Cod sursa(job #659932)
| Utilizator |  moga andreea dedeutzza |
Data | 11 ianuarie 2012 11:34:27 |
|---|---|---|---|
| Problema | Factorial | Scor | 40 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.28 kb |
#include<fstream>
using namespace std;
int main( )
{unsigned P;
unsigned N,b,e;
ifstream f("fact.in");
ofstream h("fact.out");
f>>P;
if(P==0)
N=1;else
{N=0;e=0;
do
{N=N+5;
b=N;
while(b%5==0)
{e=e+1;
b=b/5;}}
while(e<P);}
h<<N;
f.close( );
h.close( );
return 0;}