2727. Is Object Empty

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Given an object or an array, return if it is empty. - An empty object contains no key-value pairs. - An empty array contains no elements. You may assume the object or array is the output of JSON.parse. Example 1: Input: obj = {"x": 5, "y": 42} Output: false Explanation: The object has 2 key-value pairs so it is not empty. Example 2: Input: obj = {} Output: true Explanation: The object doe

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solution.cppC++17

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