Cod sursa(job #1928165)

Utilizator Allex_SiriusJega Alexandru Allex_Sirius Data 15 martie 2017 21:56:17
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include<fstream>
#include<math.h>
using namespace std;
int fact(int n)
{if(n==1)return 1;
 else return n*fact(n-1);
}
int main()
{ifstream f("fact.in");
ofstream g("fact.out");
int p, i, ok;
f>>p;
ok=0;
i=1;
while(!ok){
   if(fact(i)%pow(10,p)==0){g<<i; ok=1;}
   else i++;
}
f.close();
g.close();
return 0;
}