Cod sursa(job #2611090)

Utilizator rusuandrei32Rusu Andrei-Cristian rusuandrei32 Data 6 mai 2020 13:15:14
Problema Factorial Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.26 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;

int main() {
    int P;

    cin >> P;

    if (P == 0)
        cout << 1;

    else if (P == 5 || P % 6 == 5)
        cout << -1;

    else
        cout << P * 5 - 5 * ((P - 1) / 5);

    return 0;

}