DEV Community

Jaspreet singh profile picture

Jaspreet singh

Founding Engineer @Prosessed.ai | Building High-Scale Products Across Backend, Mobile & AI

Work

Founding Software Engineer At Prosessed.ai

Morris Pre Order Traversal

Morris Pre Order Traversal

Comments
3 min read

Want to connect with Jaspreet singh?

Create an account to connect with Jaspreet singh. You can also sign in below to proceed if you already have an account.

Already have an account? Sign in
Bottom View of Binary Tree

Bottom View of Binary Tree

Comments
3 min read
Top View of Binary Tree | Level Order Traversal

Top View of Binary Tree | Level Order Traversal

Comments
2 min read
Right View of a Binary Tree

Right View of a Binary Tree

Comments
2 min read
Left View of a Binary Tree

Left View of a Binary Tree

Comments
2 min read
Binary Tree - Morris InOrder Traversal

Binary Tree - Morris InOrder Traversal

Comments
3 min read
Binary Tree PostOrder Traversal

Binary Tree PostOrder Traversal

Comments
2 min read
Binary Tree PreOrder Traversal

Binary Tree PreOrder Traversal

Comments
2 min read
Binary Tree InOrder Traversal

Binary Tree InOrder Traversal

Comments
2 min read
Compare version numbers

Compare version numbers

Comments
2 min read
Count and say

Count and say

Comments
2 min read
Valid Anagram

Valid Anagram

Comments
2 min read
Z Function

Z Function

Comments
2 min read
Minimum Insertions to Make String Palindrome

Minimum Insertions to Make String Palindrome

Comments
2 min read
KMP Algorithm (Knuth-Morris-Pratt): The Smart Way to Perform String Matching in O(N)

KMP Algorithm (Knuth-Morris-Pratt): The Smart Way to Perform String Matching in O(N)

1
Comments 1
5 min read
Implement strStr() (Find the Index of the First Occurrence in a String) | Rabin-Karp

Implement strStr() (Find the Index of the First Occurrence in a String) | Rabin-Karp

Comments 2
3 min read
Longest Common Prefix | String Traversal

Longest Common Prefix | String Traversal

Comments
2 min read
String to Integer (atoi)

String to Integer (atoi)

Comments
2 min read
Longest Palindromic Substring

Longest Palindromic Substring

Comments
2 min read
Roman to Integer

Roman to Integer

Comments
2 min read
Reverse every word in a string

Reverse every word in a string

Comments
2 min read
Celebrity Problem

Celebrity Problem

Comments
3 min read
Max of min for every window size

Max of min for every window size

Comments
3 min read
Online Stock Span

Online Stock Span

Comments
2 min read
SQL vs NoSQL Databases: Which One Should You Choose?

SQL vs NoSQL Databases: Which One Should You Choose?

5
Comments
5 min read
Rotting Oranges

Rotting Oranges

Comments
3 min read
Min Stack

Min Stack

Comments
3 min read
Sliding Window Maximum | Monotonic Deque

Sliding Window Maximum | Monotonic Deque

Comments
3 min read
Largest Rectangle In Histogram

Largest Rectangle In Histogram

10
Comments
3 min read
Design a LFU ( Least Frequently Used ) Cache

Design a LFU ( Least Frequently Used ) Cache

Comments
1 min read
Next Smaller Element

Next Smaller Element

Comments
2 min read
LRU Cache | HashMap + Doubly Linked List

LRU Cache | HashMap + Doubly Linked List

Comments
1 min read
Sort a Stack | Recursion

Sort a Stack | Recursion

Comments
2 min read
Valid Parentheses | Stack

Valid Parentheses | Stack

Comments
2 min read
Next Greater Element I | Monotonic Stack

Next Greater Element I | Monotonic Stack

Comments
3 min read
HLD Fundamentas #7: Back-of-the-Envelope Calculations

HLD Fundamentas #7: Back-of-the-Envelope Calculations

5
Comments
4 min read
Implement Queue using Stacks

Implement Queue using Stacks

Comments
1 min read
Implement Stack using Queue (using single queue)

Implement Stack using Queue (using single queue)

Comments
1 min read
Implement Queue Using Array

Implement Queue Using Array

Comments
1 min read
Implement stack using array

Implement stack using array

Comments
1 min read
Top K Frequent Elements

Top K Frequent Elements

Comments
1 min read
Merge k Sorted Lists

Merge k Sorted Lists

Comments
2 min read
Find Median from Data Stream

Find Median from Data Stream

Comments
1 min read
Implement a Max Heap

Implement a Max Heap

Comments
1 min read
Maximum Sum Combinations

Maximum Sum Combinations

Comments
1 min read
Kth Largest Element | Heaps

Kth Largest Element | Heaps

Comments
2 min read
Aggressive Cows

Aggressive Cows

5
Comments
3 min read
Allocate Minimum Number of Pages | Binary Search on Answer

Allocate Minimum Number of Pages | Binary Search on Answer

5
Comments
2 min read
kth smallest element in sorted array

kth smallest element in sorted array

Comments
3 min read
Median of the two sorted arrays.

Median of the two sorted arrays.

Comments
2 min read
Single Element in a Sorted Array

Single Element in a Sorted Array

Comments
2 min read
Search in Rotated Sorted Array | Modified Binary Search

Search in Rotated Sorted Array | Modified Binary Search

Comments
3 min read
Median in a Row Wise Sorted Matrix | Binary Search on Answer

Median in a Row Wise Sorted Matrix | Binary Search on Answer

Comments
3 min read
N-th root of a number | Binary Search on Answer

N-th root of a number | Binary Search on Answer

Comments
2 min read
HLD Fundamentals #6 : Consistent Hashing: The Smart Way to Scale Distributed Systems

HLD Fundamentals #6 : Consistent Hashing: The Smart Way to Scale Distributed Systems

Comments
5 min read
Word Break II | Backtracking

Word Break II | Backtracking

Comments
2 min read
Rat in a Maze | Backtracking

Rat in a Maze | Backtracking

Comments
2 min read
M Coloring Problem | Backtracking

M Coloring Problem | Backtracking

Comments
2 min read
Sudoku Solver | Backtracking

Sudoku Solver | Backtracking

Comments
2 min read
N Queens | Backtracking

N Queens | Backtracking

Comments
2 min read
loading...