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Walmart LeetCode Interview Questions

Practice 17 real coding problems frequently asked in Walmart technical interviews. Master these questions to ace your next Walmart software engineering interview.

2 Easy
9 Medium
6 Hard

Top Topics at Walmart

ArrayTwo PointersStringMatrixBinary Search

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Walmart Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
K Inverse Pairs Array
100%
HardH
100%
Dynamic Programming
Solve→
Find the Celebrity
80%
MediumM
80%
Two PointersGraph+1
Solve→
Maximum Matrix Sum
80%
MediumM
80%
ArrayGreedy+1
Solve→
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit
69%
MediumM
69%
ArrayQueue+4
Solve→
Interval List Intersections
66%
MediumM
66%
ArrayTwo Pointers
Solve→
N-Queens
65%
HardH
65%
ArrayBacktracking
Solve→
Subarrays with K Different Integers
65%
HardH
65%
ArrayHash Table+2
Solve→
Two Sum II - Input Array Is Sorted
64%
MediumM
64%
ArrayTwo Pointers+1
Solve→
Missing Ranges
61%
EasyE
61%
Array
Solve→
Making A Large Island
57%
HardH
57%
ArrayDepth-First Search+3
Solve→
Integer to English Words
56%
HardH
56%
MathString+1
Solve→
Make String a Subsequence Using Cyclic Increments
54%
MediumM
54%
Two PointersString
Solve→
Search Suggestions System
42%
MediumM
42%
ArrayString+4
Solve→
Is Subsequence
32%
EasyE
32%
Two PointersString+1
Solve→
Number of Islands
30%
MediumM
30%
ArrayDepth-First Search+3
Solve→
Shortest Palindrome
30%
HardH
30%
StringRolling Hash+2
Solve→
Find First and Last Position of Element in Sorted Array
30%
MediumM
30%
ArrayBinary Search
Solve→

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Frequently Asked Questions

What LeetCode problems does Walmart ask in interviews?

Walmart commonly asks 17 coding problems in technical interviews, including K Inverse Pairs Array, Find the Celebrity, Maximum Matrix Sum. The difficulty breakdown is 2 Easy, 9 Medium, and 6 Hard problems.

How should I prepare for a Walmart coding interview?

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

What is the difficulty level of Walmart coding interviews?

Based on our data, Walmart interviews include 2 Easy (12%), 9 Medium (53%), and 6 Hard (35%) problems.

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