Accenture vs Siemens Interview Questions
Accenture lists 143 LeetCode interview questions while Siemens lists 25. They share 11 problems — 8% of Accenture's bank and 44% of Siemens's. Focus on the overlap first, then drill into 132 Accenture-only and 14 Siemens-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 Accenture and Siemens.
Step 2 — Company-specific depth: Add Accenture-specific problems like Climbing Stairs, Maximum Subarray, Smallest Divisible Digit Product II and Siemens-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Siemens 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 Accenture and Siemens.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Palindrome Number | Easy |
| Longest Palindromic Substring | Medium |
| Rotate Array | Medium |
| Remove Duplicates from Sorted Array | Easy |
| Number of Islands | Medium |
| Valid Anagram | Easy |
| Merge Intervals | Medium |
| Merge Two Sorted Lists | Easy |
| Valid Parentheses | Easy |
Unique to Accenture (132)
Problems in Accenture's list that do not appear at Siemens.
Unique to Siemens (14)
Problems in Siemens's list that do not appear at Accenture.
| Problem | Difficulty |
|---|---|
| Minimized Maximum of Products Distributed to Any Store | Medium |
| Peaks in Array | Hard |
| The Skyline Problem | Hard |
| LRU Cache | Medium |
| First Missing Positive | Hard |
| Maximum Product of Three Numbers | Easy |
| Group Anagrams | Medium |
| Minimum Add to Make Parentheses Valid | Medium |
| Maximum Product Subarray | Medium |
| Angle Between Hands of a Clock | Medium |
| Single Number III | Medium |
| Top K Frequent Elements | Medium |
Frequently Asked Questions
How many LeetCode questions do Accenture and Siemens share?
Accenture and Siemens share 11 LeetCode interview questions. 132 problems appear only in Accenture's list and 14 appear only in Siemens's list.
What topics overlap most between Accenture and Siemens?
The most common shared topics between Accenture and Siemens are Array (6 shared questions), Two Pointers (3 shared questions), String (3 shared questions), Hash Table (2 shared questions), Dynamic Programming (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or Siemens?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. Siemens has 8 Easy, 13 Medium, and 4 Hard questions. Siemens has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and Siemens?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 14 Siemens-specific questions to round out your prep.