Stacks Interview Questions

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Stacks Mock Interviews

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Netflix Interview in JavaRecover binary search tree
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Stacks Interview questions and solutions

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Data Structures and Algorithms
Alien Dictionary

You are given a list of lexicographically sorted words from an alien language. This language has a unique order. Return the alphabetical order of all the letters found in the list of words.

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Data Structures and Algorithms
Reverse String

Write a program to reverse the given string.

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Data Structures and Algorithms
Simplify Path

You are given a path to a file as a string. The path can contain the symbols: “..” for the parent directory and “.” for the current directory. Convert the path into its simplified form.

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