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Publicis Sapient LeetCode Interview Questions

Practice 42 real coding problems frequently asked in Publicis Sapient technical interviews. Master these questions to ace your next Publicis Sapient software engineering interview.

8 Easy
28 Medium
6 Hard

Top Topics at Publicis Sapient

ArrayStringHash TableTwo PointersSorting

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Publicis Sapient Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Search Insert Position
100%
EasyE
100%
ArrayBinary Search
Solve→
Accounts Merge
98%
MediumM
98%
ArrayHash Table+5
Solve→
Reverse Nodes in k-Group
84%
HardH
84%
Linked ListRecursion
Solve→
Line Reflection
84%
MediumM
84%
ArrayHash Table+1
Solve→
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit
73%
MediumM
73%
ArrayQueue+4
Solve→
Subsets
73%
MediumM
73%
ArrayBacktracking+1
Solve→
Remove All Adjacent Duplicates In String
72%
EasyE
72%
StringStack
Solve→
Kth Smallest Element in a Sorted Matrix
72%
MediumM
72%
ArrayBinary Search+3
Solve→
Maximize Amount After Two Days of Conversions
71%
MediumM
71%
ArrayString+3
Solve→
Group Anagrams
70%
MediumM
70%
ArrayHash Table+2
Solve→
Best Time to Buy and Sell Stock IV
69%
HardH
69%
ArrayDynamic Programming
Solve→
Decode String
68%
MediumM
68%
StringStack+1
Solve→
Lowest Common Ancestor of a Binary Tree III
65%
MediumM
65%
Hash TableTwo Pointers+2
Solve→
Isomorphic Strings
65%
EasyE
65%
Hash TableString
Solve→
String to Integer (atoi)
63%
MediumM
63%
String
Solve→
Valid Sudoku
62%
MediumM
62%
ArrayHash Table+1
Solve→
Design Tic-Tac-Toe
62%
MediumM
62%
ArrayHash Table+3
Solve→
Merge Intervals
60%
MediumM
60%
ArraySorting
Solve→
Unique Paths II
58%
MediumM
58%
ArrayDynamic Programming+1
Solve→
Minimum Remove to Make Valid Parentheses
57%
MediumM
57%
StringStack
Solve→
Kth Smallest Element in a BST
56%
MediumM
56%
TreeDepth-First Search+2
Solve→
Palindromic Substrings
53%
MediumM
53%
Two PointersString+1
Solve→
Search Suggestions System
49%
MediumM
49%
ArrayString+4
Solve→
Linked List Cycle
47%
EasyE
47%
Hash TableLinked List+1
Solve→
4Sum
47%
MediumM
47%
ArrayTwo Pointers+1
Solve→

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Sliding Window Maximum
46%
HardH
46%
ArrayQueue+3
Solve→
Regular Expression Matching
43%
HardH
43%
StringDynamic Programming+1
Solve→
Unique Paths
41%
MediumM
41%
MathDynamic Programming+1
Solve→
Basic Calculator
37%
HardH
37%
MathString+2
Solve→
Next Permutation
37%
MediumM
37%
ArrayTwo Pointers
Solve→
K-diff Pairs in an Array
37%
MediumM
37%
ArrayHash Table+3
Solve→
Design Snake Game
36%
MediumM
36%
ArrayHash Table+3
Solve→
Alien Dictionary
35%
HardH
35%
ArrayString+4
Solve→
Same Tree
34%
EasyE
34%
TreeDepth-First Search+2
Solve→
Clone Graph
34%
MediumM
34%
Hash TableDepth-First Search+2
Solve→
Dot Product of Two Sparse Vectors
31%
MediumM
31%
ArrayHash Table+2
Solve→
Reverse Linked List
30%
EasyE
30%
Linked ListRecursion
Solve→
First Unique Character in a String
27%
EasyE
27%
Hash TableString+2
Solve→
Meeting Rooms II
25%
MediumM
25%
ArrayTwo Pointers+4
Solve→
Merge Strings Alternately
25%
EasyE
25%
Two PointersString
Solve→
Identify the Largest Outlier in an Array
22%
MediumM
22%
ArrayHash Table+2
Solve→
Shortest Path in Binary Matrix
21%
MediumM
21%
ArrayBreadth-First Search+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Publicis Sapient ask in interviews?

Publicis Sapient commonly asks 42 coding problems in technical interviews, including Search Insert Position, Accounts Merge, Reverse Nodes in k-Group. The difficulty breakdown is 8 Easy, 28 Medium, and 6 Hard problems.

How should I prepare for a Publicis Sapient coding interview?

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

What is the difficulty level of Publicis Sapient coding interviews?

Based on our data, Publicis Sapient interviews include 8 Easy (19%), 28 Medium (67%), and 6 Hard (14%) problems.

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