Twitch Interview Questions — 8 DSA Problems
5 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.
Most frequently asked Twitch LeetCode questions for software engineering interviews.
- Create a Session Bar Chart (EASY) — Database
- Design a File Sharing System (MEDIUM) — Hash Table, Design, Sorting, Heap (Priority Queue), Data Stream
- Toss Strange Coins (MEDIUM) — Array, Math, Dynamic Programming, Probability and Statistics
- LRU Cache (MEDIUM) — Hash Table, Linked List, Design, Doubly-Linked List
- Reverse Vowels of a String (EASY) — Two Pointers, String
- Letter Combinations of a Phone Number (MEDIUM) — Hash Table, String, Backtracking
- Unique Email Addresses (EASY) — Array, Hash Table, String
- Find Median from Data Stream (HARD) — Two Pointers, Design, Sorting, Heap (Priority Queue), Data Stream
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Twitch
8 questions tracked5 with solutions
Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough
Showing 8 of 8 questions
1EasyCreate a Session Bar Chart
Database
2MediumDesign a File Sharing System
Hash TableDesignSortingHeap (Priority Queue)+1
3MediumToss Strange Coins
ArrayMathDynamic ProgrammingProbability and Statistics
4Hash TableLinked ListDesignDoubly-Linked List
6Hash TableStringBacktracking
8Two PointersDesignSortingHeap (Priority Queue)+1
