Salesforce vs Siemens Interview Questions
Salesforce lists 188 LeetCode interview questions while Siemens lists 25. They share 13 problems — 7% of Salesforce's bank and 52% of Siemens's. Focus on the overlap first, then drill into 175 Salesforce-only and 12 Siemens-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 13 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Salesforce and Siemens.
Step 2 — Company-specific depth: Add Salesforce-specific problems like Minimum Operations to Reduce an Integer to 0, String Compression, Time Needed to Rearrange a Binary String and Siemens-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Salesforce skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
13 Shared Questions
High-priority problems to practice for both Salesforce and Siemens.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Maximum Product of Three Numbers | Easy |
| Group Anagrams | Medium |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Palindromic Substring | Medium |
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| Merge Two Sorted Lists | Easy |
| Valid Parentheses | Easy |
| First Missing Positive | Hard |
| Maximum Product Subarray | Medium |
Unique to Salesforce (175)
Problems in Salesforce's list that do not appear at Siemens.
Unique to Siemens (12)
Problems in Siemens's list that do not appear at Salesforce.
| Problem | Difficulty |
|---|---|
| Minimized Maximum of Products Distributed to Any Store | Medium |
| Peaks in Array | Hard |
| The Skyline Problem | Hard |
| Valid Anagram | Easy |
| Remove Duplicates from Sorted Array | Easy |
| Minimum Add to Make Parentheses Valid | Medium |
| Palindrome Number | Easy |
| Angle Between Hands of a Clock | Medium |
| Single Number III | Medium |
| Rotate Array | Medium |
| Clone Graph | Medium |
| Strong Password Checker | Hard |
Frequently Asked Questions
How many LeetCode questions do Salesforce and Siemens share?
Salesforce and Siemens share 13 LeetCode interview questions. 175 problems appear only in Salesforce's list and 12 appear only in Siemens's list.
What topics overlap most between Salesforce and Siemens?
The most common shared topics between Salesforce and Siemens are Array (9 shared questions), Hash Table (5 shared questions), Sorting (4 shared questions), String (3 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Salesforce or Siemens?
Salesforce has 25 Easy, 112 Medium, and 51 Hard questions. Siemens has 8 Easy, 13 Medium, and 4 Hard questions. Salesforce has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Salesforce and Siemens?
Start with the 13 shared problems since they cover what both companies ask most often. Then add 20 Salesforce-specific and 12 Siemens-specific questions to round out your prep.