BIT PROBABILITY

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Given an integer $range$ $[A, B]$, 1. What’s the $probability$ to get a $set$ if we first $randomly$ choose a number $x$ in the range and then $randomly$ choose $a$ $bit$ from $x$? 2. What’s the $expected$ $number$ of $set$ $bits$ if we $randomly$ choose a number $x$ in the range? ###Input: - First line will contain $T$, number of testcases. Then the testcases follow. - Each testcase cont

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solution.cppC++17

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