Algorithms - Learneroo

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	Basic Data Structures
	Data Structures
	Nodes
	Lists
	Complete LinkedList
	Dynamic Arrays
	Stacks
	Queues
	Stack and Queue Challenges
	Min Stack
	Sliding Maximum
	Balanced Brackets
	Transposition
	Stacks or Recursion
	Recursion
	Basic Recursion
	Binary Search
	Divide and Conquer
	Towers of Hanoi - Part 1
	Towers of Hanoi - Part 2
	Backtracking Recursion
	Trees and Graphs
	Trees
	Tree Traversal
	Binary Search Tree
	Graphs
	Depth-First Search
	Breadth-First Search
	Tree and Graph Challenges
	How Tall is the Tree?
	Is it a Search Tree?
	Is it balanced?
	Connected Components
	Find the Cycles
	The Greatest Peaks
	Explorer Maze Escape
	Maps Sets and Hashes
	Sets
	Maps
	HashTables
	HashSet Data Structure
	HashMap Data Structure
	More Practice
	Sorting Algorithms
	Introduction to Challenges
	Insertion Sort 1
	Insertion Sort Itself
	Correctness and the Loop Invariant
	Running Time
	Counting Sort 1
	Simple Counting Sort
	Prepare for Full Counting Sort
	The Full Counting Sort
	QuickSort1
	Simple Quick Sort
	Quick-Sort Advanced
	Quick Sort Running Time
	Sorting Challenges
	Merge Sort I
	Full Merge Sort
	Index Match
	Time Scheduler
	Maximum Time Range
	Smallest Difference
	The Median
	Find the Duplicates
	Advanced Graph Algorithms
	Weighted Graphs
	Shortest Path on a Weighted Graph
	Minimum Spanning Tree
	Algorithms for Interviews
	Intro
	Basic Programming Problems
	Running Time and Big-O
	How to Answer Questions
	Algorithm-Solving Strategies
	Data Structures
	Trees and Graphs
	Recursion and Sorting
	Software Design
	Additional Resources
	Rosetta Challenges
	ABC Problem
	Cut a Rectangle
	Make Change
	Closest Pair
	Equilibrium index
	Contest Challenges
	Starting Challenge
	Correct Change
	Select Change
	Manhattan Meeting Place
	The Prince's Path
	The Code

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