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Netapp LeetCode Interview Questions

Practice 21 real coding problems frequently asked in Netapp technical interviews. Master these questions to ace your next Netapp software engineering interview.

4 Easy
14 Medium
3 Hard

Top Topics at Netapp

StringArrayHash TableTreeDepth-First Search

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Netapp Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Remove Letter To Equalize Frequency
100%
EasyE
100%
Hash TableString+1
Solve→
Lowest Common Ancestor of a Binary Tree
88%
MediumM
88%
TreeDepth-First Search+1
Solve→
Minimum Add to Make Parentheses Valid
83%
MediumM
83%
StringStack+1
Solve→
Maximum Number of Events That Can Be Attended
82%
MediumM
82%
ArrayGreedy+2
Solve→
Fraction to Recurring Decimal
81%
MediumM
81%
Hash TableMath+1
Solve→
Binary Tree Zigzag Level Order Traversal
76%
MediumM
76%
TreeBreadth-First Search+1
Solve→
Remove Duplicates from Sorted Array II
73%
MediumM
73%
ArrayTwo Pointers
Solve→
Binary Tree Vertical Order Traversal
60%
MediumM
60%
Hash TableTree+4
Solve→
Valid Palindrome II
58%
EasyE
58%
Two PointersString+1
Solve→
Word Ladder II
55%
HardH
55%
Hash TableString+2
Solve→
Search a 2D Matrix
52%
MediumM
52%
ArrayBinary Search+1
Solve→
Two Sum II - Input Array Is Sorted
51%
MediumM
51%
ArrayTwo Pointers+1
Solve→
Isomorphic Strings
47%
EasyE
47%
Hash TableString
Solve→
Maximum Swap
40%
MediumM
40%
MathGreedy
Solve→
Merge Intervals
39%
MediumM
39%
ArraySorting
Solve→
Lowest Common Ancestor of a Binary Search Tree
35%
MediumM
35%
TreeDepth-First Search+2
Solve→
Longest Increasing Path in a Matrix
31%
HardH
31%
ArrayDynamic Programming+6
Solve→
Convert Binary Search Tree to Sorted Doubly Linked List
28%
MediumM
28%
Linked ListStack+5
Solve→
K Inverse Pairs Array
27%
HardH
27%
Dynamic Programming
Solve→
Generate Parentheses
26%
MediumM
26%
StringDynamic Programming+1
Solve→
Kth Missing Positive Number
23%
EasyE
23%
ArrayBinary Search
Solve→

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Frequently Asked Questions

What LeetCode problems does Netapp ask in interviews?

Netapp commonly asks 21 coding problems in technical interviews, including Remove Letter To Equalize Frequency, Lowest Common Ancestor of a Binary Tree, Minimum Add to Make Parentheses Valid. The difficulty breakdown is 4 Easy, 14 Medium, and 3 Hard problems.

How should I prepare for a Netapp coding interview?

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

What is the difficulty level of Netapp coding interviews?

Based on our data, Netapp interviews include 4 Easy (19%), 14 Medium (67%), and 3 Hard (14%) problems.

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