Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: itskrid

Problemset: นักบินอวกาศ

Language: cpp

Time: 0.002 second

Submitted On: 2025-11-18 13:12:31

#include <bits/stdc++.h>
using namespace std;
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int t;
    cin>>t;
    cout<<(t)*(3*t+1);
    return 0;
}