Question 1

How many LeetCode questions does Zopsmart ask in interviews?

Accepted Answer

Zopsmart has 17 known LeetCode interview questions. The difficulty breakdown is 3 Easy, 12 Medium, and 2 Hard problems.

Question 2

What are the most common topics in Zopsmart coding interviews?

Accepted Answer

The most frequently asked topics at Zopsmart are String (12 questions), Two Pointers (4 questions), Stack (3 questions), Array (3 questions), Hash Table (3 questions). Focus on these topics to maximize your preparation.

Question 3

How should I prepare for a Zopsmart coding interview?

Accepted Answer

Start with the most frequently asked Zopsmart problems on CodeJeet, sorted by frequency. Focus on Medium difficulty first since Zopsmart asks 12 Medium problems. Practice the top topics: String, Two Pointers, Stack.

Title	Difficulty	Acceptance	Frequency	Topics
Zigzag Conversion	Medium	53.6%	100.0%	String
Trapping Rain Water	Hard	66.8%	83.7%	ArrayTwo PointersDynamic Programming+2
Decode String	Medium	62.3%	82.3%	StringStackRecursion
Reverse Nodes in Even Length Groups	Medium	63.7%	77.4%	Linked List
Hexadecimal and Hexatrigesimal Conversion	Easy	80.7%	77.4%	MathString
Bulls and Cows	Medium	52.2%	64.2%	Hash TableStringCounting
Remove K Digits	Medium	36.4%	60.0%	StringStackGreedy+1
Reverse Words in a String	Medium	55.6%	60.0%	Two PointersString
Broken Calculator	Medium	55.9%	54.6%	MathGreedy
Letter Combinations of a Phone Number	Medium	65.5%	54.6%	Hash TableStringBacktracking
Fraction Addition and Subtraction	Medium	66.4%	46.9%	MathStringSimulation
Container With Most Water	Medium	59.6%	46.9%	ArrayTwo PointersGreedy
Longest Palindromic Substring	Medium	37.4%	46.9%	Two PointersStringDynamic Programming
Valid Anagram	Easy	67.8%	46.9%	Hash TableStringSorting
Longest Common Prefix	Easy	47.1%	46.9%	ArrayStringTrie
Restore IP Addresses	Medium	55.3%	46.9%	StringBacktracking
Reverse Nodes in k-Group	Hard	65.4%	46.9%	Linked ListRecursion

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