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Arrays-2D Array - DS.py
Arrays-2D Array - DS.py
 
 
Arrays-Array Manipulation.py
Arrays-Array Manipulation.py
 
 
Arrays-Arrays: Left Rotation.py
Arrays-Arrays: Left Rotation.py
 
 
Arrays-Minimum Swaps 2.py
Arrays-Minimum Swaps 2.py
 
 
Arrays-New Year Chaos.py
Arrays-New Year Chaos.py
 
 
Dictionaries and Hashmaps-Count Triplets.py
Dictionaries and Hashmaps-Count Triplets.py
 
 
Dictionaries and Hashmaps-Frequency Queries.py
Dictionaries and Hashmaps-Frequency Queries.py
 
 
Dictionaries and Hashmaps-Hash Tables: Ransom Note.py
Dictionaries and Hashmaps-Hash Tables: Ransom Note.py
 
 
Dictionaries and Hashmaps-Sherlock and Anagrams.py
Dictionaries and Hashmaps-Sherlock and Anagrams.py
 
 
Dictionaries and Hashmaps-Two Strings.py
Dictionaries and Hashmaps-Two Strings.py
 
 
Dynamic Programming-Abbreviation.py
Dynamic Programming-Abbreviation.py
 
 
Dynamic Programming-Candies.py
Dynamic Programming-Candies.py
 
 
Dynamic Programming-Max Array Sum.py
Dynamic Programming-Max Array Sum.py
 
 
Graphs-BFS: Shortest Reach in a Graph.py
Graphs-BFS: Shortest Reach in a Graph.py
 
 
Graphs-Find the nearest clone.py
Graphs-Find the nearest clone.py
 
 
Graphs-Matrix.py
Graphs-Matrix.py
 
 
Graphs-Roads and Libraries.py
Graphs-Roads and Libraries.py
 
 
GraphsDFS: Connected Cell in a Grid.py
GraphsDFS: Connected Cell in a Grid.py
 
 
Greedy Algorithms-Greedy Florist.py
Greedy Algorithms-Greedy Florist.py
 
 
Greedy Algorithms-Luck Balance.py
Greedy Algorithms-Luck Balance.py
 
 
Greedy Algorithms-Max Min.py
Greedy Algorithms-Max Min.py
 
 
Greedy Algorithms-Minimum Absolute Difference in an Array.py
Greedy Algorithms-Minimum Absolute Difference in an Array.py
 
 
Greedy Algorithms-Reverse Shuffle Merge.py
Greedy Algorithms-Reverse Shuffle Merge.py
 
 
Linked Lists-Find Merge Point of Two Lists.py
Linked Lists-Find Merge Point of Two Lists.py
 
 
Linked Lists-Insert a node at a specific position in a linked list.py
Linked Lists-Insert a node at a specific position in a linked list.py
 
 
Linked Lists-Inserting a Node Into a Sorted Doubly Linked List.py
Linked Lists-Inserting a Node Into a Sorted Doubly Linked List.py
 
 
Linked Lists-Linked Lists: Detect a Cycle.py
Linked Lists-Linked Lists: Detect a Cycle.py
 
 
Linked Lists-Reverse a doubly linked list.py
Linked Lists-Reverse a doubly linked list.py
 
 
Miscellaneous-Flipping bits.py
Miscellaneous-Flipping bits.py
 
 
Miscellaneous-Friend Circle Queries.py
Miscellaneous-Friend Circle Queries.py
 
 
Miscellaneous-Maximum Xor.py
Miscellaneous-Maximum Xor.py
 
 
Miscellaneous-Time Complexity: Primality.py
Miscellaneous-Time Complexity: Primality.py
 
 
README.md
README.md
 
 
Recursion and Backtracking-Crossword Puzzle.py
Recursion and Backtracking-Crossword Puzzle.py
 
 
Recursion and Backtracking-Recursion: Davis' Staircase.py
Recursion and Backtracking-Recursion: Davis' Staircase.py
 
 
Recursion and Backtracking-Recursion: Fibonacci Numbers.py
Recursion and Backtracking-Recursion: Fibonacci Numbers.py
 
 
Recursion and Backtracking-Recursive Digit Sum.py
Recursion and Backtracking-Recursive Digit Sum.py
 
 
Search-Hash Tables: Ice Cream Parlor.py
Search-Hash Tables: Ice Cream Parlor.py
 
 
Search-Making Candies.py
Search-Making Candies.py
 
 
Search-Maximum Subarray Sum.py
Search-Maximum Subarray Sum.py
 
 
Search-Minimum Time Required.py
Search-Minimum Time Required.py
 
 
Search-Pairs.py
Search-Pairs.py
 
 
Search-Swap Nodes [Algo].py
Search-Swap Nodes [Algo].py
 
 
Search-Triple sum.py
Search-Triple sum.py
 
 
Sorting-Bubble Sort.py
Sorting-Bubble Sort.py
 
 
Sorting-Comparator.py
Sorting-Comparator.py
 
 
Sorting-Fraudulent Activity Notifications.py
Sorting-Fraudulent Activity Notifications.py
 
 
Sorting-Mark and Toys.py
Sorting-Mark and Toys.py
 
 
Sorting-Merge Sort: Counting Inversions.py
Sorting-Merge Sort: Counting Inversions.py
 
 
Stacks and Queues-Balanced Brackets.py
Stacks and Queues-Balanced Brackets.py
 
 
Stacks and Queues-Castle on the Grid.py
Stacks and Queues-Castle on the Grid.py
 
 
Stacks and Queues-Largest Rectangle.py
Stacks and Queues-Largest Rectangle.py
 
 
Stacks and Queues-Min Max Riddle.py
Stacks and Queues-Min Max Riddle.py
 
 
Stacks and Queues-Poisonous Plants.py
Stacks and Queues-Poisonous Plants.py
 
 
Stacks and Queues-Queues: A Tale of Two Stacks.py
Stacks and Queues-Queues: A Tale of Two Stacks.py
 
 
String Manipulation-Alternating Characters.py
String Manipulation-Alternating Characters.py
 
 
String Manipulation-Common Child.py
String Manipulation-Common Child.py
 
 
String Manipulation-Sherlock and the Valid String.py
String Manipulation-Sherlock and the Valid String.py
 
 
String Manipulation-Special String Again.py
String Manipulation-Special String Again.py
 
 
String Manipulation-Strings: Making Anagrams.py
String Manipulation-Strings: Making Anagrams.py
 
 
Trees-Balanced Forest.py
Trees-Balanced Forest.py
 
 
Trees-Binary Search Tree : Lowest Common Ancestor.py
Trees-Binary Search Tree : Lowest Common Ancestor.py
 
 
Trees-Tree: Height of a Binary Tree.py
Trees-Tree: Height of a Binary Tree.py
 
 
Trees-Tree: Huffman Decoding.py
Trees-Tree: Huffman Decoding.py
 
 
Warm-up Challenges-Counting Valleys.py
Warm-up Challenges-Counting Valleys.py
 
 
Warm-up Challenges-Jumping on the Clouds.py
Warm-up Challenges-Jumping on the Clouds.py
 
 
Warm-up Challenges-Repeated String.py
Warm-up Challenges-Repeated String.py
 
 
Warm-up Challenges-Sales by Match.py
Warm-up Challenges-Sales by Match.py
 
 

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HackerRank-Interview-Preparation-Kit

The HackerRank Interview Preparation Kit Solutions

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The HackerRank Interview Preparation Kit Solutions(Answers)

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