Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: bbcctxp

Language: c

Time: 0.002 second

Submitted On: 2025-10-10 10:16:10

//c1_bkk67_3
#include <stdio.h>


int main(){
    int t;
    scanf("%d",&t);

    printf("%d",3*t*t+t);

    return 0;
}