Cod sursa(job #642587)

Utilizator mlupseLupse-Turpan Mircea mlupse Data 1 decembrie 2011 19:19:26
Problema Factorial Scor 15
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
Raporteaza aceasta sursa 
using namespace std;
#include<fstream>
int main()

{

ifstream f("fact.in");
ofstream g("fact.out");

int p,b,i,div5=0;
unsigned int n=1;
f>>p;
for(i=5; i<=100000000 && p>div5; i++)
{
n=i; b=i;
div5=0;
while(b)
{div5=div5+b/5;
b=b/5;}
}
g<<n;
}