SAP vs Twitter Interview Questions
SAP lists 42 LeetCode interview questions while Twitter lists 53. They share 5 problems — 12% of SAP's bank and 9% of Twitter's. Focus on the overlap first, then drill into 37 SAP-only and 48 Twitter-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both SAP and Twitter.
Step 2 — Company-specific depth: Add SAP-specific problems like Two Sum, Movie Rating, Maximum Path Quality of a Graph and Twitter-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Twitter skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both SAP and Twitter.
| Problem | Difficulty |
|---|---|
| Valid Parentheses | Easy |
| Merge Intervals | Medium |
| Reverse Linked List | Easy |
| LRU Cache | Medium |
| Trapping Rain Water | Hard |
Unique to SAP (37)
Problems in SAP's list that do not appear at Twitter.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Movie Rating | Medium |
| Maximum Path Quality of a Graph | Hard |
| Count the Number of Infection Sequences | Hard |
| Count Increasing Quadruplets | Hard |
| Maximum Students Taking Exam | Hard |
| Container With Most Water | Medium |
| Longest Common Prefix | Easy |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Maximum Subarray | Medium |
| Longest Palindromic Substring | Medium |
Unique to Twitter (48)
Problems in Twitter's list that do not appear at SAP.
| Problem | Difficulty |
|---|---|
| Regular Expression Matching | Hard |
| Integer to Roman | Medium |
| Merge k Sorted Lists | Hard |
| Multiply Strings | Medium |
| Wildcard Matching | Hard |
| Permutation Sequence | Hard |
| Pascal's Triangle | Easy |
| Word Break II | Hard |
| Time Needed to Buy Tickets | Easy |
| Max Points on a Line | Hard |
| One Edit Distance | Medium |
| Happy Number | Easy |
Frequently Asked Questions
How many LeetCode questions do SAP and Twitter share?
SAP and Twitter share 5 LeetCode interview questions. 37 problems appear only in SAP's list and 48 appear only in Twitter's list.
What topics overlap most between SAP and Twitter?
The most common shared topics between SAP and Twitter are Stack (2 shared questions), Array (2 shared questions), Linked List (2 shared questions), String (1 shared questions), Sorting (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: SAP or Twitter?
SAP has 14 Easy, 21 Medium, and 7 Hard questions. Twitter has 8 Easy, 33 Medium, and 12 Hard questions. Twitter has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both SAP and Twitter?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 SAP-specific and 20 Twitter-specific questions to round out your prep.