Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: nicekrittaphat

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-11 20:39:44

#include<iostream>

using namespace std;

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


}