Problem:
Score : 100 points

Problem Statement

Given an integer a as input, print the value a + a^2 + a^3.

Constraints

1 \leq a \leq 10

a is an integer.

Input

Input is given from Standard Input in the following format:

a

Output

Print the value a + a^2 + a^3 as an integer.

Sample Input 1

2

Sample Output 1

14

When a = 2, we have a + a^2 + a^3 = 2 + 2^2 + 2^3 = 2 + 4 + 8 = 14.

Print the answer as an input. Outputs such as 14.0 will be judged as incorrect.

Sample Input 2

10

Sample Output 2

1110

Solution in C++ (GCC 9.2.1) (judge verdict: Wrong Answer)

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n, m, q, k, time = 0, cnt = 0;
    cin >> n >> m >> k;
    vector<int> a;
    for (int w = 0; w < n + m; w++)
    {
        cin >> q;
        a.push_back(q);
    }
    sort(a.begin(), a.end());
    for (int i = 0; i < n + m; i++)
    {
        time += a[i];
        if (time <= k)
            cnt++;
        else
            break;
    }
    cout << cnt;
    //system("pause");
    return 0;
}