Cod sursa(job #1221733)
Utilizator | Data | 21 august 2014 13:11:03 | |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
int p;
f>>p;
int nr=1;
int i=1;
int x=1,k;
k=p;
while(nr)
{
nr=nr*i;
i++;
while(k>=0)
{
x=x*10;
k--;
}
if(nr%x==0)
{
i--;
g<<i;
}
}
return 0;
}