Cod sursa(job #1501415)
Utilizator | Data | 13 octombrie 2015 13:39:55 | |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.31 kb |
#include<fstream>
using namespace std;
int main ()
{
ifstream fin("fact.in");
ofstream fout("fact.out");
int N=5,p,j,k=0;
fin>>p;
do
{
j=N;
do
{
k++;
j=j/5;
}while(j%5==0);
N=N+5;;
}while(k<=p);
fout<<N;
}