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Minimum Number of Deletions Of a String

mediumLast edited: October 12, 2025

Problem
Examples
Solution
Method 1 – Traverse Dictionary (Subsequence Check)
Intuition
Approach
Code
Complexity
Method 2 – Generate All Deletions (DFS, Exponential)
Intuition
Approach
Code
Complexity
Dictionary
Traverse dictionary
Traverse the word
Takeaways

Related Tags

string string-algo

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