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 i in range (input()):
	a=input()
	k,s=1,0
	n=5**k
	while(n<=a):
		s+=int(a/n)
		k+=1
		n=5**k
	print s