Problem_F

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Write the code following the input and understanding the output's logic from the executable file of the corresponding problem provided to you. ###Input: - First line will contain $T$, number of testcases. Then the testcases follow. - Each testcase contains two space separated integers $A$ $B$. ###Output: - Output a single integer for each test case in a new line denoting the answer. ###Cons

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solution.cppC++17

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