LeetCode
Category: Career Tools Website: https://leetcode.com
About
Practice coding interview questions with over 2,800+ problems. Master algorithms and data structures with problems used by top tech companies.
LeetCode is the go-to platform for technical interview preparation. Features include:
- 2,800+ Problems: From easy to hard difficulty
- Company Tags: Practice questions from FAANG and other top companies
- Mock Interviews: Timed assessments that simulate real interviews
- Discussion Forums: Learn from community solutions
- Progress Tracking: Monitor your improvement over time
Why LeetCode?
LeetCode problems are frequently asked in technical interviews at companies like Google, Amazon, Meta, Microsoft, and more. Many Waterloo students use LeetCode to prepare for co-op and full-time interviews.
Getting Started
- Start with "Easy" problems to build confidence
- Focus on understanding patterns (two pointers, sliding window, etc.)
- Practice consistently - aim for 1-2 problems daily
- Review solutions in the discussion section
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