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Boston Scientific LeetCode Interview Questions

Practice 50 real coding problems frequently asked in Boston Scientific technical interviews. Master these questions to ace your next Boston Scientific software engineering interview.

14 Easy
24 Medium
12 Hard

Top Topics at Boston Scientific

ArrayStringBreadth-First SearchHash TableTwo Pointers

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Boston Scientific Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Merge Sorted Array
100%
EasyE
100%
ArrayTwo Pointers+1
Solve→
Word Search
99%
MediumM
99%
ArrayString+2
Solve→
Valid Palindrome II
96%
EasyE
96%
Two PointersString+1
Solve→
Evaluate Division
96%
MediumM
96%
ArrayString+5
Solve→
Friends Of Appropriate Ages
94%
MediumM
94%
ArrayTwo Pointers+2
Solve→
Rank Transform of a Matrix
88%
HardH
88%
ArrayUnion Find+4
Solve→
Subarrays with K Different Integers
87%
HardH
87%
ArrayHash Table+2
Solve→
Word Break II
79%
HardH
79%
ArrayHash Table+5
Solve→
Add Two Numbers
78%
MediumM
78%
Linked ListMath+1
Solve→
Same Tree
78%
EasyE
78%
TreeDepth-First Search+2
Solve→
Trapping Rain Water
78%
HardH
78%
ArrayTwo Pointers+3
Solve→
Word Ladder
77%
HardH
77%
Hash TableString+1
Solve→
The Earliest Moment When Everyone Become Friends
76%
MediumM
76%
ArrayUnion Find+1
Solve→
Find the Celebrity
75%
MediumM
75%
Two PointersGraph+1
Solve→
Palindromic Substrings
75%
MediumM
75%
Two PointersString+1
Solve→
Bus Routes
74%
HardH
74%
ArrayHash Table+1
Solve→
Palindrome Number
74%
EasyE
74%
Math
Solve→
Goat Latin
74%
EasyE
74%
String
Solve→
Nested List Weight Sum II
73%
MediumM
73%
StackDepth-First Search+1
Solve→
Custom Sort String
71%
MediumM
71%
Hash TableString+1
Solve→
Next Permutation
68%
MediumM
68%
ArrayTwo Pointers
Solve→
Binary Tree Maximum Path Sum
65%
HardH
65%
Dynamic ProgrammingTree+2
Solve→
First Unique Character in a String
65%
EasyE
65%
Hash TableString+2
Solve→
Pascal's Triangle
62%
EasyE
62%
ArrayDynamic Programming
Solve→
Find Peak Element
61%
MediumM
61%
ArrayBinary Search
Solve→

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Design an Ordered Stream
57%
EasyE
57%
ArrayHash Table+2
Solve→
Kth Smallest Element in a Sorted Matrix
56%
MediumM
56%
ArrayBinary Search+3
Solve→
Number of Ships in a Rectangle
54%
HardH
54%
ArrayDivide and Conquer+1
Solve→
Length of Last Word
54%
EasyE
54%
String
Solve→
Remove Nth Node From End of List
52%
MediumM
52%
Linked ListTwo Pointers
Solve→
Rotate Image
52%
MediumM
52%
ArrayMath+1
Solve→
Permutations
50%
MediumM
50%
ArrayBacktracking
Solve→
Asteroid Collision
50%
MediumM
50%
ArrayStack+1
Solve→
Valid Palindrome III
46%
HardH
46%
StringDynamic Programming
Solve→
Minimum Limit of Balls in a Bag
45%
MediumM
45%
ArrayBinary Search
Solve→
Minimum Difference in Sums After Removal of Elements
40%
HardH
40%
ArrayDynamic Programming+1
Solve→
Search in Rotated Sorted Array
38%
MediumM
38%
ArrayBinary Search
Solve→
Range Sum of BST
38%
EasyE
38%
TreeDepth-First Search+2
Solve→
Maximum Depth of Binary Tree
37%
EasyE
37%
TreeDepth-First Search+2
Solve→
Capacity To Ship Packages Within D Days
36%
MediumM
36%
ArrayBinary Search
Solve→
Find Longest Self-Contained Substring
36%
HardH
36%
Hash TableString+2
Solve→
Maximum Value at a Given Index in a Bounded Array
35%
MediumM
35%
Binary SearchGreedy
Solve→
Merge Two Sorted Lists
33%
EasyE
33%
Linked ListRecursion
Solve→
Check Completeness of a Binary Tree
30%
MediumM
30%
TreeBreadth-First Search+1
Solve→
Minimum Remove to Make Valid Parentheses
29%
MediumM
29%
StringStack
Solve→
Moving Average from Data Stream
28%
EasyE
28%
ArrayDesign+2
Solve→
K Closest Points to Origin
25%
MediumM
25%
ArrayMath+5
Solve→
Populating Next Right Pointers in Each Node
22%
MediumM
22%
Linked ListTree+3
Solve→
Isomorphic Strings
21%
EasyE
21%
Hash TableString
Solve→
Alien Dictionary
20%
HardH
20%
ArrayString+4
Solve→

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Frequently Asked Questions

What LeetCode problems does Boston Scientific ask in interviews?

Boston Scientific commonly asks 50 coding problems in technical interviews, including Merge Sorted Array, Word Search, Valid Palindrome II. The difficulty breakdown is 14 Easy, 24 Medium, and 12 Hard problems.

How should I prepare for a Boston Scientific coding interview?

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

What is the difficulty level of Boston Scientific coding interviews?

Based on our data, Boston Scientific interviews include 14 Easy (28%), 24 Medium (48%), and 12 Hard (24%) problems.

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