Given an infinite number line from -INFINITY to +INFINITY and we are on zero. We can move n steps either side at each n’th time. Find minimum number of steps to reach k.
Engineer Software Interview Questions
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Consider a series similar to the fibonacci series (fn = fn-1 + fn-2) but with f(0) = x, f(1) = y.Given x,y and z (each can be +ve or -ve), how do you find if z exists in the series
1. Implement a method that verifies if one string can be constructed by another. E.g: "aaabc" can be constructed by "aaabbbccd" 2. Given a linked list containing numbers (Node element), implement a method that returns two lists: one containing even numbers and one odd numbers - without allocating new list elements.
Print out all the permutations of a string.
Design an email sender that can send 100,000,000 emails. You have 5 machines how could you do it efficiently.
1. Find out that data in a linked list is a palindrome
judge if a tree is balanced
Given an array of integer and a value(integer), find all the pairs of integers in the array that sum up to the value.
We have numbers from 1 to 52 that are put into a 51 number array, what's the best way to find out which number is missing?
Find nth fibbonacci number in less than 0(n).
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