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Jack Henry Associates LeetCode Interview Questions

Practice 19 real coding problems frequently asked in Jack Henry Associates technical interviews. Master these questions to ace your next Jack Henry Associates software engineering interview.

6 Easy
11 Medium
2 Hard

Top Topics at Jack Henry Associates

ArrayStringHash TableBinary SearchGreedy

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Jack Henry Associates Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Minimum Add to Make Parentheses Valid
100%
MediumM
100%
StringStack+1
Solve→
Maximum Nesting Depth of the Parentheses
92%
EasyE
92%
StringStack
Solve→
Ransom Note
84%
EasyE
84%
Hash TableString+1
Solve→
N-Queens
72%
HardH
72%
ArrayBacktracking
Solve→
Design an Array Statistics Tracker
71%
HardH
71%
Hash TableBinary Search+5
Solve→
Can Place Flowers
70%
EasyE
70%
ArrayGreedy
Solve→
Word Pattern II
62%
MediumM
62%
Hash TableString+1
Solve→
Diameter of Binary Tree
59%
EasyE
59%
TreeDepth-First Search+1
Solve→
Diagonal Traverse
55%
MediumM
55%
ArrayMatrix+1
Solve→
Reveal Cards In Increasing Order
55%
MediumM
55%
ArrayQueue+2
Solve→
House Robber
52%
MediumM
52%
ArrayDynamic Programming
Solve→
Longest Arithmetic Subsequence of Given Difference
52%
MediumM
52%
ArrayHash Table+1
Solve→
Maximum Swap
49%
MediumM
49%
MathGreedy
Solve→
Evaluate Division
48%
MediumM
48%
ArrayString+5
Solve→
Find First and Last Position of Element in Sorted Array
47%
MediumM
47%
ArrayBinary Search
Solve→
Design Hit Counter
42%
MediumM
42%
ArrayBinary Search+3
Solve→
Find K Closest Elements
41%
MediumM
41%
ArrayTwo Pointers+4
Solve→
Create Hello World Function
25%
EasyE
25%
Solve→
Find the Index of the First Occurrence in a String
20%
EasyE
20%
Two PointersString+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Jack Henry Associates ask in interviews?

Jack Henry Associates commonly asks 19 coding problems in technical interviews, including Minimum Add to Make Parentheses Valid, Maximum Nesting Depth of the Parentheses, Ransom Note. The difficulty breakdown is 6 Easy, 11 Medium, and 2 Hard problems.

How should I prepare for a Jack Henry Associates coding interview?

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

What is the difficulty level of Jack Henry Associates coding interviews?

Based on our data, Jack Henry Associates interviews include 6 Easy (32%), 11 Medium (58%), and 2 Hard (11%) problems.

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