Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: polikanta

Language: cpp

Time: 0.005 second

Submitted On: 2026-09-27 18:45:44

#include <iostream>
using namespace std;

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