Cisco vs DocuSign Interview Questions
Cisco lists 87 LeetCode interview questions while DocuSign lists 36. They share 9 problems — 10% of Cisco's bank and 25% of DocuSign's. Focus on the overlap first, then drill into 78 Cisco-only and 27 DocuSign-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 9 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Cisco and DocuSign.
Step 2 — Company-specific depth: Add Cisco-specific problems like Longest Palindromic Substring, House Robber, Predict the Winner and DocuSign-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DocuSign skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
9 Shared Questions
High-priority problems to practice for both Cisco and DocuSign.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Merge Intervals | Medium |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Number of Islands | Medium |
| Meeting Rooms II | Medium |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Insert Delete GetRandom O(1) | Medium |
Unique to Cisco (78)
Problems in Cisco's list that do not appear at DocuSign.
| Problem | Difficulty |
|---|---|
| Longest Palindromic Substring | Medium |
| 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 |
Unique to DocuSign (27)
Problems in DocuSign's list that do not appear at Cisco.
Frequently Asked Questions
How many LeetCode questions do Cisco and DocuSign share?
Cisco and DocuSign share 9 LeetCode interview questions. 78 problems appear only in Cisco's list and 27 appear only in DocuSign's list.
What topics overlap most between Cisco and DocuSign?
The most common shared topics between Cisco and DocuSign are Array (7 shared questions), Hash Table (5 shared questions), Sorting (4 shared questions), Design (2 shared questions), Two Pointers (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Cisco or DocuSign?
Cisco has 24 Easy, 50 Medium, and 13 Hard questions. DocuSign has 3 Easy, 26 Medium, and 7 Hard questions. DocuSign has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Cisco and DocuSign?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 Cisco-specific and 20 DocuSign-specific questions to round out your prep.