Unit Digit Double: Given an array of integers of size N, the program must print the twice the value of the unit digit of each element.

Boundary Condition(s):
1 <= N <= 100

Input Format:
The first line contains the value of N.
The second line contains the N integers.

Output Format:
The first line contains the twice the value of the Unit Digit of each element.

Example Input/Output 1:
Input:
5
23 44 65 32 78

Output:
6 8 10 4 16

Example Input/Output 2:
Input:
8
684 71 342 55 166 734 211 545

Output:
8 2 4 10 12 8 2 10
 

n=int(input())
l=list(map(str,input().split()))
for i in l:
    print(int(i[-1])*2,end=" ")
Claps!
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