fibonacci series
Senior Software Interview Questions
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Given a 2D map w/ walls: -------- | | |xxxx | | | ------------- Write a function that finds the shortest route distance between any two empty points in the map.
1.Code challenge.
1. Spring MVC Architecture 2.OOPS Concepts 3.Hibernate ORM 4. What is IOC Controller 5. JDBC Connections etc..
Your Technical skills
1. Given an Array , E.g. [2,5,6,3,9,5,10,56,25] and a number X. now find all the contigous subarrays with length X , if X=3, then all the subarrays are [2,5,6], [5,6,3], [6,3,9] etc. now in all these subarrays find the minimum element. and out of all those minimum elements, return the maximum one. 2. Given a URL, Query the URL and fetch the JSON result (paginated), find all the subsequent result from new pages. parse the json and do some manipulation on that data, find a specific dataset from that json.
Given an nxn matrix of numbers in ascending order in both dimensions how would you go about finding if the number y is in the matrix.
Coding: Create a stack with the usual push() & pop(), but with an additional function getMiddle() that returns the middle element of the stack in constant time.
find a number in a sorted array and then find the number in an unsorted array ?They will unsort the array on their own .
Interview 1: - Abstract classes over interfaces. Why we use interfaces over abstract classes. - Given a sentence with each letter as a node of the linkedlist. Reverse the order of the words (not the word itself). "My name is Batman" -> "Batman is name my" - Zigzag level traversal of a tree.
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