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Last But not the least

Your Friend asked you a question. A simple one. He said if you are given a integer number N (1Input Input starts with T, no. of test cases. T cases follow, each having one integer N. Output For each N give a line containing only one digit, which is the last digit of S. Example Input: 3 1 2 3 4563 Output: 1 5 2 4

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solution.cppC++17

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