Cod sursa(job #700639)

Utilizator thelasMatei Vlad thelas Data 1 martie 2012 11:16:52
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include<cstdio>
using namespace std;
int main()
{
	int n,x,p,q,k=0;
	x=1;
	freopen("fact.in","r",stdin);
	freopen("fact.out","w",stdout);
	scanf("%d",&p);
	for(n=1;;++n)
		{x*=n;
	q=x;
	k=0;
	while(q!=0)
	{if(q%10==0)
		++k;
	q/=10;
	}
	if(k==p)
	{printf(" %d",n);
	break;
	}
	}
}