Testlio LeetCode Interview Questions
Practice 50 real coding problems frequently asked in Testlio technical interviews. Master these questions to ace your next Testlio software engineering interview.
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Testlio Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Construct String With Repeat Limit 100% | MediumM | Solve→ |
Product of Array Except Self 92% | MediumM | Solve→ |
Take Gifts From the Richest Pile 89% | EasyE | Solve→ |
Squares of a Sorted Array 86% | EasyE | Solve→ |
Merge Intervals 85% | MediumM | Solve→ |
Closest Binary Search Tree Value 85% | EasyE | Solve→ |
Zero Array Transformation III 83% | MediumM | Solve→ |
Merge Strings Alternately 80% | EasyE | Solve→ |
Word Ladder 79% | HardH | Solve→ |
Lowest Common Ancestor of a Binary Tree 77% | MediumM | Solve→ |
Bus Routes 76% | HardH | Solve→ |
Maximum Units on a Truck 76% | EasyE | Solve→ |
Find Median from Data Stream 75% | HardH | Solve→ |
Find Longest Self-Contained Substring 73% | HardH | Solve→ |
Max Consecutive Ones III 69% | MediumM | Solve→ |
Reverse Linked List 67% | EasyE | Solve→ |
Word Break 67% | MediumM | Solve→ |
Moving Average from Data Stream 65% | EasyE | Solve→ |
Binary Search Tree Iterator 64% | MediumM | Solve→ |
Search Insert Position 64% | EasyE | Solve→ |
Maximum Nesting Depth of the Parentheses 62% | EasyE | Solve→ |
Convert Binary Search Tree to Sorted Doubly Linked List 61% | MediumM | Solve→ |
Coin Change 60% | MediumM | Solve→ |
Valid Parentheses 58% | EasyE | Solve→ |
Design HashMap 56% | EasyE | Solve→ |
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Number of Distinct Islands 55% | MediumM | Solve→ |
Longest Palindromic Substring 55% | MediumM | Solve→ |
Maximum Sum Circular Subarray 54% | MediumM | Solve→ |
K Closest Points to Origin 52% | MediumM | Solve→ |
Meeting Rooms II 49% | MediumM | Solve→ |
Maximum Beauty of an Array After Applying Operation 49% | MediumM | Solve→ |
Remove Stones to Minimize the Total 42% | MediumM | Solve→ |
Add Strings 40% | EasyE | Solve→ |
Binary Tree Right Side View 40% | MediumM | Solve→ |
Continuous Subarrays 40% | MediumM | Solve→ |
Reverse Nodes in k-Group 38% | HardH | Solve→ |
Length of Last Word 36% | EasyE | Solve→ |
Analyze User Website Visit Pattern 35% | MediumM | Solve→ |
Min Stack 35% | MediumM | Solve→ |
First Unique Character in a String 34% | EasyE | Solve→ |
Max Stack 31% | HardH | Solve→ |
Majority Element 31% | EasyE | Solve→ |
Group Shifted Strings 31% | MediumM | Solve→ |
Generate Parentheses 30% | MediumM | Solve→ |
Basic Calculator II 30% | MediumM | Solve→ |
Same Tree 30% | EasyE | Solve→ |
Identify the Largest Outlier in an Array 27% | MediumM | Solve→ |
Longest Consecutive Sequence 27% | MediumM | Solve→ |
Lowest Common Ancestor of a Binary Tree III 24% | MediumM | Solve→ |
Group Anagrams 23% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Testlio ask in interviews?
Testlio commonly asks 50 coding problems in technical interviews, including Construct String With Repeat Limit, Product of Array Except Self, Take Gifts From the Richest Pile. The difficulty breakdown is 16 Easy, 28 Medium, and 6 Hard problems.
How should I prepare for a Testlio coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Testlio interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Testlio coding interviews?
Based on our data, Testlio interviews include 16 Easy (32%), 28 Medium (56%), and 6 Hard (12%) problems.
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