Accenture vs Epam Systems Interview Questions
Accenture lists 143 LeetCode interview questions while Epam Systems lists 46. They share 32 problems — 22% of Accenture's bank and 70% of Epam Systems's. Focus on the overlap first, then drill into 111 Accenture-only and 14 Epam Systems-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 32 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Accenture and Epam Systems.
Step 2 — Company-specific depth: Add Accenture-specific problems like Climbing Stairs, Smallest Divisible Digit Product II, Maximum Area of Longest Diagonal Rectangle and Epam Systems-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Accenture skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
32 Shared Questions
High-priority problems to practice for both Accenture and Epam Systems.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Maximum Subarray | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Reverse Integer | Medium |
| Palindrome Number | Easy |
| Move Zeroes | Easy |
| Longest Palindromic Substring | Medium |
| Rotate Array | Medium |
| Roman to Integer | Easy |
| Median of Two Sorted Arrays | Hard |
| Merge Sorted Array | Easy |
| Longest Common Prefix | Easy |
| Reverse Words in a String | Medium |
| 3Sum | Medium |
| Valid Anagram | Easy |
| Kth Largest Element in an Array | Medium |
| Merge Intervals | Medium |
| String Compression | Medium |
| Merge Two Sorted Lists | Easy |
| Add Two Numbers | Medium |
| Valid Parentheses | Easy |
| House Robber | Medium |
| Sort Characters By Frequency | Medium |
| Edit Distance | Medium |
| Reverse Linked List | Easy |
| Generate Parentheses | Medium |
| Unique Paths | Medium |
| Reverse String | Easy |
| Trapping Rain Water | Hard |
Showing top 30 of 32 shared problems.
Unique to Accenture (111)
Problems in Accenture's list that do not appear at Epam Systems.
Unique to Epam Systems (14)
Problems in Epam Systems's list that do not appear at Accenture.
| Problem | Difficulty |
|---|---|
| Minimum Operations to Make a Uni-Value Grid | Medium |
| Group Anagrams | Medium |
| Partition Equal Subset Sum | Medium |
| Longest Consecutive Sequence | Medium |
| Reverse Vowels of a String | Easy |
| LRU Cache | Medium |
| Maximum Difference Between Node and Ancestor | Medium |
| Two Sum II - Input Array Is Sorted | Medium |
| Duplicate Emails | Easy |
| Count Salary Categories | Medium |
| First Missing Positive | Hard |
| Multiply Strings | Medium |
Frequently Asked Questions
How many LeetCode questions do Accenture and Epam Systems share?
Accenture and Epam Systems share 32 LeetCode interview questions. 111 problems appear only in Accenture's list and 14 appear only in Epam Systems's list.
What topics overlap most between Accenture and Epam Systems?
The most common shared topics between Accenture and Epam Systems are Array (13 shared questions), String (12 shared questions), Two Pointers (9 shared questions), Dynamic Programming (8 shared questions), Math (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or Epam Systems?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. Epam Systems has 16 Easy, 27 Medium, and 3 Hard questions. Accenture has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and Epam Systems?
Start with the 32 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 14 Epam Systems-specific questions to round out your prep.