Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: chokun

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-08 14:20:07

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

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