Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Kei

Problemset: นักบินอวกาศ

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-07 17:44:50

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

void solve(){
    int t;
    cin >> t;
    cout << 3*t*t+t;
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    solve();
    return 0;
}