Lexicographically Maximum MEX Array from Data Packets
Coding
<p>Amazon developers are designing an algorithm to optimize segmentation of streaming data packets.</p><p>You are given an array of integers <b>data_packets</b>...
AmazonDec 3, 2025140
Lexicographically Smallest Sequence with Permutation of Absolute Values
Coding
<p>Data scientists at Amazon are working on a logistics optimization tool to arrange delivery routes based on existing route patterns.</p><p>A prototype algorit...
AmazonDec 3, 202580
Subsequence Problem
MediumCodingarraysubsequence
A subsequence of a given string is generated by deleting zero or more characters from a string, then concatenating the remaining characters. A **good subsequenc...
QuadeyeNov 24, 2025150
