Cod sursa(job #831179)

Utilizator datBumbleBPanainte Adrian datBumbleB Data 8 decembrie 2012 11:26:11
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.26 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;

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

int main(){
    int n,i,k=0,x;
    fin>>n;
    for(i=5;i<=n;i=i+5){
        x=i;
        while(x%5==0)k++;}
    fout << k;
    return 0;
}