Cod sursa(job #1572597)
Utilizator | Data | 18 ianuarie 2016 23:37:08 | |
---|---|---|---|
Problema | Factorial | Scor | 25 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.43 kb |
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int n,i=1,nr,P,x;
int main()
{
f>>P;
if(P==0)
{
g<<1;
return 0;
}
while(nr!=P)
{
i++;
if(i%5==0)
{
x=i;
while(x%5==0)
{
nr++;
x/=5;
}
}
}
g<<i;
return 0;
}