Intel vs Salesforce Interview Questions
Intel lists 25 LeetCode interview questions while Salesforce lists 188. They share 12 problems — 48% of Intel's bank and 6% of Salesforce's. Focus on the overlap first, then drill into 13 Intel-only and 176 Salesforce-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 Intel and Salesforce.
Step 2 — Company-specific depth: Add Intel-specific problems like Find Consecutive Integers from a Data Stream, Maximum Nesting Depth of the Parentheses, Copy List with Random Pointer and Salesforce-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
12 Shared Questions
High-priority problems to practice for both Intel and Salesforce.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Valid Parentheses | Easy |
| Number of Islands | Medium |
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| LRU Cache | Medium |
| Maximum Subarray | Medium |
| Merge Two Sorted Lists | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Container With Most Water | Medium |
| Valid Palindrome | Easy |
| Top K Frequent Words | Medium |
Unique to Intel (13)
Problems in Intel's list that do not appear at Salesforce.
| Problem | Difficulty |
|---|---|
| Find Consecutive Integers from a Data Stream | Medium |
| Maximum Nesting Depth of the Parentheses | Easy |
| Copy List with Random Pointer | Medium |
| Count Primes | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Reverse Integer | Medium |
| Climbing Stairs | Easy |
| Reverse Words in a String | Medium |
| Add Two Numbers | Medium |
| Palindrome Number | Easy |
| Merge Sorted Array | Easy |
| Rotate Image | Medium |
Unique to Salesforce (176)
Problems in Salesforce's list that do not appear at Intel.
Frequently Asked Questions
How many LeetCode questions do Intel and Salesforce share?
Intel and Salesforce share 12 LeetCode interview questions. 13 problems appear only in Intel's list and 176 appear only in Salesforce's list.
What topics overlap most between Intel and Salesforce?
The most common shared topics between Intel and Salesforce are Array (7 shared questions), String (4 shared questions), Hash Table (4 shared questions), Two Pointers (3 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Intel or Salesforce?
Intel has 10 Easy, 14 Medium, and 1 Hard questions. Salesforce has 25 Easy, 112 Medium, and 51 Hard questions. Salesforce has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Intel and Salesforce?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 13 Intel-specific and 20 Salesforce-specific questions to round out your prep.