Cod sursa(job #2262249)

Utilizator guzudanielGuzu Daniel-Emanuel guzudaniel Data 17 octombrie 2018 09:19:11
Problema Factorial Scor 10
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

using namespace std;
ifstream fin("fact.in");
ofstream fout("fact.out");
int main()
{
    int n=0,P;
    fin>>P;
    if(P==0) fout<<1;
    else
    if(P>0)
    {while(P!=0)
    {
        n=n+5;
        P--;
    }
    fout<<n;}
    else fout<<-1;

    return 0;
}