Cisco vs SAP Interview Questions
Cisco lists 87 LeetCode interview questions while SAP lists 42. They share 18 problems — 21% of Cisco's bank and 43% of SAP's. Focus on the overlap first, then drill into 69 Cisco-only and 24 SAP-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 18 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Cisco and SAP.
Step 2 — Company-specific depth: Add Cisco-specific problems like House Robber, Predict the Winner, Lucky Numbers in a Matrix 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
18 Shared Questions
High-priority problems to practice for both Cisco and SAP.
| Problem | Difficulty |
|---|---|
| Longest Palindromic Substring | Medium |
| LRU Cache | Medium |
| Merge Intervals | Medium |
| Maximum Subarray | Medium |
| Two Sum | Easy |
| Valid Parentheses | Easy |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Linked List Cycle | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Number of Islands | Medium |
| Move Zeroes | Easy |
| Reverse Linked List | Easy |
| Search a 2D Matrix | Medium |
| Add Two Numbers | Medium |
| Group Anagrams | Medium |
| Valid Palindrome | Easy |
| Product of Array Except Self | Medium |
Unique to Cisco (69)
Problems in Cisco's list that do not appear at SAP.
| Problem | Difficulty |
|---|---|
| House Robber | Medium |
| Predict the Winner | Medium |
| Lucky Numbers in a Matrix | Easy |
| Rotate Image | Medium |
| Spiral Matrix | Medium |
| Fizz Buzz | Easy |
| Snakes and Ladders | Medium |
| Number of Valid Words in a Sentence | Easy |
| Maximum Difference Between Increasing Elements | Easy |
| Find Third Transaction | Medium |
| Implement Router | Medium |
| Word Search II | Hard |
Unique to SAP (24)
Problems in SAP's list that do not appear at Cisco.
Frequently Asked Questions
How many LeetCode questions do Cisco and SAP share?
Cisco and SAP share 18 LeetCode interview questions. 69 problems appear only in Cisco's list and 24 appear only in SAP's list.
What topics overlap most between Cisco and SAP?
The most common shared topics between Cisco and SAP are Array (10 shared questions), Two Pointers (5 shared questions), String (5 shared questions), Hash Table (5 shared questions), Dynamic Programming (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Cisco or SAP?
Cisco has 24 Easy, 50 Medium, and 13 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 Cisco and SAP?
Start with the 18 shared problems since they cover what both companies ask most often. Then add 20 Cisco-specific and 20 SAP-specific questions to round out your prep.