2710. Remove Trailing Zeros From a String
Given a positive integer num represented as a string, return the integer num without trailing zeros as a string. Example 1: Input: num = "51230100" Output: "512301" Explanation: Integer "51230100" has 2 trailing zeros, we remove them and return integer "512301". Example 2: Input: num = "123" Output: "123" Explanation: Integer "123" has no trailing zeros, we return integer "123". Constrain
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solution.cppC++17
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