Accenture vs TikTok Interview Questions
Accenture lists 143 LeetCode interview questions while TikTok lists 351. They share 67 problems — 47% of Accenture's bank and 19% of TikTok's. Focus on the overlap first, then drill into 76 Accenture-only and 284 TikTok-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 67 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Accenture and TikTok.
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 TikTok-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: TikTok skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
67 Shared Questions
High-priority problems to practice for both Accenture and TikTok.
| 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 |
| Delete and Earn | Medium |
| Move Zeroes | Easy |
| Koko Eating Bananas | Medium |
| Longest Palindromic Substring | Medium |
| Rotate Array | Medium |
| Subarray Sum Equals K | Medium |
| Roman to Integer | Easy |
| Median of Two Sorted Arrays | Hard |
| Find Peak Element | Medium |
| Largest Number | Medium |
| Longest Common Prefix | Easy |
| Reverse Words in a String | Medium |
| Plus One | Easy |
| Nth Digit | Medium |
| Maximum Width Ramp | Medium |
| Number of Islands | Medium |
| 3Sum | Medium |
| Container With Most Water | Medium |
| Kth Largest Element in an Array | Medium |
| Remove Nth Node From End of List | Medium |
| Merge Intervals | Medium |
| Largest Rectangle in Histogram | Hard |
| String Compression | Medium |
| Next Permutation | Medium |
Showing top 30 of 67 shared problems.
Unique to Accenture (76)
Problems in Accenture's list that do not appear at TikTok.
Unique to TikTok (284)
Problems in TikTok's list that do not appear at Accenture.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Distinct Islands | Medium |
| Meeting Rooms II | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
| Subarray With Elements Greater Than Varying Threshold | Hard |
| Text Justification | Hard |
| Decode String | Medium |
| Minimum Window Substring | Hard |
| Top K Frequent Elements | Medium |
| Minimum Swaps to Group All 1's Together | Medium |
| Sqrt(x) | Easy |
Frequently Asked Questions
How many LeetCode questions do Accenture and TikTok share?
Accenture and TikTok share 67 LeetCode interview questions. 76 problems appear only in Accenture's list and 284 appear only in TikTok's list.
What topics overlap most between Accenture and TikTok?
The most common shared topics between Accenture and TikTok are Array (21 shared questions), Two Pointers (11 shared questions), String (7 shared questions), Hash Table (6 shared questions), Math (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Accenture or TikTok?
Accenture has 62 Easy, 69 Medium, and 12 Hard questions. TikTok has 34 Easy, 245 Medium, and 72 Hard questions. TikTok has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Accenture and TikTok?
Start with the 67 shared problems since they cover what both companies ask most often. Then add 20 Accenture-specific and 20 TikTok-specific questions to round out your prep.