In the 2nd round they asked: 1. An egg has to be boiled which takes exactly 11 minutes to boil. There are only 2 sand watches available to you one of 9 minutes and the other of 5 minutes. Using only these sand watches boil the egg.
Engineers Interview Questions
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You have an analog clock with two hands, one for the hour and one for the minute. Given a time of the day, what is the angle between the two hands?
Write a program to count the number of words in a file.
Given an array of unsorted integers, determine which number appears most often.
Given two very large binary trees T1, with millions of nodes, and T2, with hun- dreds of nodes, create an algorithm to decide if T2 is a subtree of T1.
find if 2 strings are anagrams
Identify pairs of integers in an array which sum to a specified x.
How to detect loops in a linked list without using a data structure
Write out merge sort and apply it to two arrays of integers.
Given a matrix of integers, start from any column of the first row. can only move diagonally left, diagonally right and down. find the max sum possible. This is a DP problem.
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