <iostream>
using namespace std;
int main()
{
	int n;
	int arr[50];
	int re[50]={0};
	cin>>n;
	for (int i=0;i<=n-1;++i)
		cin>>arr[i];
	for (int j=0;j<=n-1;++j)
	{
		for (int jj=0;jj<=arr[j]-1;++jj)
		{
			re[j]+=(jj+1)*(jj+2)*(jj+3)/2;     
		}
		cout<<j+1<<" "<<arr[j]<<" "<<re[j]<<endl;
	}
	
	return 0;
}

• 看faq (379) Acsaga 2007-03-30 20:47:19
  • Re:thank u (0) niuniu2006 2007-03-31 18:17:41