Cod sursa(job #553757)
| Utilizator |  Cristescu Daniel c.dan |
Data | 14 martie 2011 12:20:17 |
|---|---|---|---|
| Problema | Factorial | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.25 kb |
#include <fstream>
using namespace std;
int main(void)
{int N,i,T,P,k=0;
ifstream f ("fact.in");
ofstream g ("fact.out");
f>>P;
do{
N=1;T=1;
for(i=1;i<=N;i++)
{T=T*i;
if(T%10==0) k++;
N++;}
while(k<P);}
g<<N;
f.close();
g.close();
return 0;}