Cod sursa(job #187976)

Utilizator gabor_oliviu1991gaboru corupt gabor_oliviu1991 Data 5 mai 2008 21:46:30
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include<stdio.h>
long long k;

long long nrz( long long k )
{
     long p = 0;
     while( k )
     {
	    p += k/5;
	    k /= 5;
     }
     return p;
}

int main()
{
	freopen("factorial.in","r",stdin) ;
	freopen("factorial.out","w",stdout) ;
	scanf("%lld",&k);
	printf("%lld",nrz(k),"\n");
	return 0;
}