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Lenovo LeetCode Interview Questions

Practice 32 real coding problems frequently asked in Lenovo technical interviews. Master these questions to ace your next Lenovo software engineering interview.

6 Easy
23 Medium
3 Hard

Top Topics at Lenovo

ArrayStringHash TableSortingTwo Pointers

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Lenovo Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Meeting Rooms II
100%
MediumM
100%
ArrayTwo Pointers+4
Solve→
Find First and Last Position of Element in Sorted Array
88%
MediumM
88%
ArrayBinary Search
Solve→
Remove Duplicates from Sorted Array II
87%
MediumM
87%
ArrayTwo Pointers
Solve→
Longest Palindromic Substring
77%
MediumM
77%
Two PointersString+1
Solve→
All O`one Data Structure
75%
HardH
75%
Hash TableLinked List+2
Solve→
Maximum Number of Events That Can Be Attended
73%
MediumM
73%
ArrayGreedy+2
Solve→
Generate Parentheses
73%
MediumM
73%
StringDynamic Programming+1
Solve→
Zero Array Transformation III
69%
MediumM
69%
ArrayGreedy+3
Solve→
Check If a Word Occurs As a Prefix of Any Word in a Sentence
68%
EasyE
68%
Two PointersString+1
Solve→
Letter Combinations of a Phone Number
68%
MediumM
68%
Hash TableString+1
Solve→
Can Place Flowers
68%
EasyE
68%
ArrayGreedy
Solve→
Evaluate Division
68%
MediumM
68%
ArrayString+5
Solve→
Accounts Merge
65%
MediumM
65%
ArrayHash Table+5
Solve→
Best Time to Buy and Sell Stock II
63%
MediumM
63%
ArrayDynamic Programming+1
Solve→
Integer to Roman
61%
MediumM
61%
Hash TableMath+1
Solve→
Kth Missing Positive Number
59%
EasyE
59%
ArrayBinary Search
Solve→
Reorganize String
58%
MediumM
58%
Hash TableString+4
Solve→
Minimum Path Sum
58%
MediumM
58%
ArrayDynamic Programming+1
Solve→
Merge k Sorted Lists
56%
HardH
56%
Linked ListDivide and Conquer+2
Solve→
Maximum Size Subarray Sum Equals k
54%
MediumM
54%
ArrayHash Table+1
Solve→
Random Pick with Weight
51%
MediumM
51%
ArrayMath+3
Solve→
Merge Strings Alternately
50%
EasyE
50%
Two PointersString
Solve→
Flip Columns For Maximum Number of Equal Rows
39%
MediumM
39%
ArrayHash Table+1
Solve→
Zigzag Conversion
39%
MediumM
39%
String
Solve→
Find the Celebrity
38%
MediumM
38%
Two PointersGraph+1
Solve→

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Take Gifts From the Richest Pile
35%
EasyE
35%
ArrayHeap (Priority Queue)+1
Solve→
Binary Tree Vertical Order Traversal
31%
MediumM
31%
Hash TableTree+4
Solve→
Making A Large Island
29%
HardH
29%
ArrayDepth-First Search+3
Solve→
Majority Element
29%
EasyE
29%
ArrayHash Table+3
Solve→
Search Suggestions System
24%
MediumM
24%
ArrayString+4
Solve→
Adding Spaces to a String
22%
MediumM
22%
ArrayTwo Pointers+2
Solve→
Find Leaves of Binary Tree
21%
MediumM
21%
TreeDepth-First Search+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Lenovo ask in interviews?

Lenovo commonly asks 32 coding problems in technical interviews, including Meeting Rooms II, Find First and Last Position of Element in Sorted Array, Remove Duplicates from Sorted Array II. The difficulty breakdown is 6 Easy, 23 Medium, and 3 Hard problems.

How should I prepare for a Lenovo coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Lenovo interviews typically emphasize Array and String. Practice explaining your thought process while coding.

What is the difficulty level of Lenovo coding interviews?

Based on our data, Lenovo interviews include 6 Easy (19%), 23 Medium (72%), and 3 Hard (9%) problems.

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