← DSA Concepts in Go

Full Examples

Complete examples for each lesson.

02. Arrays Strings and Slices

📄 Move Zeroes · Go Playground
📄 Rotate Array · Go Playground
📄 Longest Substring Without Repeating Characters · Go Playground
📄 Prefix Sum · Go Playground
📄 Subarray Sum Equals K · Go Playground
📄 Number of Segments in a String · Go Playground
📄 Most Common Word · Go Playground
📄 Find Words Formed by Characters · Go Playground

03. Two Pointers and Sliding Window

📄 3Sum · Go Playground
📄 Kadane's Algorithm · Go Playground
📄 Minimum Size Subarray Sum · Go Playground

04. Hash Maps and Sets

📄 Group Anagrams · Go Playground
📄 Longest Consecutive Sequence · Go Playground
📄 Destination City · Go Playground
📄 Top K Frequent Elements · Go Playground

05. Stacks and Queues

📄 Valid Parentheses · Go Playground
📄 Daily Temperatures · Go Playground
📄 Sliding Window Maximum · Go Playground
📄 Next Greater Element I · Go Playground

06. Linked Lists

📄 Reverse Linked List · Go Playground
📄 Merge Two Sorted Lists · Go Playground

07. Recursion

📄 Maximum Depth of Binary Tree · Go Playground

08. Sorting Algorithms

📄 Merge Intervals · Go Playground

09. Binary Search

📄 Koko Eating Bananas · Go Playground

10. Trees and BSTs

📄 Binary Tree Level Order Traversal · Go Playground
📄 Lowest Common Ancestor · Go Playground

13. Backtracking

📄 Subsets · Go Playground
📄 Permutations · Go Playground
📄 N-Queens · Go Playground

14. Graphs

📄 Number of Islands · Go Playground
📄 Flood Fill · Go Playground
📄 Rotting Oranges · Go Playground
📄 All Paths From Source to Target · Go Playground
📄 Clone Graph · Go Playground
📄 Course Schedule · Go Playground
📄 Word Ladder · Go Playground

15. Shortest Path and MST

📄 Network Delay Time · Go Playground

16. Dynamic Programming

📄 Coin Change · Go Playground
📄 Longest Increasing Subsequence · Go Playground
📄 Unique Paths · Go Playground
📄 Edit Distance · Go Playground

17. Greedy and Bit Manipulation

📄 Jump Game · Go Playground
📄 Single Number XOR · Go Playground