Question 1

How many LeetCode questions does Epic Systems ask in interviews?

Accepted Answer

Epic Systems has 15 known LeetCode interview questions. The difficulty breakdown is 3 Easy, 11 Medium, and 1 Hard problems.

Question 2

What are the most common topics in Epic Systems coding interviews?

Accepted Answer

The most frequently asked topics at Epic Systems are String (7 questions), Array (6 questions), Backtracking (5 questions), Math (4 questions), Hash Table (3 questions). Focus on these topics to maximize your preparation.

Question 3

How should I prepare for a Epic Systems coding interview?

Accepted Answer

Start with the most frequently asked Epic Systems problems on CodeJeet, sorted by frequency. Focus on Medium difficulty first since Epic Systems asks 11 Medium problems. Practice the top topics: String, Array, Backtracking.

Title	Difficulty	Acceptance	Frequency	Topics
Additive Number	Medium	33.5%	100.0%	StringBacktracking
Letter Combinations of a Phone Number	Medium	65.5%	89.7%	Hash TableStringBacktracking
Spiral Matrix	Medium	56.2%	89.7%	ArrayMatrixSimulation
Self Dividing Numbers	Easy	80.6%	85.3%	Math
Valid Parentheses	Easy	43.7%	83.5%	StringStack
Stepping Numbers	Medium	48.2%	81.6%	MathBacktrackingBreadth-First Search
Angle Between Hands of a Clock	Medium	64.4%	71.3%	Math
Word Search	Medium	46.9%	67.7%	ArrayStringBacktracking+2
Bulls and Cows	Medium	52.2%	57.4%	Hash TableStringCounting
Two Sum	Easy	57.1%	57.4%	ArrayHash Table
Count Primes	Medium	35.8%	57.4%	ArrayMathEnumeration+1
Permutations	Medium	81.7%	49.3%	ArrayBacktracking
Longest Palindromic Substring	Medium	37.4%	49.3%	Two PointersStringDynamic Programming
Palindromic Substrings	Medium	72.6%	49.3%	Two PointersStringDynamic Programming
Longest Increasing Path in a Matrix	Hard	56.3%	49.3%	ArrayDynamic ProgrammingDepth-First Search+5

Epic Systems

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