Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: SXLENG.S

Language: cpp

Time: 0.003 second

Submitted On: 2025-12-13 17:50:17

#include <iostream>
using namespace std;

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