Problem hidden
This problem was hidden by Editorial Board member probably because it has incorrect language version or invalid test data, or description of the problem is not clear.

EIGROSS - Lương trước thuế

ABC Company pays seasonal salary for employees. However, the company must help the employee to pays income tax, so the salary the employee receives is the after-tax income. Know that the tax rate is 10%. Caculate the tax of each employee.

Input

The first line is the number of people n

Each line in the next n lines contains an integers which is after-tax income 

Output

n lines, each line is the amount of tax the company has to pay its employees

Example

Input:
3
9
99.9
18.0
Output:
1.0
11.1
2.0

Added by:Ha Minh Ngoc
Date:2018-11-21
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:CSHARP C++ 4.3.2 CPP CPP14 CPP14-CLANG FSHARP GO JAVA JS-MONKEY NODEJS PHP PYTHON PYPY PYPY3 PYTHON3 RUBY SQLITE SWIFT VB.NET
© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.