human
PYTHON3 solution for "Let's define S(x) to be the sum of digits of number x written in decimal system. For example, S(5) = 5, S(10) = 1, S(322) = 7.

We will call an integer x interesting if S(x + 1) < S(x). In each test you will be given one integer n. Your task is to calculate the number of integers x such that 1 ≤ x ≤ n and x is interesting.

Input

The first line contains one integer t (1 ≤ t ≤ 1000) — number of test cases.

Then t lines follow, the i-th line contains one integer n (1 ≤ n ≤ 10^9) for the i-th test case.

Output

Print t integers, the i-th should be the answer for the i-th test case.

Example

Input

5
1
9
10
34
880055535

Output

0
1
1
3
88005553

Note

The first interesting number is equal to 9.":
assistant
#Here is Python program to print t integers, the i-th should be the answer for the i-th test case.
 def solve(n):
    rem = n % 10
    a = n//10
    if rem == 9:
        print(a+1)
    else:
        print(a)

t = int(input())
for i in range(t):
    n = int(input())
    solve(n)