Link to Russian translation the problem

You are given a number N. How many zeroes does N! end on?

Input
The first line contains one integer T - number of test cases.
The following T lines contain one integer each - N.

Output
For each test case output one integer per line - the answer for this question.

Constraints
T ≤ 1000
0 ≤ N ≤ 10^11

SAMPLE INPUT
3
9
11
20

SAMPLE OUTPUT
1
2
4
for _ in xrange(input()):
	N=input();	i,val,ct=1,5,1;
	while(N>=val):
		q=pow(5,i);
		ct+=N/q;	i+=1;	val=q;
	print ct-1