HackMD
Array Study Guide
Basic Operations and Traversal
- 🟩 Position of robot after given movements [Solution]
- 🟩 268. Missing Number [Solution]
- 🟩 1437. Check If All 1's Are at Least Length K Places Away [Solution]
- 🟩 1550. Three Consecutive Odds [Solution]
- 🟩 1598. Crawler Log Folder [Solution]
- 🟩 1920. Build Array from Permutation [Solution]
Sorting and Searching
Greedy Algorithm
- 🟥 135. Candy [Solution]
- 🟩 2037. Minimum Number of Moves to Seat Everyone [Solution]
- 🟨 2779. Maximum Beauty of an Array After Applying Operation
- 🟨 Filter Installation Strategy [Solution]
- 🟨 Palindrome Minimization [Solution]
- 🟨 3207. Maximum Points After Enemy Battles [Solution]
Special Array Problems
Circular Array Problems
- 🟨 3206. Alternating Groups I [Solution]
- 🟨 3208. Alternating Groups II [Solution]
- 🟨 1823. Find the Winner of the Circular Game
Counting and Statistics
Practice Problems
Array Transformation
- 🟩 TapeEquilibrium [Solution]
- 🟨 gameWinner [Solution]
Set Operations
- 🟩 FrogRiverOne [Solution]
- 🟨 MissingInteger [Solution]
- 🟩 PermMissingElem [Solution]
