LUCKY NUMBER

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Problem description. Navendu wants to find out the sum of Lucky numbers.Lucky numbers are those numbers which contain exactly two set bits.This task is very difficult for him.So Help Navendu to find sum of those numbers which exactly contain two set bits upto a given number N. 3 5 10 are lucky numbers where 7 14 are not. Input Input description. First line contain number of test cases T.Each

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solution.cppC++17

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