Cod sursa(job #765659)

Utilizator DorelBarbuBarbu Dorel DorelBarbu Data 8 iulie 2012 19:06:26
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.44 kb
#include <iostream>
#include <fstream>
using namespace std;
int n,nr;
bool sepoate;
void eposibil(int n)
{
    int k=1;
    while(6*k-1<n) {k++; nr++;}
    if(6*k-1==n) sepoate=false;
    else sepoate=true;
}
int main()
{
    ifstream in("fact.in");
    ofstream out("fact.out");
    in>>n;
    if(n==0) out<<1;
    else{
    eposibil(n);
    if(sepoate==true)
        out<<5*(n-nr);
        else out<<0;
    }
    return 0;

}