Write a method that would reverse the merge sort, ie given many Objects with mapped sorted values to it, create a one big HashMap that is sorted by each Object and is sorted inside each Object by the timestamp.
Software Engineer New Grad Interview Questions
2,866 software engineer new grad interview questions shared by candidates
find cycle in linked list
input: list of possibly overlapping intervals, not sorted output: list of intervals that cover the same range but without overlapping (all intervals are closed)
If Mary is currently 50 yrs old and her mother is 76 yrs old. How many years back was her mother 3 times as old as Mary?
How to swap two variables without a temp
Question about HTTP requests in your favourite language. Know how to make them and process the results.
If you had a savings account with $1, at a 100% interest rate, at what year would you have 15 billion dollars?
On campus: Given two strings determine if there is a one to one mapping between each letter in the string. On-site : Debug Conway’s game of life, snake key pattern of a matrix (the problem was a disguised diagonal traversal of a matrix), word break (see LeetCode), and find all possible words given a telephone number.
How to multiply a number by 7 without using + and * operators?
Given an array of point structure element whose X and Y values are both int, write a boolean function to decide whether there is any midpoint(at least 1) of any two points in the array whose X and Y coordinate value are all integer.
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