ByteDance vs SAP Interview Questions
ByteDance lists 64 LeetCode interview questions while SAP lists 42. They share 14 problems — 22% of ByteDance's bank and 33% of SAP's. Focus on the overlap first, then drill into 50 ByteDance-only and 28 SAP-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both ByteDance and SAP.
Step 2 — Company-specific depth: Add ByteDance-specific problems like Remove Duplicate Letters, Smallest Subsequence of Distinct Characters, First Day Where You Have Been in All the Rooms and SAP-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: SAP skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both ByteDance and SAP.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Maximal Square | Medium |
| Two Sum | Easy |
| Trapping Rain Water | Hard |
| Search in Rotated Sorted Array | Medium |
| Add Two Numbers | Medium |
| Maximum Subarray | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Kth Largest Element in an Array | Medium |
| Longest Palindromic Substring | Medium |
| Valid Parentheses | Easy |
Unique to ByteDance (50)
Problems in ByteDance's list that do not appear at SAP.
| Problem | Difficulty |
|---|---|
| Remove Duplicate Letters | Medium |
| Smallest Subsequence of Distinct Characters | Medium |
| First Day Where You Have Been in All the Rooms | Medium |
| Course Schedule | Medium |
| Combination Sum | Medium |
| Basic Calculator II | Medium |
| Shortest Bridge | Medium |
| House Robber | Medium |
| Regular Expression Matching | Hard |
| Top K Frequent Elements | Medium |
| Design Memory Allocator | Medium |
| Word Ladder | Hard |
Unique to SAP (28)
Problems in SAP's list that do not appear at ByteDance.
| Problem | Difficulty |
|---|---|
| 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 |
| Palindrome Number | Easy |
| Search a 2D Matrix | Medium |
| Reverse Linked List | Easy |
| Valid Palindrome | Easy |
| Leftmost Column with at Least a One | Medium |
Frequently Asked Questions
How many LeetCode questions do ByteDance and SAP share?
ByteDance and SAP share 14 LeetCode interview questions. 50 problems appear only in ByteDance's list and 28 appear only in SAP's list.
What topics overlap most between ByteDance and SAP?
The most common shared topics between ByteDance and SAP are Array (9 shared questions), Dynamic Programming (5 shared questions), Hash Table (3 shared questions), String (3 shared questions), Linked List (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: ByteDance or SAP?
ByteDance has 4 Easy, 51 Medium, and 9 Hard questions. SAP has 14 Easy, 21 Medium, and 7 Hard questions. SAP has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both ByteDance and SAP?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 20 ByteDance-specific and 20 SAP-specific questions to round out your prep.