1017. Convert to Base -2

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Given an integer n, return a binary string representing its representation in base -2. Note that the returned string should not have leading zeros unless the string is "0". Example 1: Input: n = 2 Output: "110" Explantion: (-2)2 + (-2)1 = 2 Example 2: Input: n = 3 Output: "111" Explantion: (-2)2 + (-2)1 + (-2)0 = 3 Example 3: Input: n = 4 Output: "100" Explantion: (-2)2 = 4 Constraints

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solution.cppC++17

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