Leetcode 696 Solution Explained

📰 Dev.to · Mahua Vaidya

Learn to solve the Leetcode 696 problem 'Count Binary Substrings' with a beginner-friendly guide

beginner Published 19 Feb 2026
Action Steps
  1. Read the problem statement for Leetcode 696 'Count Binary Substrings' to understand the requirements
  2. Practice solving the problem using a programming language of choice, such as Python or Java
  3. Use a loop to iterate through the binary string and count the number of binary substrings
  4. Apply the concept of two pointers to optimize the solution and reduce time complexity
  5. Test the solution with sample inputs to verify its correctness
Who Needs to Know This

This solution benefits software engineers and coding enthusiasts who want to improve their problem-solving skills and prepare for technical interviews. It can be used by team members to practice and enhance their coding abilities.

Key Insight

💡 The key to solving this problem is to use a loop to iterate through the binary string and apply the concept of two pointers to optimize the solution

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Key Takeaways

Learn to solve the Leetcode 696 problem 'Count Binary Substrings' with a beginner-friendly guide

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