Скачать или смотреть Sort Characters By Frequency | Hash Map + Sort/Heap (O(n + k log k)) | Part 224 [Hindi]

📘 Welcome to Part 224 of Code & Debug’s DSA in Python Course!

In this video, rearrange a string’s characters in descending order of frequency. The standard pattern is: count with a hash map, then order by frequency using either sorting or a max-heap. We’ll implement both, discuss tie-handling, and analyze time-space tradeoffs.

🔗 LeetCode – Sort Characters By Frequency:
https://leetcode.com/problems/sort-ch...

🔗 Companion Reading (Step-by-step with code):
https://codeanddebug.in/blog/sort-cha...

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