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Klaviyo LeetCode Interview Questions

Practice 30 real coding problems frequently asked in Klaviyo technical interviews. Master these questions to ace your next Klaviyo software engineering interview.

7 Easy
21 Medium
2 Hard

Top Topics at Klaviyo

ArrayStringSortingTwo PointersDynamic Programming

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Klaviyo Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Minimum Path Sum
100%
MediumM
100%
ArrayDynamic Programming+1
Solve→
All O`one Data Structure
96%
HardH
96%
Hash TableLinked List+2
Solve→
Maximum Number of Events That Can Be Attended
92%
MediumM
92%
ArrayGreedy+2
Solve→
Sort Integers by The Power Value
85%
MediumM
85%
Dynamic ProgrammingMemoization+1
Solve→
Maximum Nesting Depth of the Parentheses
84%
EasyE
84%
StringStack
Solve→
Zero Array Transformation I
83%
MediumM
83%
ArrayPrefix Sum
Solve→
Valid Parentheses
77%
EasyE
77%
StringStack
Solve→
Ways to Make a Fair Array
74%
MediumM
74%
ArrayPrefix Sum
Solve→
Permutations
69%
MediumM
69%
ArrayBacktracking
Solve→
Line Reflection
69%
MediumM
69%
ArrayHash Table+1
Solve→
Sort Colors
67%
MediumM
67%
ArrayTwo Pointers+1
Solve→
Sliding Window Maximum
63%
HardH
63%
ArrayQueue+3
Solve→
Palindrome Linked List
61%
EasyE
61%
Linked ListTwo Pointers+2
Solve→
Next Permutation
60%
MediumM
60%
ArrayTwo Pointers
Solve→
Unique Paths
59%
MediumM
59%
MathDynamic Programming+1
Solve→
Find the Index of the First Occurrence in a String
59%
EasyE
59%
Two PointersString+1
Solve→
3Sum
54%
MediumM
54%
ArrayTwo Pointers+1
Solve→
Goat Latin
50%
EasyE
50%
String
Solve→
Add Two Integers
48%
EasyE
48%
Math
Solve→
House Robber II
46%
MediumM
46%
ArrayDynamic Programming
Solve→
Longest Repeating Character Replacement
43%
MediumM
43%
Hash TableString+1
Solve→
Two City Scheduling
40%
MediumM
40%
ArrayGreedy+1
Solve→
Maximum Swap
39%
MediumM
39%
MathGreedy
Solve→
Subsets II
39%
MediumM
39%
ArrayBacktracking+1
Solve→
Single Number
36%
EasyE
36%
ArrayBit Manipulation
Solve→

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Number of Islands
33%
MediumM
33%
ArrayDepth-First Search+3
Solve→
Permutation in String
28%
MediumM
28%
Hash TableTwo Pointers+2
Solve→
Accounts Merge
26%
MediumM
26%
ArrayHash Table+5
Solve→
Lowest Common Ancestor of a Binary Search Tree
25%
MediumM
25%
TreeDepth-First Search+2
Solve→
Unique Paths II
21%
MediumM
21%
ArrayDynamic Programming+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Klaviyo ask in interviews?

Klaviyo commonly asks 30 coding problems in technical interviews, including Minimum Path Sum, All O`one Data Structure, Maximum Number of Events That Can Be Attended. The difficulty breakdown is 7 Easy, 21 Medium, and 2 Hard problems.

How should I prepare for a Klaviyo coding interview?

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

What is the difficulty level of Klaviyo coding interviews?

Based on our data, Klaviyo interviews include 7 Easy (23%), 21 Medium (70%), and 2 Hard (7%) problems.

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