Computer ScienceIntermediate Certificate
LeetCode in 8 Languages
30 essential problems with solutions in Python, Java, C++, C, JavaScript, C#, TypeScript & Go
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What you'll learn
Solve 30 must-know LeetCode problems from scratch
Read and write solutions in 8 programming languages
Understand core patterns: two pointers, sliding window, DP, BFS/DFS
Compare language idioms and standard library usage across languages
Build confidence for technical coding interviews
Recognize problem patterns and apply the right algorithm
About this course
Master 30 essential LeetCode problems — the kind that appear most often in technical interviews — with solutions in 8 programming languages. Each problem includes a clear description, examples, hints, and clean code in Python, Java, C++, C, JavaScript, C#, TypeScript, and Go.
Course curriculum
30 lessons · 25 hours total
Your instructor
PR
Pallava Ray
Computer Science Educator
Pallava Ray is a passionate CS educator dedicated to making coding interviews approachable. This course covers 30 must-know LeetCode problems with clean, well-commented solutions in 8 programming languages.
₹500