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Edx LeetCode Interview Questions

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

4 Easy
11 Medium
2 Hard

Top Topics at Edx

ArrayTwo PointersBinary SearchSortingDynamic Programming

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Edx Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Longest Increasing Subsequence
100%
MediumM
100%
ArrayBinary Search+1
Solve→
Squares of a Sorted Array
79%
EasyE
79%
ArrayTwo Pointers+1
Solve→
Populating Next Right Pointers in Each Node
76%
MediumM
76%
Linked ListTree+3
Solve→
Trips and Users
69%
HardH
69%
Database
Solve→
Two Sum II - Input Array Is Sorted
67%
MediumM
67%
ArrayTwo Pointers+1
Solve→
Maximum Value at a Given Index in a Bounded Array
66%
MediumM
66%
Binary SearchGreedy
Solve→
Missing Ranges
62%
EasyE
62%
Array
Solve→
Continuous Subarrays
59%
MediumM
59%
ArrayQueue+4
Solve→
Remove Nth Node From End of List
57%
MediumM
57%
Linked ListTwo Pointers
Solve→
Letter Combinations of a Phone Number
55%
MediumM
55%
Hash TableString+1
Solve→
Shortest Path in Binary Matrix
53%
MediumM
53%
ArrayBreadth-First Search+1
Solve→
Rotate Image
51%
MediumM
51%
ArrayMath+1
Solve→
Minimum Absolute Difference
42%
EasyE
42%
ArraySorting
Solve→
Maximum Area Rectangle With Point Constraints I
34%
MediumM
34%
ArrayMath+5
Solve→
Best Time to Buy and Sell Stock IV
34%
HardH
34%
ArrayDynamic Programming
Solve→
Merge Strings Alternately
27%
EasyE
27%
Two PointersString
Solve→
Boundary of Binary Tree
24%
MediumM
24%
TreeDepth-First Search+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Edx ask in interviews?

Edx commonly asks 17 coding problems in technical interviews, including Longest Increasing Subsequence, Squares of a Sorted Array, Populating Next Right Pointers in Each Node. The difficulty breakdown is 4 Easy, 11 Medium, and 2 Hard problems.

How should I prepare for a Edx coding interview?

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

What is the difficulty level of Edx coding interviews?

Based on our data, Edx interviews include 4 Easy (24%), 11 Medium (65%), and 2 Hard (12%) problems.

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