"Given a log file spanning multiple days, and given a page transition A -> B -> C, find all the unique users who made this page transition in the logs"
Engineer Software Interview Questions
419,685 engineer software interview questions shared by candidates
Code to check if a Binary tree is symmetrical.
An array consists of elements where each element appears an even number of times. Only 1 element appears odd number of times. Find that number
Binary tree with parent pointers, given two nodes find common ancestor.
You are given the head node of a binary tree. Find the height of the tree.
You want to keep the largest 1000 integer numbers from incoming pockets containing integers. Please write a program on how to do it.
Write a function that takes an integer and counts the number of bits.
Remove the nth from last element in a singularly linked list in linear time.
Coding question - given a binary tree, write code to count the sum off all siblings.
How to print a link list reversely
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