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MC 0.387 · 6 Nov 2026, 20:47 EST

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Java DSA

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Java DSA

2 posts about Java DSA by 1 contributor.

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Articles about Java DSA

Article · Data Structures and Algorithms (DSA)
Longest Matching Word in Dictionary with Removals
Learn how to solve the Longest Matching Word in Dictionary with Removals problem in Java. This article explains the subsequence concept, character position preprocessing, binary search, greedy matching, complete Java solution, dry run, and time and space complexity.
Sandhiya PriyaSep 222,2861,000

Article · Java

Secret Cipher – O(n) Java Solution Using KMP

Learn how to solve the Secret Cipher problem efficiently using the KMP (Knuth-Morris-Pratt) prefix function / LPS array in Java. This article explains how repeated prefixes can be identified and compressed using *, how the algorithm constructs the lexicographically smallest encrypted string, and how to achieve O(n) time complexity for strings up to 105 characters.

Sandhiya Priya

Sandhiya PriyaAug 182,5441,000

Java DSA · by contributions

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Sandhiya Priya2 posts · 4.8k readsMVP

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