Cod sursa(job #611269)

Utilizator alexutzu29Alexandru Meterez alexutzu29 Data 31 august 2011 15:57:54
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.39 kb
#include <iostream>
#include <fstream>
using namespace std;

int calcFact(int p)
{
    if(p==0)
        return 1;
    else if(p==-1)
        return 0;

    int n=0;
    int i=1;

    for(i=1;i<=p;i++)
        n+=5;

    return n;
}

int main()
{
    ifstream fin("fact.in");
    ofstream fout("fact.out");

    int p;
    fin>>p;

    fout<<calcFact(p);

    return 0;
}