Accenture vs Cisco Interview Questions
Accenture lists 143 LeetCode interview questions while Cisco lists 87. They share 35 problems — 24% of Accenture's bank and 40% of Cisco's. Focus on the overlap first, then drill into 108 Accenture-only and 52 Cisco-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 35 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Accenture and Cisco.
Step 2 — Company-specific depth: Add Accenture-specific problems like Smallest Divisible Digit Product II, Maximum Area of Longest Diagonal Rectangle, Sum of Values at Indices With K Set Bits and Cisco-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Cisco skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
35 Shared Questions
High-priority problems to practice for both Accenture and Cisco.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Climbing Stairs | Easy |
| Maximum Subarray | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Happy Number | Easy |
| Move Zeroes | Easy |
| Longest Palindromic Substring | Medium |
| Letter Combinations of a Phone Number | Medium |
| Subarray Sum Equals K | Medium |
| Remove Duplicates from Sorted Array | Easy |
| Merge Sorted Array | Easy |
| Reverse Words in a String | Medium |
| Number of Islands | Medium |
| 3Sum | Medium |
| Merge Intervals | Medium |
| Largest Rectangle in Histogram | Hard |
| Add Two Numbers | Medium |
| Valid Parentheses | Easy |
| Pascal's Triangle | Easy |
| Rotate Image | Medium |
| House Robber | Medium |
| Spiral Matrix | Medium |
| Valid Palindrome | Easy |
| Product of Array Except Self | Medium |
| Edit Distance | Medium |
| Reverse Linked List | Easy |
| Unique Paths | Medium |
| Rising Temperature | Easy |
| Single Number | Easy |
Showing top 30 of 35 shared problems.
Unique to Accenture (108)
Problems in Accenture's list that do not appear at Cisco.
Unique to Cisco (52)
Problems in Cisco's list that do not appear at Accenture.
Frequently Asked Questions
How many LeetCode questions do Accenture and Cisco share?
Accenture and Cisco share 35 LeetCode interview questions. 108 problems appear only in Accenture's list and 52 appear only in Cisco's list.
What topics overlap most between Accenture and Cisco?
The most common shared topics between Accenture and Cisco are Array (17 shared questions), Dynamic Programming (8 shared questions), Two Pointers (8 shared questions), String (7 shared questions), Hash Table (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or Cisco?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. Cisco has 24 Easy, 50 Medium, and 13 Hard questions. Cisco has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and Cisco?
Start with the 35 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 20 Cisco-specific questions to round out your prep.