Cod sursa(job #1110217)
Utilizator | Data | 17 februarie 2014 21:27:00 | |
---|---|---|---|
Problema | Factorial | Scor | 25 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.33 kb |
#include<fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
int n,i=0,j,k=0,p;
f >> p;
if(p == 0 )g << 1;else{
while(k < p )
{
i++;j = i;
while( j % 5 == 0)
{ k++;
j/=5;
}
}
g << i;
}
return 0;
}