Linkedin | CodeDale

Linkedin

Previous Year Questions

Shortest Word Distance II

Nested List Weight Sum II

Two Sum III - Data structure design

Nested List Weight Sum

Closest Binary Search Tree Value II

Binary Tree Upside Down

Factor Combinations

Shortest Word Distance

Find Leaves of Binary Tree

Max Points on a Line

Can Place Flowers

Insert Delete GetRandom O(1)

All O`one Data Structure

Text Justification

Flatten Nested List Iterator

Evaluate Reverse Polish Notation

Isomorphic Strings

Shortest Word Distance III

Serialize and Deserialize Binary Tree

Graph Valid Tree

Valid Triangle Number

Count Different Palindromic Subsequences

Maximum Subarray

Repeated DNA Sequences

Partition to K Equal Sum Subsets

Maximum Product Subarray

Number of Islands

Find the Celebrity

Merge Intervals

Longest Palindromic Subsequence

Second Minimum Node In a Binary Tree

Minimum Window Substring

Lowest Common Ancestor of a Binary Tree

Integer to Roman

Find K Pairs with Smallest Sums

Lowest Common Ancestor of a Binary Search Tree

Binary Tree Level Order Traversal

Insert Delete GetRandom O(1) - Duplicates allowed

Search in Rotated Sorted Array

Valid Parentheses

Integer to English Words

Find First and Last Position of Element in Sorted Array

Insert Interval

Exclusive Time of Functions

Shuffle an Array

Print Binary Tree

Roman to Integer

Find Smallest Letter Greater Than Target

Kth Largest Element in an Array

Serialize and Deserialize BST

Best Meeting Point

Design Bounded Blocking Queue

Intersection of Two Linked Lists

Profitable Schemes

Permutations II

Maximum Depth of Binary Tree

Sparse Matrix Multiplication

String to Integer (atoi)

Daily Temperatures

Number of Connected Components in an Undirected Graph

Valid Perfect Square

Intersection of Two Arrays

Merge k Sorted Lists

Delete Node in a BST

Implement Rand10() Using Rand7()

Binary Search Tree Iterator

Random Pick with Weight

Combination Sum II

Merge Sorted Array

Article Views I

Combination Sum

Serialize and Deserialize N-ary Tree

Flower Planting With No Adjacent

Merge Two Sorted Lists

Binary Tree Zigzag Level Order Traversal

Sort Characters By Frequency

K Closest Points to Origin

Recover a Tree From Preorder Traversal

Product of Array Except Self

Find And Replace in String

Intersection of Two Arrays II

Closest Binary Search Tree Value

Validate Binary Search Tree

Design Hit Counter

Time Based Key-Value Store

Best Time to Buy and Sell Stock

Palindromic Substrings

Linked List Cycle

Search a 2D Matrix II

Top K Frequent Words

Vertical Order Traversal of a Binary Tree

First Unique Character in a String

Is Graph Bipartite?

Climbing Stairs

Logger Rate Limiter

Course Schedule

Top K Frequent Elements

Linked List Cycle II

Subarray Sum Equals K

Perfect Squares

Valid Palindrome

Find Largest Value in Each Tree Row

Sum of Square Numbers

Validate Stack Sequences

New Users Daily Count

User Purchase Platform

Article Views II

Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold

Share this with your loved ones: