"2191. Sort the Jumbled Numbers" is an engaging medium-level problem and the daily challenge (POTD) for 24 July 2024 on LeetCode. The solution presented in the video is coded in Java, but the approach is explained using a dry-run on a blackboard. This method makes the video accessible and beneficial for individuals with different programming backgrounds, as it focuses on the underlying logic rather than language-specific details.
*Intuition:*
To sort an array based on a given mapping, we need to pair each value with its mapped value and then sort based on the mapped values. This can be efficiently handled by storing the original numbers alongside their corresponding mapped values as pairs. Once we have these pairs, sorting them based on the mapped values becomes straightforward.
By focusing on the underlying logic of pairing and sorting, we simplify the problem, making it clear and accessible. This approach not only organizes the data but also optimizes the sorting process, ensuring an intuitive and efficient solution to the problem.
Link to the problem: leetcode.com/p...
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11 сен 2024
