Largest Number After Digit Swaps by Parity
Explore how to create the largest possible number by swapping digits that share the same parity. Understand the problem constraints and implement an efficient solution using heap data structures to rearrange digits dynamically.
We'll cover the following...
We'll cover the following...
Statement
You are given a positive integer num. You can swap any two digits of num as long as they share the same parity (both are odd or both are even).
Your task is to return the largest possible value of num after performing any number of such swaps.
Constraints:
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