Epam Systems vs Swiggy Interview Questions
Epam Systems lists 46 LeetCode interview questions while Swiggy lists 36. They share 11 problems — 24% of Epam Systems's bank and 31% of Swiggy's. Focus on the overlap first, then drill into 35 Epam Systems-only and 25 Swiggy-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Epam Systems and Swiggy.
Step 2 — Company-specific depth: Add Epam Systems-specific problems like Two Sum, Minimum Operations to Make a Uni-Value Grid, Valid Parentheses and Swiggy-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Swiggy skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
11 Shared Questions
High-priority problems to practice for both Epam Systems and Swiggy.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Longest Palindromic Substring | Medium |
| Merge Sorted Array | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Longest Consecutive Sequence | Medium |
| Trapping Rain Water | Hard |
| LRU Cache | Medium |
| Maximum Subarray | Medium |
| First Missing Positive | Hard |
| Edit Distance | Medium |
| Median of Two Sorted Arrays | Hard |
Unique to Epam Systems (35)
Problems in Epam Systems's list that do not appear at Swiggy.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Minimum Operations to Make a Uni-Value Grid | Medium |
| Valid Parentheses | Easy |
| Move Zeroes | Easy |
| Longest Common Prefix | Easy |
| Valid Anagram | Easy |
| Group Anagrams | Medium |
| Rotate Array | Medium |
| Reverse String | Easy |
| House Robber | Medium |
| Partition Equal Subset Sum | Medium |
| String Compression | Medium |
Unique to Swiggy (25)
Problems in Swiggy's list that do not appear at Epam Systems.
| Problem | Difficulty |
|---|---|
| Maximize Area of Square Hole in Grid | Medium |
| Minimum Value to Get Positive Step by Step Sum | Easy |
| Count Good Meals | Medium |
| Next Greater Element I | Easy |
| Happy Number | Easy |
| Course Schedule | Medium |
| Count Days Without Meetings | Medium |
| Unique Binary Search Trees | Medium |
| Integer to Roman | Medium |
| Daily Temperatures | Medium |
| Fair Candy Swap | Easy |
| Distinct Subsequences | Hard |
Frequently Asked Questions
How many LeetCode questions do Epam Systems and Swiggy share?
Epam Systems and Swiggy share 11 LeetCode interview questions. 35 problems appear only in Epam Systems's list and 25 appear only in Swiggy's list.
What topics overlap most between Epam Systems and Swiggy?
The most common shared topics between Epam Systems and Swiggy are Array (7 shared questions), Dynamic Programming (5 shared questions), Hash Table (4 shared questions), String (3 shared questions), Two Pointers (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Epam Systems or Swiggy?
Epam Systems has 16 Easy, 27 Medium, and 3 Hard questions. Swiggy has 6 Easy, 24 Medium, and 6 Hard questions. Swiggy has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Epam Systems and Swiggy?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Epam Systems-specific and 20 Swiggy-specific questions to round out your prep.