Loading...
Choose Language...
JavaScript
Python
Ruby
Crystal
TypeScript
C#
COBOL (Beta)
C
Scala
Rust
Java
C++
Haskell
Fortran (Beta)
PHP
CoffeeScript
Solidity (Beta)
Go
F#
Elixir
Swift
NASM
λ Calculus (Beta)
Objective-C (Beta)
Factor (Beta)
Kotlin
Prolog (Beta)
VB (Beta)
D (Beta)
BF (Beta)
RISC-V (Beta)
OCaml (Beta)
Lua
Train Now

Start training on this collection. Each time you skip or complete a kata you will be taken to the next kata in the series. Once you cycle through the items in the collection you will revert back to your normal training routine.

Description

After understanding how to do a proof by induction, train on mastering different data structures and algorithms.

TYPES OF DATA STRUCTURES
-Simple array-based data structures: arrays, matrices, stacks, queues
-Binary search trees
-Hash tables

TYPES OF ALGORITHMS
-Searching algorithms
-Binary search
-Divide and conquer
-Sorting algorithms

Ad
6 kyu
The Book of Mormon
2,466majakudlicka
Fundamentals
Mathematics
Recursion
6 kyu
Skills Master
359el-f
Algorithms
Data Structures
Graph Theory
Trees
5 kyu
Fun with trees: array to tree
3,463janitormeir
Trees
Arrays
Binary Trees
Data Structures
Algorithms
5 kyu
Binary search tree validation
950plastic
Trees
Recursion
Data Structures
Algorithms
6 kyu
Array Deep Count
12,969hannahcmtucker
Arrays
Recursion
Fundamentals
5 kyu
Pick peaks
28,371frenetic_be
Arrays
Algorithms
6 kyu
Linked Lists - Length & Count
9,933JDeBolt
Linked Lists
Data Structures
Fundamentals
6 kyu
Elimination Tournament
1,087JOLee83
Arrays
Fundamentals
Algorithms
7 kyu
Convert a linked list to a string
8,467donaldsebleung
Linked Lists
Recursion
Algorithms
7 kyu
Linked Lists - Get Nth Node
5,563JDeBolt
Linked Lists
Data Structures
Fundamentals
7 kyu
Linked Lists - Append
3,023JDeBolt
Linked Lists
Data Structures
Fundamentals
6 kyu
Group Anagrams
1,274dulaccc
Algorithms
Data Structures
6 kyu
English beggars
9,120GiacomoSorbi
Queues
Arrays
Lists
Recursion
Fundamentals
6 kyu
The Deaf Rats of Hamelin
6,489dinglemouse
Fundamentals
Strings
Algorithms
Queues
Data Structures
7 kyu
Queue time counter
1,502GiacomoSorbi
Queues
Lists
Algorithms
3 kyu
The Lift
3,333dinglemouse
Algorithms
Queues
Data Structures
4 kyu
Simple maze
978eugene-katsevman
Queues
Recursion
Algorithms
6 kyu
Closed Brackets String
142saudiGuy
Algorithms
Strings
Recursion
Stacks
Dynamic Programming
Data Structures
5 kyu
Esolang: Stick
434user2514386
Esoteric Languages
Stacks
5 kyu
All that is open must be closed...
1,475ChristianECooper
Stacks
Parsing
Algorithms
Regular Expressions
5 kyu
Moving Zeros To The End
179,624xcthulhu
Arrays
Sorting
Algorithms
6 kyu
Bug Fix - Quick Sort
678Drymonade
Sorting
Algorithms
Fundamentals
Debugging
7 kyu
Bubblesort Once
6,755donaldsebleung
Algorithms
Tutorials
Sorting
5 kyu
Don't Drink the Water
2,563NateBrady23
Algorithms
Arrays
Sorting
Lists
5 kyu
Render the Code Golf Champions
48dfhwze
Arrays
Strings
Sorting
6 kyu
"com", "gov", "org" first
405aspirin
Fundamentals
Algorithms
Sorting
6 kyu
Linked Lists - Sorted Merge
730JDeBolt
Linked Lists
Data Structures
Algorithms
6 kyu
Linked Lists - Insert Sort
1,147JDeBolt
Linked Lists
Data Structures
Fundamentals
Sorting
5 kyu
Sort a massive list of strings (hard)
109sazlin
Data Structures
Algorithms
Sorting
5 kyu
Perfect Binary Tree Traversal: BFS to DFS
68LanXnHn
Algorithms
Binary
Data Structures
Mathematics
Trees
5 kyu
Complete Binary Tree
445ecolban
Binary Trees
Heaps
Data Structures
Fundamentals