First And Last

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Raghav has given a number $N$ he has given a task to find the $First$ and $Last$ $Digit$ of the Number $N$. Print $First$ and $Last$ $digit$ of the Number $N$. ### Input - First line will contain $T$, number of testcases. Then the testcases follow. - Each testcase contains of a single line of input, $N$ ### Output For each testcase, output in a single line The $First$ and the $Last$ digit of a

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solution.cppC++17

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