Cod sursa(job #2832288)
Utilizator | Data | 13 ianuarie 2022 12:29:41 | |
---|---|---|---|
Problema | Sarpe | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.2 kb |
#include<iostream>
#include<fstream>
using namespace std;
ifstream in("sarpe.in");
ofstream out("sarpe.out");
int N;
int main() {
in >> N;
out << 4 * N + 2 * (N - 1) * (N - 2);
return 0;
}