Counting Bits

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Given N, if we write all numbers from 1 to N (both inclusive) in binary what is the count of 1s I have written. For example, if N=3, I will write down: 1 10 11 Therefore, a total of 4 ones. Input Format: First line contains, T, the number of testcases. Each testcase consists of one integer per line denoting N. Output Format: Print the required answer. Constraints: 1 ≤ T ≤ 1000 1 ≤

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solution.cppC++17

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