Turing vs Yahoo Interview Questions
Turing lists 37 LeetCode interview questions while Yahoo lists 34. They share 4 problems — 11% of Turing's bank and 12% of Yahoo's. Focus on the overlap first, then drill into 33 Turing-only and 30 Yahoo-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Turing and Yahoo.
Step 2 — Company-specific depth: Add Turing-specific problems like Longest Substring Without Repeating Characters, Validate IP Address, Minimum Cost For Tickets and Yahoo-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Turing skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Turing and Yahoo.
| Problem | Difficulty |
|---|---|
| Valid Parentheses | Easy |
| Longest Common Prefix | Easy |
| Two Sum | Easy |
| Median of Two Sorted Arrays | Hard |
Unique to Turing (33)
Problems in Turing's list that do not appear at Yahoo.
Unique to Yahoo (30)
Problems in Yahoo's list that do not appear at Turing.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Maximum Depth of Binary Tree | Easy |
| Reverse Linked List | Easy |
| Contains Duplicate | Easy |
| Serialize and Deserialize Binary Tree | Hard |
| Largest Palindrome Product | Hard |
| Roman to Integer | Easy |
| Word Break | Medium |
| Linked List Cycle | Easy |
| Matrix Cells in Distance Order | Easy |
| Non-decreasing Subsequences | Medium |
| Maximum Distance in Arrays | Medium |
Frequently Asked Questions
How many LeetCode questions do Turing and Yahoo share?
Turing and Yahoo share 4 LeetCode interview questions. 33 problems appear only in Turing's list and 30 appear only in Yahoo's list.
What topics overlap most between Turing and Yahoo?
The most common shared topics between Turing and Yahoo are Array (3 shared questions), String (2 shared questions), Stack (1 shared questions), Trie (1 shared questions), Hash Table (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Turing or Yahoo?
Turing has 10 Easy, 23 Medium, and 4 Hard questions. Yahoo has 11 Easy, 20 Medium, and 3 Hard questions. Turing has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Turing and Yahoo?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 20 Turing-specific and 20 Yahoo-specific questions to round out your prep.