Suppose you have 100 GB of data that you want to sort, but you only have 1 GB of memory. How would you sort this data?
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You are climbing a stair case. Each time you can either make 1 step or 2 steps. The staircase has n steps. In how many distinct ways can you climb the staircase ?
1st round HR: basic behavioral questions 2nd tech screen: data structures and an algorithm question that most people should have learned in their algorithms class 3rd tech screen: a simpler algorithm design question, then a really weird data structure question.
Concate two strings in such a way that 1st letter of 1st string should b placed together and 2nd to 2nd and so on until you reach null
Write an algorithm to calculate the total number of paths possible from point (0, 0) to point (m, n) in an m by n grid. (You cannot retrace a line you already made when forming a path.)
Given an array of (unsorted) integers, arrange them such that a < b > c < d > e... etc.
Interviewer asked me about the ICMA code of ethics.
Find the integer pairs in an integer array, so that they sum up to a specific number n.
how would you find the shortest path between two nodes in a social network?
Given two arrays, find if the integers in array 2 are a subset of the integers in array 1.
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