Submission

Status:

[PPPPPPPPPP]

Score: 100

User: detectives_conan

Problemset: นักบินอวกาศ

Language: cpp

Time: 0.001 second

Submitted On: 2024-11-11 01:05:21

#include <stdio.h>
#include <string.h>

int main(){
    int t; scanf("%d", &t);
    if(t == 0){
        printf("0");
        return 0;
    }
    int mul = 4;
    for(int i = 2; i <= t; ++i) mul += 3;
    printf("%d", t*mul);
}