Question 1

How many LeetCode questions does Criteo ask in interviews?

Accepted Answer

Criteo has 8 known LeetCode interview questions. The difficulty breakdown is 6 Easy, 2 Medium, and 0 Hard problems.

Question 2

What are the most common topics in Criteo coding interviews?

Accepted Answer

The most frequently asked topics at Criteo are Array (6 questions), Hash Table (3 questions), Binary Search (3 questions), Two Pointers (2 questions), Sorting (2 questions). Focus on these topics to maximize your preparation.

Question 3

How should I prepare for a Criteo coding interview?

Accepted Answer

Start with the most frequently asked Criteo problems on CodeJeet, sorted by frequency. Focus on Easy difficulty first since Criteo asks 2 Medium problems. Practice the top topics: Array, Hash Table, Binary Search.

Title	Difficulty	Acceptance	Frequency	Topics
Intersection of Two Arrays	Easy	77.5%	100.0%	ArrayHash TableTwo Pointers+2
Random Pick with Weight	Medium	48.9%	81.2%	ArrayMathBinary Search+2
Two Sum	Easy	57.1%	81.2%	ArrayHash Table
Flood Fill	Easy	67.9%	81.2%	ArrayDepth-First SearchBreadth-First Search+1
Valid Parentheses	Easy	43.7%	72.2%	StringStack
Merge Sorted Array	Easy	54.4%	72.2%	ArrayTwo PointersSorting
Ransom Note	Easy	65.7%	72.2%	Hash TableStringCounting
Search in Rotated Sorted Array	Medium	44.1%	72.2%	ArrayBinary Search

Criteo

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