Crack coding rounds at FAANG and top product companies — arrays, trees, graphs, dynamic programming, and every pattern that actually appears in interviews.
4 courses available
The most-asked DSA category — sliding window, two pointers, prefix sums, and every array pattern you need.
Binary trees, BSTs, DFS, BFS, topological sort — every tree and graph pattern asked at top companies.
Identify and solve DP problems confidently — 1D DP, 2D DP, knapsack, subsequences, and interval DP.
14 universal patterns that solve 80% of coding interview problems — recognize the pattern, write the solution.
