TORONTO KIDS COMPUTER CLUB | Aurora Saturday 14:30 Python Practice 22.10.29.
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Aurora Saturday 14:30 Python Practice 22.10.29.

03 Nov Aurora Saturday 14:30 Python Practice 22.10.29.

Question: 

Given a positive integer N, you should output the most right digit of N^N.

Input
The input contains several test cases. The first line of the input is a single integer T which is the number of test cases. T test cases follow.
Each test case contains a single positive integer N(1<=N<=1,000,000,000)

Output
For each test case, you should output the rightmost digit of N^N.

Sample Input
2
3
4

Sample Output
7
6

Hint
In the first case, 3 * 3 * 3 = 27, so the rightmost digit is 7.
In the second case, 4 * 4 * 4 * 4 = 256, so the rightmost digit is 6.

 

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