Given an array and a target number, T, print out all the pairs in the array that add up to T without printing duplicates. Duplicate: (5,6)=(6,5)
Engineer Software Interview Questions
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remove all elements from linked list with "n" as their value
how do you check if a number is odd or even?
1. delete one block from a single linked list(can only use one pointer) 2. give a number of x, check if there are two elements in an array whose sum is equal to x, and improve your code
Why would one use pass by reference instead of pass by value?
Suppose you have an array of unique natural numbers ranging from 1-100. Suppose we add another number ranging 1-100 into the array. How do we find this added number?
The question was to find all taxi numbers from 0 - 10^6. Taxi number is a number which can be written as the sum of two squared number, and can be written as two different representations: Taxi number = a^2 + b^2 = c^2 + d^2
Given a set of cities, each with a given population, select randomly a city with a probability that is proportional to the population.
Describe what happens when a user clicks a link in a browser.
Design a data structure for LRU cache
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