Cod sursa(job #1273709)
| Utilizator | Data | 22 noiembrie 2014 21:35:32 | |
|---|---|---|---|
| Problema | Factorial | Scor | 35 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.28 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main(){
int p,i=5,n5=0,ci;
ifstream fin("fact.in");
ofstream fout("fact.out");
fin >> p;
while(n5<p){
ci=i;
while(ci%5==0){
ci=ci/5;
n5++;
}
i=i+5;
}
fout << i-5;
return 0;
}