Cod sursa(job #914942)

Utilizator cosmintanaseTanase Cosmin cosmintanase Data 14 martie 2013 16:36:08
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.36 kb
#include <iostream>
#include <fstream>
using namespace std;
int n,i;
int main()
{
    ifstream f("fact.in");
    ofstream g("fact.out");
    f>>n;
    if(n==0) g<<1;
    else
    {
        while(n)
        {
            if(n%10==0) i-=5;
            i+=5;
            n--;
        }
        g<<i;
    }
    f.close();
    g.close();
    return 0;
}