Cod sursa(job #383641)

Utilizator thekrisserzaharia cristian thekrisser Data 17 ianuarie 2010 14:10:31
Problema Factorial Scor 15
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.37 kb
Raporteaza aceasta sursa 
#include <stdio.h>
int a,i,k,i2;
int main(){
freopen("fact.in", "r", stdin);
freopen("fact.out", "w", stdout);
scanf("%d",&k);
i=5;
a=1;
if (k==0) printf("1");
else{
while (a!=k)
	{i+=5;
	a++;
	if (i%25==0) a++;
	if (i%125==0) a++;
	if (i%625==0) a++;
	if (i%3125==0) a++;
	if (i%15625==0) a++;
	if (i%78125==0) a++;

	}
printf("%d",i);}
return 0;
}