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Learn
Data Structures & Algorithms
Sorting & Searching
Sorting & Searching
Binary search, merge sort, quicksort, and search algorithms
2 chapters
7 lessons
74 min total
Sorting Algorithms
4 lessons · 42 min
FREE
Bubble Sort and Selection Sort
Simple O(n²) algorithms
8 min
FREE
Merge Sort
Divide and conquer sorting
12 min
Quick Sort
Partition-based sorting
12 min
Counting and Radix Sort
Non-comparison sorts
10 min
Binary Search
3 lessons · 32 min
5 credits
Binary Search Basics
Finding elements in sorted arrays
8 min
FREE
Search Variations
First/last occurrence, rotated arrays
12 min
Binary Search on Answer
Minimizing/maximizing with search
12 min