Prepare for Baidu technical interviews with 10 tracked LeetCode questions, sortable by difficulty and topic.
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| Arithmetic Slices II - Subsequence | Hard | 100% | Solve | |
| Arithmetic Slices | Medium | 97.8% | Solve | |
| Design In-Memory File System | Hard | 97.8% | Solve | |
| Integer Replacement | Medium | 97.8% | Solve | |
| Longest Substring with At Least K Repeating Characters | Medium | 97.8% | Solve | |
| Length of Longest Fibonacci Subsequence | Medium | 97.8% | Solve | |
| Out of Boundary Paths | Medium | 97.8% | Solve | |
| Split Array Largest Sum | Hard | 97.8% | Solve | |
| Zuma Game | Hard | 97.8% | Solve | |
| Binary Tree Maximum Path Sum | Hard | 67.8% | Solve |
10 questions total
Company analytics
Questions tracked
10
Questions currently linked to Baidu
Topics represented
19
Distinct topics visible in this company set
Dominant difficulty
medium
50% of tracked questions
Avg frequency score
95.0
Mean frequency across this company question set
Baidu currently has 10 tracked questions linked to 19 topics, so this page is a good benchmark for how deep the dataset goes on one employer.
The most common topics for Baidu include Dynamic Programming, Array, Hash Table, and String. Dynamic Programming alone appears 8 times in the visible topic distribution. That topic spread helps you identify whether this company is repeating a few patterns or testing across a broader surface area.
The current question set averages a frequency score of 95.0, and medium is the dominant difficulty bucket at 50% of tracked coverage. That makes it easier to decide whether to practice for repetition, complexity, or both.
Baidu related paths
This section answers the most practical questions about using the Baidu route as a company-specific LeetCode study page.
Start with the highest-frequency questions inside Dynamic Programming, Array, and Hash Table, then sort the table by frequency to build a shortlist. That gives you a faster first pass through Baidu's interview patterns than trying to cover every linked problem at once.
medium makes up 50% of the tracked Baidu question set. Use that split to decide whether your study plan should emphasize coverage, realistic interview pressure, or deeper problem solving.
Use this page to identify Baidu's strongest topic signal, then open Dynamic Programming and the global most-asked or questions explorer routes to see whether that company-specific pattern is also common across the wider dataset.
