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Bae Systems LeetCode Interview Questions

Practice 49 real coding problems frequently asked in Bae Systems technical interviews. Master these questions to ace your next Bae Systems software engineering interview.

12 Easy
24 Medium
13 Hard

Top Topics at Bae Systems

ArrayHash TableStringDepth-First SearchDesign

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Bae Systems Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Making A Large Island
100%
HardH
100%
ArrayDepth-First Search+3
Solve→
IP to CIDR
90%
MediumM
90%
StringBit Manipulation
Solve→
Remove Duplicates from Sorted Array
89%
EasyE
89%
ArrayTwo Pointers
Solve→
LRU Cache
85%
MediumM
85%
Hash TableLinked List+2
Solve→
LFU Cache
84%
HardH
84%
Hash TableLinked List+2
Solve→
Missing Ranges
83%
EasyE
83%
Array
Solve→
Trapping Rain Water
82%
HardH
82%
ArrayTwo Pointers+3
Solve→
Capacity To Ship Packages Within D Days
82%
MediumM
82%
ArrayBinary Search
Solve→
Maximize Amount After Two Days of Conversions
81%
MediumM
81%
ArrayString+3
Solve→
Combination Sum
80%
MediumM
80%
ArrayBacktracking
Solve→
Palindromic Substrings
77%
MediumM
77%
Two PointersString+1
Solve→
Alien Dictionary
74%
HardH
74%
ArrayString+4
Solve→
Asteroid Collision
74%
MediumM
74%
ArrayStack+1
Solve→
Container With Most Water
72%
MediumM
72%
ArrayTwo Pointers+1
Solve→
Number of Ships in a Rectangle
72%
HardH
72%
ArrayDivide and Conquer+1
Solve→
Lowest Common Ancestor of a Binary Tree
71%
MediumM
71%
TreeDepth-First Search+1
Solve→
Remove Nth Node From End of List
70%
MediumM
70%
Linked ListTwo Pointers
Solve→
Design an Array Statistics Tracker
70%
HardH
70%
Hash TableBinary Search+5
Solve→
Zero Array Transformation I
67%
MediumM
67%
ArrayPrefix Sum
Solve→
Create Hello World Function
66%
EasyE
66%
Solve→
Basic Calculator II
65%
MediumM
65%
MathString+1
Solve→
First Unique Character in a String
65%
EasyE
65%
Hash TableString+2
Solve→
Merge k Sorted Lists
64%
HardH
64%
Linked ListDivide and Conquer+2
Solve→
Task Scheduler
63%
MediumM
63%
ArrayHash Table+4
Solve→
Implement Queue using Stacks
63%
EasyE
63%
StackDesign+1
Solve→

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Basic Calculator
62%
HardH
62%
MathString+2
Solve→
Longest Substring Without Repeating Characters
61%
MediumM
61%
Hash TableString+1
Solve→
Climbing Stairs
61%
EasyE
61%
MathDynamic Programming+1
Solve→
Check if One String Swap Can Make Strings Equal
58%
EasyE
58%
Hash TableString+1
Solve→
Reveal Cards In Increasing Order
58%
MediumM
58%
ArrayQueue+2
Solve→
K Inverse Pairs Array
57%
HardH
57%
Dynamic Programming
Solve→
Jump Game
55%
MediumM
55%
ArrayDynamic Programming+1
Solve→
Word Search
54%
MediumM
54%
ArrayString+2
Solve→
Populating Next Right Pointers in Each Node
53%
MediumM
53%
Linked ListTree+3
Solve→
Merge Two Sorted Lists
44%
EasyE
44%
Linked ListRecursion
Solve→
Open the Lock
44%
MediumM
44%
ArrayHash Table+2
Solve→
Buildings With an Ocean View
39%
MediumM
39%
ArrayStack+1
Solve→
Rank Transform of a Matrix
34%
HardH
34%
ArrayUnion Find+4
Solve→
Range Sum of BST
33%
EasyE
33%
TreeDepth-First Search+2
Solve→
Insert Delete GetRandom O(1)
31%
MediumM
31%
ArrayHash Table+3
Solve→
Flood Fill
28%
EasyE
28%
ArrayDepth-First Search+2
Solve→
Check If N and Its Double Exist
28%
EasyE
28%
ArrayHash Table+3
Solve→
N-Queens
27%
HardH
27%
ArrayBacktracking
Solve→
Binary Tree Maximum Path Sum
25%
HardH
25%
Dynamic ProgrammingTree+2
Solve→
Insert Delete GetRandom O(1) - Duplicates allowed
25%
HardH
25%
ArrayHash Table+3
Solve→
Design HashMap
22%
EasyE
22%
ArrayHash Table+3
Solve→
Maximum Matrix Sum
22%
MediumM
22%
ArrayGreedy+1
Solve→
Gas Station
21%
MediumM
21%
ArrayGreedy
Solve→
Min Stack
21%
MediumM
21%
StackDesign
Solve→

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Frequently Asked Questions

What LeetCode problems does Bae Systems ask in interviews?

Bae Systems commonly asks 49 coding problems in technical interviews, including Making A Large Island, IP to CIDR, Remove Duplicates from Sorted Array. The difficulty breakdown is 12 Easy, 24 Medium, and 13 Hard problems.

How should I prepare for a Bae Systems coding interview?

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

What is the difficulty level of Bae Systems coding interviews?

Based on our data, Bae Systems interviews include 12 Easy (24%), 24 Medium (49%), and 13 Hard (27%) problems.

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