Cod sursa(job #155699)
Utilizator | Onofrei Razvan Razwan | Data | 12 martie 2008 09:09:10 |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.29 kb |
#include <fstream.h>
int main (){
int n,p,cinci,n1;
fstream f1("fact.in",ios::in);
fstream f2("fact.out",ios::out);
f1>>p;
n=1;
cinci=0;
if (p>0) {
while (cinci<p)
{
if (cinci<p)
n1=n;
while (n1%5==0) {
cinci++;
n1=n1/5;
}
n++;
}
n=n-1;
}
f2<<n;
return 0;
}