Cod sursa(job #2239204)

Utilizator abc_ralucaMirea Andreea-Raluca abc_raluca Data 9 septembrie 2018 22:48:40
Problema Factorial Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream> 
using namespace std; 
int main() 
{int N, P, i, zero, F ; 
ifstream fin("fact.in");
ofstream fout("fact.out");
fin>>P; 
if(P==0) 
fout<<1;
N=4;
while(P!=zero) 
{N++; F=1; zero=0;
for(i=2; i<=N; i++)
  F=F*i;
while((F/10)*10==F)
  { F=F/10; 
   zero++;
   }
}
fout<<N;
return 0; 
}