Cod sursa(job #1240102)
Utilizator | Data | 10 octombrie 2014 15:28:30 | |
---|---|---|---|
Problema | Factorial | Scor | 35 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.32 kb |
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
int p,nr=1,i=5,ii;
f>>p;
if(p==0) {g<<1; return 0;}
if(p==1) {g<<5; return 0;}
while(nr!=p)
{
ii=i;
while(ii%5==0) {ii/=5; nr++;}
i+=5;
}
g<<i;
return 0;
}