Cod sursa(job #2272652)

Utilizator HasanEhas Ee HasanE Data 30 octombrie 2018 15:44:53
Problema Factorial Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.23 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;
ifstream fin("fact.in");
ofstream fout("fact.out");

int main(){
long long nr;
fin>>nr;
long long p=1;
if (nr>=1){
for(int i=1;i<=nr;i++)
   p=p*i;
fout<<p;}
else fout<<0;

}