Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Buktep

Problemset: นักบินอวกาศ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-11 18:31:39

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

int32_t main()
{
    cin.tie(0);ios::sync_with_stdio(0);
    int t;cin>>t;
    cout<<3*t*t+t;
    return 0;
}