Maximum Swap
Explore how to maximize an integer by swapping at most two digits once using greedy techniques. Understand the problem and implement your solution efficiently in C#. This lesson helps you apply optimization strategies to solve digit-rearrangement challenges in coding interviews.
We'll cover the following...
We'll cover the following...
Statement
Given an integer num, return the maximum number that can be formed by swapping at most two digits once.
Constraints:
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