Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: emipp

Problemset: นักบินอวกาศ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-10 09:39:13

#include<iostream>
using namespace std ;
int main () {
    int num [999] ;
    int n ; 
    cin >> n ;
    num[0] = 0 ;
    num [1] = 4 ;
    int y = 10 ;
    for (int i = 2 ; i<=200 ; i++){
        num[i] = num[i-1] + y ;
        y = y + 6 ;

    } 
    cout << num[n] ;
    return 0 ;
}