Cod sursa(job #2423136)

Utilizator dorin2002Cazan Dorin dorin2002 Data 20 mai 2019 20:09:38
Problema Factorial Scor 5
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.27 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;
unsigned long long int n,p,i;
ifstream fin("fact.in");
ofstream fout("fact.out");
int fact(int n)
{
    if (n==0) return 1;
    else return n*fact(n-1);
}
int main()
{
    fin >>n;
    fout <<fact(n);
    return 0;
}