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Part 1: How to think
Part 2: Core patterns
5
Two pointers
This module is coming soon6
Sliding window
This module is coming soon7
Prefix sums and running state
This module is coming soon8
Sort first
This module is coming soonPart 3: Structures and recursion
9
Stack and queue
This module is coming soon10
Recursion
This module is coming soon11
2D grids
This module is coming soonPart 4: Test day
12