DSA Practice (LeetCode)

Consistent practice of Data Structures and Algorithms using Java.

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📅 Progress

Day 01

• Two Sum (#1)
• Contains Duplicate (#217)

Day 02

• Running Sum of 1D Array (#1480)

Day 03

• Find Pivot Index (#724)
• Valid Palindrome (#125)

Day 04

• Reverse String (#344)
• Squares of a Sorted Array (#977)
• Remove Duplicates from Sorted Array (#26)

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🧠 Patterns Covered

• HashMap / HashSet
• Prefix Sum
• Two Pointers

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⚙️ Language

• Java

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📌 Notes

• Each problem is stored in its own folder
• Includes brute force and optimized solutions
• Focus on understanding patterns and improving problem-solving

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🚀 Goal

Build consistency and strengthen problem-solving skills.