Snapchat Machine Learning Engineer Coding & Algorithms Interview Questions
Master your tech interview with our curated database of real questions from top companies.
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Snapchat
Medium
Machine Learning EngineerCount decodings of a numeric string
Given a string s of digits representing an encoded message where '1' maps to 'A', ..., '26' maps to 'Z', and '0' cannot appear alone (it must be part ...
Coding & Algorithms
0
0
Sep 6, 2025
Snapchat
Medium
Machine Learning EngineerDetermine and print expression to reach target
You are given four numbers and a target T (e.g., 24). Using +, −, ×, ÷ and parentheses, and using each number exactly once, determine whether you can ...
Coding & Algorithms
0
0
Sep 6, 2025
Snapchat
Medium
Machine Learning EngineerFind nearest room; extend to two users
You are given an m×n grid where 1 is a wall (impassable), 0 is an empty cell, and 2 is a meeting room. From a starting coordinate [r, c], you may move...
Coding & Algorithms
0
0
Aug 13, 2025