374. Guess Number Higher or Lower

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We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked (the number I picked stays the same throughout the game). Every time you guess wrong, I will tell you whether the number I picked is higher or lower than your guess. You call a pre-defined API int guess(int num), which returns three possible results: - -1: Your guess is h

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solution.cppC++17

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