Week 2(Day 10): LeetCode Two Pointers(slow & fast): Remove Duplicates from Sorted Array (Brute…

📰 Medium · Python

Learn to remove duplicates from a sorted array using the two pointers technique, improving from brute force to optimized solutions

intermediate Published 20 Jun 2026

Action Steps

Read the LeetCode problem statement for Remove Duplicates from Sorted Array
Apply the brute force approach to understand the problem
Implement the two pointers technique using slow and fast pointers to optimize the solution
Test the optimized solution with sample inputs to verify its correctness
Compare the time and space complexity of the brute force and optimized solutions

Who Needs to Know This

Software engineers and developers can benefit from this technique to improve their coding skills and efficiency in solving array-related problems

Key Insight

💡 The two pointers technique can significantly improve the efficiency of solving array-related problems by reducing time and space complexity

Key Takeaways

Learn to remove duplicates from a sorted array using the two pointers technique, improving from brute force to optimized solutions

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Title: Week 2(Day 10): LeetCode Two Pointers(slow & fast): Remove Duplicates from Sorted Array (Brute…

URL Source: https://medium.com/@sathiyarajanm/week-2-day-9-leetcode-two-pointers-slow-fast-remove-duplicates-from-sorted-array-brute-force-d915d9dd4305?source=rss------python-5

Published Time: 2026-06-20T22:25:41Z

Markdown Content:
# Week 2(Day 9): LeetCode Two Pointers(slow & fast): Remove Duplicates from Sorted Array (Brute Force → Optimized) | by Sathiyarajan Mariyappan | Jun, 2026 | Medium

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# Week 2(Day 9): LeetCode Two Pointers(slow & fast): Remove Duplicates from Sorted Array (Brute Force → Optimized)

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Week 2(Day 10): LeetCode Two Pointers(slow & fast): Remove Duplicates from Sorted Array (Brute…

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