Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: vachirasawin

Problemset: นักบินอวกาศ

Language: cpp

Time: 0.003 second

Submitted On: 2026-03-13 16:25:03

// grader-chan
// c1_bkk67_3.cpp | c1_bkk67_3

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    int t;
    cin >> t;

    long total;
    total = (3 * t * t) + t;
    cout << total;

    return 0;
}