Deutsche Bank LeetCode Interview Questions
Deutsche Bank has asked 21 distinct LeetCode questions across all recorded interviews: 7 easy, 7 medium and 7 hard. The questions reported most often are Smallest K-Length Subsequence With Occurrences of a Letter, Apply Operations to Maximize Frequency Score and Find the Maximum Sum of Node Values. 20 of them were reported in interviews from the 6+ Months Ago window. Every question links straight to LeetCode, and the list can be filtered by difficulty and topic or sorted by how often the question comes up.
| # | Problem | Difficulty | Frequency | Acceptance | |
|---|---|---|---|---|---|
| 1 | Smallest K-Length Subsequence With Occurrences of a Letter | Hard | 100 | 0.4% | |
| 2 | Apply Operations to Maximize Frequency Score | Hard | 100 | 0.4% | |
| 3 | Find the Maximum Sum of Node Values | Hard | 100 | 0.7% | |
| 4 | Maximum Coins Heroes Can Collect | Medium | 98 | 0.7% | |
| 5 | The Time When the Network Becomes Idle | Medium | 98 | 0.6% | |
| 6 | Maximum Running Time of N Computers | Hard | 98 | 0.6% | |
| 7 | Pour Water Between Buckets to Make Water Levels Equal | Medium | 98 | 0.7% | |
| 8 | Minimum Operations to Make the Array Increasing | Easy | 98 | 0.8% | |
| 9 | Minimum Operations to Collect Elements | Easy | 98 | 0.6% | |
| 10 | Collecting Chocolates | Medium | 85 | 0.4% | |
| 11 | Different Ways to Add Parentheses | Medium | 75 | 0.7% | |
| 12 | Longest Common Prefix | Easy | 68 | 0.5% | |
| 13 | Two Sum | Easy | 58 | 0.6% | |
| 14 | Best Time to Buy and Sell Stock | Easy | 58 | 0.6% | |
| 15 | Squares of a Sorted Array | Easy | 58 | 0.7% | |
| 16 | N-Queens II | Hard | 58 | 0.8% | |
| 17 | Pascal's Triangle | Easy | 58 | 0.8% | |
| 18 | Split Array With Same Average | Hard | 58 | 0.3% | |
| 19 | Count Increasing Quadruplets | Hard | 58 | 0.3% | |
| 20 | Coin Change | Medium | 58 | 0.5% | |
| 21 | Reverse Words in a String | Medium | 58 | 0.6% |
Where this data comes from
These questions come from the public leetcode-company-wise-problems data set, which collects interview reports from candidates. They are community-reported rather than published by Deutsche Bank, so treat the list as a strong signal of what gets asked, not an official or exhaustive syllabus. Last refreshed .
How to read this list
The tabs at the top split the questions by how recently people said they were asked in interviews. "Last 30 Days" is the past month, "Last 3 Months" is the past quarter, and so on. "All Time" is every question on record for this company.
Frequency is a score from 0 to 100 for how often a question showed up in that time window. A higher number means it came up more often, so the list starts with the most common questions first. It is a relative popularity signal within Deutsche Bank's questions, not a probability that you will be asked it. Acceptance is LeetCode's own share of submissions that pass for that problem, across all users, not something specific to Deutsche Bank. Click any question to open it on LeetCode.