Mai intai trebuie sa te autentifici.
Cod sursa(job #694525)
Utilizator | Data | 27 februarie 2012 21:31:13 | |
---|---|---|---|
Problema | Factorial | Scor | 15 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.54 kb |
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
int n,p,i,d,e,a,b,c;
fstream f("fact.in",ios::in);
fstream g("fact.out",ios::out);
f>>p;
d=0;
c=0;
i=0;
if(p!=0)
while((d<p)||(c<p))
{
i++;
e=1;
a=2;
while(e==1)
if(i%a==0) {d++;a=a*2;}
else e=0;
a=5;
e=1;
while(e==1)
if (i%a==0) {c++;a=a*5;}
else e=0;
}
else i=1;
g<<i;
f.close();
g.close();
}