Free Programming Resources at Algopush
LeetCode solutions, algorithm patterns, tech trends, and in-depth explanations
What You'll Find Here
Detailed Explanations
Clear breakdowns of algorithms and data structures with multiple approaches and complexity analysis.
Pattern Recognition
Identify common coding patterns to solve problems more efficiently.
Tech Trends
Analysis of current trends in software development and computer science.
Practical Tips
Actionable advice for coding interviews and real-world programming challenges.
Popular LeetCode Solutions
Count Subarrays of Length Three With a Condition
Multiple approaches with time/space analysis
Count Subarrays Where Max Element Appears at Least K Times
Count all subarrays where the maximum element appears at least k times
Count Subarrays With Score Less Than K
Count all the subarrays where product of sum and length is less than k