Data Structures 100 Days of Data Structures Day 1 - Arrays Day 2 - Search Algos (Binary + Linear) Day 3 - Sorting Algos (Bubble, Insert, Selection) Day 4 - Strings Day 5 - String Manipulation Day 6 - Week 1 Practice Problems Day 7 - AlgoExpert pratice Day 8 - Two-Pointer Arrays Day 9 - Sliding Window Arrays Day 10 - String Parsing and Formatting Day 11 - String Algorithms Day 12 - Review of Weeks 1 - 2