Data Structures & Algorithms Problems
Data Structures & Algorithms Problems
Closet Pair of Points : Given n points in the plane, find smallest euclidean distance between them.
Data Structures & Algorithms Problems
1. Square Root of Integer - Mathematical Algorithms - Facebook, Amazon, Microsoft
Data Structures & Algorithms Problems
Merge Two Sorted Linked Lists
Data Structures & Algorithms Problems
Middle Element of the Linked List-Given a linked list of integers, return the middle element of the linked list.
Data Structures & Algorithms Problems
Remove Duplicates From Sorted List - Given a sorted linked list, delete all duplicates such that each element appear only once
Data Structures & Algorithms Problems
Single Number in an Array - Given an array of integers nums, every element appears twice except for one. Find that single one.
Data Structures & Algorithms Problems
Square Root of an Integer - Given a non negative integer n, find the largest integer that is less than or equal to √n
Data Structures & Algorithms Problems
String Reverse Problem - Given a String, return the reverse of the String.
Data Structures & Algorithms Problems
Given a string expression, where it only contains open and closed characters like '(' , ')', '{', '}', '[', ']'. Determine whether "expression" has a valid sequence of closing and opening parenthesis.
Data Structures & Algorithms Problems
k’th Node from End of Linked List - Given a linked list LL and a positive integer k, find the kth node from the end of the list.