Cod sursa(job #1792125)
Utilizator | Data | 30 octombrie 2016 01:11:16 | |
---|---|---|---|
Problema | Factorial | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.59 kb |
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int k, i, nr_cif_0=0,nr2=0,nr5=0,d,ok=0;
int main()
{
f>>k;
if(k==0)
g<<1;
for(i=1;nr_cif_0<k;i++)
{
if(i%2==0){
d=i;
while(d%2==0){
nr2++;
d=d/2;}
}
if(i%5==0){
d=i;
while(d%5==0){
nr5++;
d=d/5;
}
}
nr_cif_0=min(nr2,nr5);
if(nr_cif_0==k)
g<<i;
}
return 0;
}