View Code of Problem 2738

#include <iostream>
#include <string>
#include <cstring>
#include <cmath>
#include <cstdio>
#include <vector>
#include <algorithm>
#include <cstdlib>
#include <queue>
using namespace std;
int T(int n)
{
	int sum = 0;
	for (int i = 1; i <= n; i++)
	{
		sum += i;
	}
	return sum;
}
int main()
{
	int n, m, t;
	int i, j, k;
	cin >> t;
	k = 1;
	while (t--)
	{
		cin >> n;
		int wn = 0;
		for (i = 1; i <= n; i++)
		{
			wn += i * T(i + 1);
		}
		cout << k++ << " " << n << " " << wn << endl;
	}
	return 0;
}