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Instacart Medium Interview Questions

3 medium-level practice questions for Instacart technical interviews

coding Medium Verified Question #1

1. Pattern First Occurrence


Category: String coding problem
You are given a search pattern and a log string, both consisting of uppercase letters and the wildcard character *. The * wildcard matches...
Input: String
Output: Computed result
coding Medium Verified Question #2

2. Cipher Grid Decoder


Category: Grid/matrix coding problem
A cipher system encodes characters inside a grid. The grid rows contain uppercase letters. The coordinate system places the origin at the bottom-left...
Input: 2D grid
Output: Computed result
coding Medium Verified Question #3

3. Config Chain Resolver


Category: Array coding problem
A configuration management system resolves config values through chains of references.
Input: Array
Output: Computed result

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