Deutsche Bank vs Yandex Interview Questions
Deutsche Bank lists 21 LeetCode interview questions while Yandex lists 128. They share 4 problems — 19% of Deutsche Bank's bank and 3% of Yandex's. Focus on the overlap first, then drill into 17 Deutsche Bank-only and 124 Yandex-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deutsche Bank and Yandex.
Step 2 — Company-specific depth: Add Deutsche Bank-specific problems like Find the Maximum Sum of Node Values, Apply Operations to Maximize Frequency Score, Smallest K-Length Subsequence With Occurrences of a Letter and Yandex-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Deutsche Bank skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Deutsche Bank and Yandex.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Squares of a Sorted Array | Easy |
| Coin Change | Medium |
Unique to Deutsche Bank (17)
Problems in Deutsche Bank's list that do not appear at Yandex.
Unique to Yandex (124)
Problems in Yandex's list that do not appear at Deutsche Bank.
| Problem | Difficulty |
|---|---|
| Longest Subarray of 1's After Deleting One Element | Medium |
| Summary Ranges | Easy |
| Maximize Distance to Closest Person | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Find K Closest Elements | Medium |
| Subarray Sum Equals K | Medium |
| String Compression | Medium |
| Merge Intervals | Medium |
| Valid Palindrome II | Easy |
| Move Zeroes | Easy |
| One Edit Distance | Medium |
| Permutation in String | Medium |
Frequently Asked Questions
How many LeetCode questions do Deutsche Bank and Yandex share?
Deutsche Bank and Yandex share 4 LeetCode interview questions. 17 problems appear only in Deutsche Bank's list and 124 appear only in Yandex's list.
What topics overlap most between Deutsche Bank and Yandex?
The most common shared topics between Deutsche Bank and Yandex are Array (4 shared questions), Dynamic Programming (2 shared questions), Hash Table (1 shared questions), Two Pointers (1 shared questions), Sorting (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deutsche Bank or Yandex?
Deutsche Bank has 7 Easy, 7 Medium, and 7 Hard questions. Yandex has 51 Easy, 67 Medium, and 10 Hard questions. Deutsche Bank has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Deutsche Bank and Yandex?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 17 Deutsche Bank-specific and 20 Yandex-specific questions to round out your prep.