This is a repository with solutions to LeetCode problems, mainly in Python and SQL. It contains an auto-generated table of all solutions with links to the solution, problem, and BigO time and memory ...

18 Percentage of Users Attended a Contest Easy Basic Aggregate Functions SQL 19 Queries Quality and Percentage Easy Basic Aggregate Functions SQL 20 Monthly Transactions I Medium Basic Aggregate ...

🚀 Level Up Your SQL Skills with 300+ LeetCode Questions Whether you’re preparing for coding interviews or sharpening your SQL problem-solving skills, this curated set of 300+ LeetCode SQL challenges ...

Recently came across an interesting LeetCode SQL question where you have to think like a restaurant manager and calculate a 7-day running total / moving average of revenue. The problem reinforced some ...