track

Algorithms & data structures

Every fundamental data structure, implemented in C, visualized in memory.

14 lessons
beginner → advanced
~4 hours
start track
lesson 01
Big-O notation
not started
10 min
lesson 02
Linked lists
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14 min
lesson 03
Stacks & queues
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12 min
lesson 04
Recursion
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12 min
lesson 05
Binary search
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10 min
lesson 06
Bubble sort
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10 min
lesson 07
Selection sort
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10 min
lesson 08
Insertion sort
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10 min
lesson 09
Merge sort
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14 min
lesson 10
Quicksort
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12 min
lesson 11
Hash tables
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14 min
lesson 12
Binary trees
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12 min
lesson 13
Binary search trees
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14 min
lesson 14
Graphs: BFS & DFS
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16 min