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Deliveroo Interview Questions (6)

Practice real interview problems from Deliveroo

All6 Easy2 Medium2 Hard2

Status	Title	Solution	Practice	Difficulty	Companies	Topics
	301. Remove Invalid Parentheses	Solution	Solve	Hard	Amazon+9	Backtracking Breadth-First Search+1
	987. Vertical Order Traversal of a Binary Tree	Solution	Solve	Hard	Amazon+14	Binary Tree Breadth-First Search+4

Remove Invalid Parentheses

Hard✓ Solution📹 Video

Amazon+9

Backtracking Breadth-First Search String

Vertical Order Traversal of a Binary Tree

Hard✓ Solution📹 Video

Amazon+14

Binary Tree Breadth-First Search Depth-First Search+3