What are the most frequent LeetCode questions for Samsung?

The top problems asked in Samsung technical interviews include LRU Cache, Longest Increasing Subsequence, Burst Balloons. In total, 63 verified problems are tracked across Easy (11), Medium (34), and Hard (18) tiers.

Where can I find company-wise LeetCode questions for Samsung?

LeetMap Pro provides a complete, verified list of 63 company-wise Samsung coding interview questions filtered by 30-day, 3-month, and 6-month recency windows, 100% free with no paywall or subscription.

How does LeetMap track Samsung interview problem recency?

LeetMap weights problem occurrences across 30-day, 3-month, and 6-month recency windows to ensure candidates focus on problems actively being asked in the current hiring cycle.

What difficulty distribution should I expect in Samsung coding rounds?

For Samsung, Medium difficulty problems represent the largest share (34 problems), followed by Easy (11) and Hard (18). Mastering foundational patterns like Trees, Graphs, and Dynamic Programming is essential.

SamsungLeetCode Questions

Verified

63 questions·11 Easy·34 Medium·18 Hard

Company-wise coding interview questions asked by Samsung, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.

⌘K

#146LRU Cache

Medium·Freq 100%·Acc 47.6%

#300Longest Increasing Subsequence

Medium·Freq 100%·Acc 59.7%

#312Burst Balloons

Hard·Freq 100%·Acc 63.9%

#987Vertical Order Traversal of a Binary Tree

Hard·Freq 100%·Acc 54.2%

#200Number of Islands

Medium·Freq 100%·Acc 64.7%

#1301Number of Paths with Max Score

Hard·Freq 100%·Acc 64.3%

#2662Minimum Cost of a Path With Special Roads

Medium·Freq 100%·Acc 43.5%

#1675Minimize Deviation in Array

Hard·Freq 100%·Acc 54.0%

#3045Count Prefix and Suffix Pairs II

Hard·Freq 93%·Acc 28.7%

#3080Mark Elements on Array by Performing Queries

Medium·Freq 93%·Acc 49.6%

#30Substring with Concatenation of All Words

Hard·Freq 93%·Acc 34.7%

#374Guess Number Higher or Lower

Easy·Freq 93%·Acc 57.9%

#42Trapping Rain Water

Hard·Freq 90%·Acc 67.7%

#3796Find Maximum Value in a Constrained Sequence

Medium·Freq 90%·Acc 62.5%

#2029Stone Game IX

Medium·Freq 88%·Acc 30.5%

#2035Partition Array Into Two Arrays to Minimize Sum Difference

Hard·Freq 88%·Acc 23.9%

#1139Largest 1-Bordered Square

Medium·Freq 88%·Acc 52.3%

#1691Maximum Height by Stacking Cuboids

Hard·Freq 88%·Acc 62.3%

#1464Maximum Product of Two Elements in an Array

Easy·Freq 88%·Acc 83.6%

#1519Number of Nodes in the Sub-Tree With the Same Label

Medium·Freq 88%·Acc 55.5%

#2639Find the Width of Columns of a Grid

Easy·Freq 88%·Acc 70.5%

#2642Design Graph With Shortest Path Calculator

Hard·Freq 88%·Acc 65.4%

#653Two Sum IV - Input is a BST

Easy·Freq 88%·Acc 63.5%

#2810Faulty Keyboard

Easy·Freq 88%·Acc 80.4%

#1830Minimum Number of Operations to Make String Sorted

Hard·Freq 88%·Acc 50.5%

#849Maximize Distance to Closest Person

Medium·Freq 88%·Acc 49.9%

#1Two Sum

Easy·Freq 84%·Acc 57.8%

#785Is Graph Bipartite?

Medium·Freq 75%·Acc 59.6%

#886Possible Bipartition

Medium·Freq 75%·Acc 52.8%

#162Find Peak Element

Medium·Freq 75%·Acc 47.1%

#994Rotting Oranges

Medium·Freq 69%·Acc 59.0%

#713Subarray Product Less Than K

Medium·Freq 69%·Acc 54.7%

#153Sum

Medium·Freq 63%·Acc 39.4%

#121Best Time to Buy and Sell Stock

Easy·Freq 63%·Acc 57.0%

#189Rotate Array

Medium·Freq 63%·Acc 45.2%

#23Merge k Sorted Lists

Hard·Freq 63%·Acc 60.0%

#29Divide Two Integers

Medium·Freq 63%·Acc 20.0%

#22Generate Parentheses

Medium·Freq 63%·Acc 78.9%

#160Intersection of Two Linked Lists

Easy·Freq 63%·Acc 64.2%

#75Sort Colors

Medium·Freq 63%·Acc 70.0%

#31Next Permutation

Medium·Freq 61%·Acc 45.6%

#502IPO

Hard·Freq 61%·Acc 53.6%

#20Valid Parentheses

Easy·Freq 51%·Acc 44.5%

#33Search in Rotated Sorted Array

Medium·Freq 51%·Acc 45.2%

#53Maximum Subarray

Medium·Freq 51%·Acc 53.5%

#56Merge Intervals

Medium·Freq 51%·Acc 52.3%

#1590Make Sum Divisible by P

Medium·Freq 51%·Acc 42.6%

#79Word Search

Medium·Freq 51%·Acc 47.7%

#127Word Ladder

Hard·Freq 51%·Acc 46.0%

#46Permutations

Medium·Freq 51%·Acc 82.1%

#407Trapping Rain Water II

Hard·Freq 51%·Acc 64.1%

#88Merge Sorted Array

Easy·Freq 51%·Acc 55.2%

#283Move Zeroes

Easy·Freq 51%·Acc 64.1%

#45Jump Game II

Medium·Freq 51%·Acc 43.1%

#410Split Array Largest Sum

Hard·Freq 51%·Acc 60.9%

#4Median of Two Sorted Arrays

Hard·Freq 51%·Acc 47.0%

#5Longest Palindromic Substring

Medium·Freq 51%·Acc 38.2%

#48Rotate Image

Medium·Freq 51%·Acc 80.4%

#72Edit Distance

Medium·Freq 51%·Acc 60.9%

#855Exam Room

Medium·Freq 51%·Acc 43.6%

#1391Check if There is a Valid Path in a Grid

Medium·Freq 51%·Acc 64.5%

#956Tallest Billboard

Hard·Freq 51%·Acc 51.9%

#1514Path with Maximum Probability

Medium·Freq 50%·Acc 65.6%

#	Problem	Difficulty	Frequency↓	Acceptance
#146	LRU Cache3 sources	Medium	100%	47.6%
#300	Longest Increasing Subsequence3 sources	Medium	100%	59.7%
#312	Burst Balloons3 sources	Hard	100%	63.9%
#987	Vertical Order Traversal of a Binary Tree3 sources	Hard	100%	54.2%
#200	Number of Islands3 sources	Medium	100%	64.7%
#1301	Number of Paths with Max Score3 sources	Hard	100%	64.3%
#2662	Minimum Cost of a Path With Special Roads3 sources	Medium	100%	43.5%
#1675	Minimize Deviation in Array3 sources	Hard	100%	54.0%
#3045	Count Prefix and Suffix Pairs II3 sources	Hard	93%	28.7%
#3080	Mark Elements on Array by Performing Queries3 sources	Medium	93%	49.6%
#30	Substring with Concatenation of All Words3 sources	Hard	93%	34.7%
#374	Guess Number Higher or Lower3 sources	Easy	93%	57.9%
#42	Trapping Rain Water3 sources	Hard	90%	67.7%
#3796	Find Maximum Value in a Constrained Sequence3 sources	Medium	90%	62.5%
#2029	Stone Game IX3 sources	Medium	88%	30.5%
#2035	Partition Array Into Two Arrays to Minimize Sum Difference3 sources	Hard	88%	23.9%
#1139	Largest 1-Bordered Square3 sources	Medium	88%	52.3%
#1691	Maximum Height by Stacking Cuboids3 sources	Hard	88%	62.3%
#1464	Maximum Product of Two Elements in an Array3 sources	Easy	88%	83.6%
#1519	Number of Nodes in the Sub-Tree With the Same Label3 sources	Medium	88%	55.5%
#2639	Find the Width of Columns of a Grid3 sources	Easy	88%	70.5%
#2642	Design Graph With Shortest Path Calculator3 sources	Hard	88%	65.4%
#653	Two Sum IV - Input is a BST3 sources	Easy	88%	63.5%
#2810	Faulty Keyboard3 sources	Easy	88%	80.4%
#1830	Minimum Number of Operations to Make String Sorted3 sources	Hard	88%	50.5%
#849	Maximize Distance to Closest Person3 sources	Medium	88%	49.9%
#1	Two Sum3 sources	Easy	84%	57.8%
#785	Is Graph Bipartite?3 sources	Medium	75%	59.6%
#886	Possible Bipartition3 sources	Medium	75%	52.8%
#162	Find Peak Element3 sources	Medium	75%	47.1%
#994	Rotting Oranges3 sources	Medium	69%	59.0%
#713	Subarray Product Less Than K3 sources	Medium	69%	54.7%
#15	3Sum3 sources	Medium	63%	39.4%
#121	Best Time to Buy and Sell Stock3 sources	Easy	63%	57.0%
#189	Rotate Array3 sources	Medium	63%	45.2%
#23	Merge k Sorted Lists3 sources	Hard	63%	60.0%
#29	Divide Two Integers3 sources	Medium	63%	20.0%
#22	Generate Parentheses3 sources	Medium	63%	78.9%
#160	Intersection of Two Linked Lists3 sources	Easy	63%	64.2%
#75	Sort Colors3 sources	Medium	63%	70.0%
#31	Next Permutation3 sources	Medium	61%	45.6%
#502	IPO3 sources	Hard	61%	53.6%
#20	Valid Parentheses3 sources	Easy	51%	44.5%
#33	Search in Rotated Sorted Array3 sources	Medium	51%	45.2%
#53	Maximum Subarray3 sources	Medium	51%	53.5%
#56	Merge Intervals3 sources	Medium	51%	52.3%
#1590	Make Sum Divisible by P3 sources	Medium	51%	42.6%
#79	Word Search3 sources	Medium	51%	47.7%
#127	Word Ladder3 sources	Hard	51%	46.0%
#46	Permutations3 sources	Medium	51%	82.1%
#407	Trapping Rain Water II3 sources	Hard	51%	64.1%
#88	Merge Sorted Array3 sources	Easy	51%	55.2%
#283	Move Zeroes3 sources	Easy	51%	64.1%
#45	Jump Game II3 sources	Medium	51%	43.1%
#410	Split Array Largest Sum3 sources	Hard	51%	60.9%
#4	Median of Two Sorted Arrays3 sources	Hard	51%	47.0%
#5	Longest Palindromic Substring3 sources	Medium	51%	38.2%
#48	Rotate Image3 sources	Medium	51%	80.4%
#72	Edit Distance3 sources	Medium	51%	60.9%
#855	Exam Room3 sources	Medium	51%	43.6%
#1391	Check if There is a Valid Path in a Grid3 sources	Medium	51%	64.5%
#956	Tallest Billboard3 sources	Hard	51%	51.9%
#1514	Path with Maximum Probability	Medium	50%	65.6%

Showing 63 of 63 questionsWindow: All Time

Samsung Technical Interview Overview & Company-Wise Questions

Software engineering and technical interviews at Samsung emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 63 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.

Frequently Asked Questions

What are the top LeetCode questions for Samsung?

Leading questions include LRU Cache, Longest Increasing Subsequence, Burst Balloons. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.

Where can I practice company-wise LeetCode questions for Samsung?

You can practice all 63 Samsung LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.

How should I prepare for Samsung coding rounds?

Begin by reviewing Medium-difficulty problems (34 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.

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