Question 1

How many LeetCode questions does Sofi ask in interviews?

Accepted Answer

Sofi has 15 known LeetCode interview questions. The difficulty breakdown is 1 Easy, 9 Medium, and 5 Hard problems.

Question 2

What are the most common topics in Sofi coding interviews?

Accepted Answer

The most frequently asked topics at Sofi are Array (9 questions), Hash Table (7 questions), String (5 questions), Two Pointers (3 questions), Divide and Conquer (2 questions). Focus on these topics to maximize your preparation.

Question 3

How should I prepare for a Sofi coding interview?

Accepted Answer

Start with the most frequently asked Sofi problems on CodeJeet, sorted by frequency. Focus on Medium difficulty first since Sofi asks 9 Medium problems. Practice the top topics: Array, Hash Table, String.

Title	Difficulty	Acceptance	Frequency	Topics
Minimum Number of Steps to Make Two Strings Anagram	Medium	82.5%	100.0%	Hash TableStringCounting
Longest Mountain in Array	Medium	41.9%	100.0%	ArrayTwo PointersDynamic Programming+1
Insert Delete GetRandom O(1)	Medium	55.3%	96.0%	ArrayHash TableMath+2
Top K Frequent Elements	Medium	65.9%	91.3%	ArrayHash TableDivide and Conquer+5
Minimum Window Substring	Hard	47.0%	91.3%	Hash TableStringSliding Window
Maximum Number of Non-overlapping Palindrome Substrings	Hard	43.3%	85.6%	Two PointersStringDynamic Programming+1
Asteroid Collision	Medium	47.2%	78.2%	ArrayStackSimulation
Number of Islands	Medium	63.8%	78.2%	ArrayDepth-First SearchBreadth-First Search+2
Degree of an Array	Easy	58.2%	78.2%	ArrayHash Table
LRU Cache	Medium	46.8%	78.2%	Hash TableLinked ListDesign+1
Maximum Number of Alloys	Medium	40.3%	67.8%	ArrayBinary Search
Text Justification	Hard	50.5%	67.8%	ArrayStringSimulation
Merge k Sorted Lists	Hard	58.9%	67.8%	Linked ListDivide and ConquerHeap (Priority Queue)+1
Word Ladder	Hard	44.9%	67.8%	Hash TableStringBreadth-First Search
Meeting Scheduler	Medium	55.2%	67.8%	ArrayTwo PointersSorting

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