Ubs LeetCode Interview Questions
Practice 41 real coding problems frequently asked in Ubs technical interviews. Master these questions to ace your next Ubs software engineering interview.
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Ubs Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Min Stack 100% | MediumM | Solve→ |
Flip Columns For Maximum Number of Equal Rows 90% | MediumM | Solve→ |
Rotate Image 88% | MediumM | Solve→ |
Find the Celebrity 88% | MediumM | Solve→ |
Longest Arithmetic Subsequence of Given Difference 87% | MediumM | Solve→ |
Gas Station 85% | MediumM | Solve→ |
Kth Missing Positive Number 82% | EasyE | Solve→ |
Kth Largest Element in an Array 77% | MediumM | Solve→ |
Alien Dictionary 76% | HardH | Solve→ |
Add Two Numbers 71% | MediumM | Solve→ |
Line Reflection 65% | MediumM | Solve→ |
Add Strings 63% | EasyE | Solve→ |
Valid Number 62% | HardH | Solve→ |
Longest Common Prefix 62% | EasyE | Solve→ |
Analyze User Website Visit Pattern 61% | MediumM | Solve→ |
Group Anagrams 58% | MediumM | Solve→ |
Roman to Integer 57% | EasyE | Solve→ |
Coin Change 57% | MediumM | Solve→ |
Split Array Largest Sum 54% | HardH | Solve→ |
Rank Transform of a Matrix 53% | HardH | Solve→ |
Maximum Swap 50% | MediumM | Solve→ |
Shortest Path in Binary Matrix 48% | MediumM | Solve→ |
Maximum Depth of Binary Tree 45% | EasyE | Solve→ |
Find Leaves of Binary Tree 41% | MediumM | Solve→ |
Reverse Words in a String 40% | MediumM | Solve→ |
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Two Sum II - Input Array Is Sorted 40% | MediumM | Solve→ |
Two Sum 39% | EasyE | Solve→ |
Number of Distinct Islands 39% | MediumM | Solve→ |
Counting Bits 39% | EasyE | Solve→ |
Isomorphic Strings 38% | EasyE | Solve→ |
The kth Factor of n 36% | MediumM | Solve→ |
Identify the Largest Outlier in an Array 36% | MediumM | Solve→ |
Minimum Remove to Make Valid Parentheses 33% | MediumM | Solve→ |
Remove All Occurrences of a Substring 32% | MediumM | Solve→ |
Range Sum of BST 24% | EasyE | Solve→ |
Minimum Path Sum 23% | MediumM | Solve→ |
Convert Sorted List to Binary Search Tree 23% | MediumM | Solve→ |
Longest Subarray of 1's After Deleting One Element 21% | MediumM | Solve→ |
Jump Game II 21% | MediumM | Solve→ |
Design Hit Counter 20% | MediumM | Solve→ |
IP to CIDR 20% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Ubs ask in interviews?
Ubs commonly asks 41 coding problems in technical interviews, including Min Stack, Flip Columns For Maximum Number of Equal Rows, Rotate Image. The difficulty breakdown is 9 Easy, 28 Medium, and 4 Hard problems.
How should I prepare for a Ubs coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Ubs interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Ubs coding interviews?
Based on our data, Ubs interviews include 9 Easy (22%), 28 Medium (68%), and 4 Hard (10%) problems.
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