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
def trailing_zero(n):
	i=5;
	count=0;
	while(n/i>=1):
		
		count = count+n/i
		i=i*5;
		
	return count

for i in range(0,input()):
	print trailing_zero(input())