Implement atoi
Development Interview Questions
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In linux, a folder consists of 10000 files and some files contain US phone numbers. What would you do to display the names of files containing US phone numbers?
1. Find out that data in a linked list is a palindrome
Find nth fibbonacci number in less than 0(n).
NDA
Given two sets of numbers find the elements in A that appear in B (set intersection)
Write a function that returns the depth of a tree.
Write a function which takes two strings as parameters and returns a string of common characters between the two strings but no duplicates. Use hash table to implement the algorithm.
1. Implement a method that verifies if one string can be constructed by another. E.g: "aaabc" can be constructed by "aaabbbccd" 2. Given a linked list containing numbers (Node element), implement a method that returns two lists: one containing even numbers and one odd numbers - without allocating new list elements.
Write a function to calculate build order given a project with a list of dependencies that also need to be built
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