Leetcode problem 249, "Group Shifted Strings"

Описание: Leetcode problem 249, "Group Shifted Strings," requires grouping strings that share the same shifting pattern, meaning they have the same relative character offsets.

To solve this, iterate through the list of strings, calculate the difference between consecutive characters in each string to determine its shifting pattern, and then group strings with identical patterns together.

This process ensures that strings with the same relative order of characters, considering shifts in the English alphabet, are placed in the same group.

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Time Complexity = O(nk), where ‘n' is the number of strings and 'k’ is the average number of letters in each string

Space Complexity = O(nk), where ‘n' is the number of strings and 'k’ is the average number of letters in each string

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