2827. Number of Beautiful Integers in the Range

LeetCodeMathDynamic ProgrammingOpen on judge ↗

You are given positive integers low, high, and k. A number is beautiful if it meets both of the following conditions: - The count of even digits in the number is equal to the count of odd digits. - The number is divisible by k. Return the number of beautiful integers in the range [low, high]. Example 1: Input: low = 10, high = 20, k = 3 Output: 2 Explanation: There are 2 beautiful integers

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solution.cppC++17

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