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Solutions to Cracking the Coding Interview(6th edition) in Python

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Python solutions to Cracking the Coding Interview, 6th edition

Chapter 1 | Arrays and Strings

Solutions
  1. Is Unique
  2. Check Permutation
  3. URLify
  4. Palindrome Permutation
  5. One Away
  6. String Compression
  7. Rotate Matrix
  8. Zero Matrix

Chapter 2 | Linked Lists

Solutions
  1. Remove Dups
  2. Return Kth to Last
  3. Delete Middle Node
  4. Partition
  5. Sum Lists
  6. Palindrome
  7. Intersection
  8. Loop Detection

Chapter 4 | Trees and Graphs

Solutions
  1. Route Between Nodes
  2. Minimal Tree
  3. List of Depths
  4. Check Balanced
  5. Validate BST
  6. Successor
  7. Build Order
  8. First Common Ancestor
  9. BST Sequences
  10. Check Subtree
  11. Paths with Sum

Chapter 5 | Bit Manipulation

Solutions
  1. Insertion
  2. Flip Bit to Win
  3. Next Number
  4. Conversion
  5. Pairwise Swap

Chapter 8 | Recursion and Dynamic Programming

Solutions
  1. Triple Steps
  2. Robot in a Grid
  3. Magic Index
  4. Power Set
  5. Recursive Multiply
  6. Towers of Hanoi
  7. Permutations without Dups
  8. Permutations with Dups
  9. Parens
  10. Paint Fill

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Solutions to Cracking the Coding Interview(6th edition) in Python

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