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Grafana LeetCode Interview Questions

Practice 45 real coding problems frequently asked in Grafana technical interviews. Master these questions to ace your next Grafana software engineering interview.

11 Easy
23 Medium
11 Hard

Top Topics at Grafana

ArrayHash TableStringSortingDynamic Programming

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Grafana Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Remove Element
100%
EasyE
100%
ArrayTwo Pointers
Solve→
Maximum Nesting Depth of the Parentheses
83%
EasyE
83%
StringStack
Solve→
Final Array State After K Multiplication Operations I
80%
EasyE
80%
ArrayMath+2
Solve→
Diameter of Binary Tree
79%
EasyE
79%
TreeDepth-First Search+1
Solve→
N-Queens
77%
HardH
77%
ArrayBacktracking
Solve→
Move Zeroes
76%
EasyE
76%
ArrayTwo Pointers
Solve→
Capacity To Ship Packages Within D Days
74%
MediumM
74%
ArrayBinary Search
Solve→
Two Best Non-Overlapping Events
72%
MediumM
72%
ArrayBinary Search+3
Solve→
Minimum Area Rectangle
67%
MediumM
67%
ArrayHash Table+3
Solve→
Vertical Order Traversal of a Binary Tree
67%
HardH
67%
Hash TableTree+4
Solve→
Check If N and Its Double Exist
65%
EasyE
65%
ArrayHash Table+3
Solve→
Best Time to Buy and Sell Stock IV
64%
HardH
64%
ArrayDynamic Programming
Solve→
Longest Repeating Character Replacement
61%
MediumM
61%
Hash TableString+1
Solve→
K Inverse Pairs Array
61%
HardH
61%
Dynamic Programming
Solve→
Rank Transform of a Matrix
58%
HardH
58%
ArrayUnion Find+4
Solve→
Best Time to Buy and Sell Stock II
58%
MediumM
58%
ArrayDynamic Programming+1
Solve→
Expression Add Operators
57%
HardH
57%
MathString+1
Solve→
Decode String
55%
MediumM
55%
StringStack+1
Solve→
Minimum Window Substring
52%
HardH
52%
Hash TableString+1
Solve→
Maximum Matrix Sum
51%
MediumM
51%
ArrayGreedy+1
Solve→
Kth Missing Positive Number
51%
EasyE
51%
ArrayBinary Search
Solve→
Maximum Number of Occurrences of a Substring
50%
MediumM
50%
Hash TableString+1
Solve→
Majority Element
47%
EasyE
47%
ArrayHash Table+3
Solve→
Fraction to Recurring Decimal
47%
MediumM
47%
Hash TableMath+1
Solve→
LFU Cache
47%
HardH
47%
Hash TableLinked List+2
Solve→

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Remove All Adjacent Duplicates in String II
47%
MediumM
47%
StringStack
Solve→
Maximum Swap
46%
MediumM
46%
MathGreedy
Solve→
Plus One
45%
EasyE
45%
ArrayMath
Solve→
Find Score of an Array After Marking All Elements
44%
MediumM
44%
ArrayHash Table+3
Solve→
Create Hello World Function
43%
EasyE
43%
Solve→
Diagonal Traverse
41%
MediumM
41%
ArrayMatrix+1
Solve→
Jump Game II
41%
MediumM
41%
ArrayDynamic Programming+1
Solve→
Find Longest Self-Contained Substring
39%
HardH
39%
Hash TableString+2
Solve→
Longest Increasing Subsequence
39%
MediumM
39%
ArrayBinary Search+1
Solve→
Maximum Subarray
36%
MediumM
36%
ArrayDivide and Conquer+1
Solve→
Rank Teams by Votes
35%
MediumM
35%
ArrayHash Table+3
Solve→
Generate Parentheses
35%
MediumM
35%
StringDynamic Programming+1
Solve→
Lowest Common Ancestor of a Binary Tree III
34%
MediumM
34%
Hash TableTwo Pointers+2
Solve→
Maximum Sum of Distinct Subarrays With Length K
33%
MediumM
33%
ArrayHash Table+1
Solve→
Word Search
33%
MediumM
33%
ArrayString+2
Solve→
Insert Delete GetRandom O(1) - Duplicates allowed
29%
HardH
29%
ArrayHash Table+3
Solve→
Rotting Oranges
27%
MediumM
27%
ArrayBreadth-First Search+1
Solve→
String Compression
23%
MediumM
23%
Two PointersString
Solve→
Merge Sorted Array
22%
EasyE
22%
ArrayTwo Pointers+1
Solve→
Merge k Sorted Lists
20%
HardH
20%
Linked ListDivide and Conquer+2
Solve→

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Frequently Asked Questions

What LeetCode problems does Grafana ask in interviews?

Grafana commonly asks 45 coding problems in technical interviews, including Remove Element, Maximum Nesting Depth of the Parentheses, Final Array State After K Multiplication Operations I. The difficulty breakdown is 11 Easy, 23 Medium, and 11 Hard problems.

How should I prepare for a Grafana coding interview?

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

What is the difficulty level of Grafana coding interviews?

Based on our data, Grafana interviews include 11 Easy (24%), 23 Medium (51%), and 11 Hard (24%) problems.

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