Paypal Machine Learning Engineer Coding & Algorithms Interview Questions
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PayPal
Medium
Machine Learning EngineerSearch a word in a grid
Given a 2D grid of characters and a target word, determine if the word can be traced by moving up, down, left, or right, using each cell at most once....
Coding & Algorithms
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0
Sep 6, 2025
PayPal
Medium
Machine Learning EngineerMaximize ones with limited flips
Given a binary array and an integer k, return the length of the longest contiguous subarray achievable by flipping at most k zeros to ones. Explain an...
Coding & Algorithms
0
0
Sep 6, 2025