• Skip to primary navigation
  • Skip to content
  • Skip to primary sidebar
  • Skip to secondary sidebar

GoHired

Interview Questions asked in Google, Microsoft, Amazon

Join WeekEnd Online Batch from 4-April-2020 on How to Crack Coding Interview in Just 10 Weeks : Fees just 20,000 INR

  • Home
  • Best Java Books
  • Algorithm
  • Internship
  • Certificates
  • About Us
  • Contact Us
  • Privacy Policy
  • Array
  • Stack
  • Queue
  • LinkedList
  • DP
  • Strings
  • Tree
  • Mathametical
  • Puzzles
  • Graph

Data Structure

LeetCode: Binary Tree Maximum Path Sum

October 5, 2019 by Arshdeep Singh

Given a non-empty binary tree, find the maximum path sum.

For this problem, a path is defined as any sequence of nodes from some starting node to any node in the tree along the parent-child … Read More

Filed Under: Amazon Interview Question, Data Structure, Flipkart Interview Questions, Google, LeetCode, Microsoft Interview Questions Tagged With: Binary Tree, tree

Fibonacci Hashing & Fastest Hashtable

July 31, 2018 by Dhaval Dave

Fibonacci Hashing : How do we find out what this Fibonacci Hashing is?
In real world Fibonacci hashing is not implemented or used even a part of it, because it’s actually more (Time and Space) … Read More

Filed Under: Algorithm, Data Structure, problem Tagged With: Hashing, Hashmap, Mathematical

Facebook Interview Question : Interleave List

May 14, 2018 by Dhaval Dave

Interleave List

Interleave List If input = [[1,2,3], [9, 0], [5], [-4,-5,-2,-3,-1]] then output = [1,9,5,-4,2,0,-5,3,-2,-3,-1];
Asked in Facebook F2F… Read More

Filed Under: Algorithm, Data Structure, Facebook Tagged With: 2d matrix, Array, Linked List

Number of Islands BFS/DFS

April 5, 2018 by Dhaval Dave

example for rejecting a component

Problem Statement:

Given a 2d grid containing either values either 0 or 1 where 1 represents land and 0 represents water. You have to calculate the number of total islands in the given grid. An … Read More

Filed Under: Adobe Interview Questions, Algorithm, Amazon Interview Question, Data Structure, Graph Tagged With: 2d matrix, BFS, DFS

Subset Sum Problem Dynamic programming

January 23, 2018 by Dhaval Dave

Example

Problem Statement of Subset Sum Dynamic Programming

Given a set T containing a list of integers and a sum S, does a subset of T exists whose sum is equal to S.

NOTE – Subset … Read More

Filed Under: Adobe Interview Questions, Algorithm, Amazon Interview Question, Array, Data Structure, Flipkart Interview Questions, Interview Questions Tagged With: Array, Dynamic Programming

Sort Stack in place

November 23, 2014 by Dhaval Dave

Sort Stack in place
Question is to sort a Stack in place without using extra Stack or other Data Structure.Answer :
Basic solution which comes in mind is to pop all element and sort and push into Stack again.
… Read More

Filed Under: Amazon Interview Question, Data Structure, problem

robot standing at first cell of an M*N matrix. It can move only in two directions, right and down. In how many ways, it can reach to the last cell i.e. (M, N) Code it

July 10, 2014 by Dhaval Dave

Robot standing at first cell of an M*N matrix. It can move only in two directions, right and down. In how many ways, it can reach to the last cell i.e. (M, N) Code it.

… Read More

Filed Under: Amazon Interview Question, Data Structure, Interview Questions, Microsoft Interview Questions, problem Tagged With: 2d matrix, Dynamic Programming, Recursion

Primary Sidebar

Join WeekEnd Online/Offline Batch from 4-April-2020 on How to Crack Coding Interview in Just 10 Weeks : Fees just 20,000 INR

Join WeekEnd Online/Offline Batch from 4-April-2020

WhatsApp us

Secondary Sidebar

Custom Search

  • How I cracked AMAZON
  • LeetCode
  • Adobe
  • Amazon
  • Facebook
  • Microsoft
  • Hacker Earth
  • CSE Interview

Top Rated Questions

Inorder and Preorder traversals of a Binary Tree given. Output the Postorder traversal of it.

Sort an array according to the order defined by another array

‘N’ Story Building, with 1,2,3 steps how many ways can a person reach top of building.

Serialise Deserialise N-ary Tree

Printing intermediate Integers between one element & next element of array

Mirror of Tree

The Magic HackerEarth Nirvana solutions Hiring Challenge

Length of the longest substring without repeating characters

Max Sum in circularly situated Values

Practo Hiring Experience

Maximum path sum between two leaves

BFS (Breath First Search)

Maximum occurred Smallest integer in n ranges

Wrong Directions given find minimum moves so that he can reach to the destination

Amazon Interview Experience – SDE Chennai

Given Set of words or A String find whether chain is possible from these words or not

Possible sizes of bus to carry n groups of friends

Find Nearest Minimum number in left side in O(n)

Handle duplicates in Binary Search Tree

C Program for TAIL command of UNIX

Find an index i such that Arr [i] = i in array of n distinct integers sorted in ascending order.

simple sql injection

Connect n ropes with minimum cost

Urban Ladder Written Test.

Maximum difference between two elements s.t larger element appears after the smaller number

Find the element that appears once others appears thrice

Python Array String

Python List

Binary Tree in Java

Introduction To Number Theory ( Part 1 )

Copyright © 2025 · Genesis Framework · WordPress · Log in