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 range(int(raw_input())):
	n = int(raw_input())
	sum = 0
	i=1
	while(1==1):
		a = (n/(5**i))
		if (a!=0):
	 		sum += a
		else:
			break
		i+=1
	print sum