2578. Split With Minimum Sum

LeetCodeMathGreedySortingOpen on judge ↗

Given a positive integer num, split it into two non-negative integers num1 and num2 such that: - The concatenation of num1 and num2 is a permutation of num. - In other words, the sum of the number of occurrences of each digit in num1 and num2 is equal to the number of occurrences of that digit in num. - num1 and num2 can contain leading zeros. Return the minimum possible sum of num1 and nu

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solution.cppC++17

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