Epam Systems vs Turing Interview Questions
Epam Systems lists 46 LeetCode interview questions while Turing lists 37. They share 12 problems — 26% of Epam Systems's bank and 32% of Turing's. Focus on the overlap first, then drill into 34 Epam Systems-only and 25 Turing-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Epam Systems and Turing.
Step 2 — Company-specific depth: Add Epam Systems-specific problems like Minimum Operations to Make a Uni-Value Grid, Move Zeroes, Merge Sorted Array and Turing-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
12 Shared Questions
High-priority problems to practice for both Epam Systems and Turing.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
| Longest Common Prefix | Easy |
| Longest Palindromic Substring | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| 3Sum | Medium |
| Merge Intervals | Medium |
| Maximum Subarray | Medium |
| Kth Largest Element in an Array | Medium |
| Median of Two Sorted Arrays | Hard |
Unique to Epam Systems (34)
Problems in Epam Systems's list that do not appear at Turing.
| Problem | Difficulty |
|---|---|
| Minimum Operations to Make a Uni-Value Grid | Medium |
| Move Zeroes | Easy |
| Merge Sorted Array | Easy |
| Valid Anagram | Easy |
| Rotate Array | Medium |
| Reverse String | Easy |
| House Robber | Medium |
| Partition Equal Subset Sum | Medium |
| Longest Consecutive Sequence | Medium |
| String Compression | Medium |
| Trapping Rain Water | Hard |
| Reverse Vowels of a String | Easy |
Unique to Turing (25)
Problems in Turing's list that do not appear at Epam Systems.
Frequently Asked Questions
How many LeetCode questions do Epam Systems and Turing share?
Epam Systems and Turing share 12 LeetCode interview questions. 34 problems appear only in Epam Systems's list and 25 appear only in Turing's list.
What topics overlap most between Epam Systems and Turing?
The most common shared topics between Epam Systems and Turing are Array (9 shared questions), String (5 shared questions), Sorting (4 shared questions), Hash Table (3 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Epam Systems or Turing?
Epam Systems has 16 Easy, 27 Medium, and 3 Hard questions. Turing has 10 Easy, 23 Medium, and 4 Hard questions. Turing has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Epam Systems and Turing?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 Epam Systems-specific and 20 Turing-specific questions to round out your prep.