Chang and Bitwise OR

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Chang is a big fan of bitwise operations. As he was sitting in a boring lecture, he thought of a simple problem but had a tough time figuring out the solution. Help him to solve it. The problem is as follows. Given a list of N non-negative integers, you perform the following operation on this list. - Select any subsequence of integers from the list and remove the elements of that subsequence. Th

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solution.cppC++17

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