Submission

Status:

[PPPPPPPPPP]

Score: 100

User: brightokung

Language: cpp

Time: 0.002 second

Submitted On: 2024-12-09 20:32:47

#include<iostream>
using namespace std;

int main()
{
    int n;
    cin >> n;
    cout << 4*n+3*n*(n-1);
}