LIFE CODING WITH JAVA

Elements Between K1 and K2 || BST || Binary Search Tree || java

life coding with java

Structurally identical using Tree || coding ninjas || java

if else (How to add char with number)

Find path in BST || coding ninjas || interview questions || java

Reverse the First K Elements in the Queue || interview questions || java

Character Pattern || coding ninjas || java

Arrange Numbers In Array

Sum of Two Arrays

383. Ransom Note || Strings || HashMap || Tc 0(m+r) || leetCode 383 || java

228. Summary Ranges || Arrays || leetcode 228 || java

219. Contains Duplicate Arrays || HashMap || LeetCode 219 || java

if else problems

if else

Check if generic tree contain element x using Tree || java

Remove X using recursion || java

Code : Post-order Traversal using Tree || java

Reverse Stack || interview questions || coding ninjas || java

242. Valid Anagram || Strings || HashMap || leetCode 242 || Easy || java

205. Isomorphic Strings || HashMap || leetCode 205 || Easy || java

125. Valid Palindrome || String || leetCode 125 || java

1. Two Sum || Arrays || HashMap || leetCode 1|| Two ways || Easy || java

58. Length of Last Word || Strings || leetCode 58 || easy solution || java

104. Maximum Depth of Binary Tree || leetcode.104 || Easy || java

14. Longest Common Prefix || String arrays || leetCode 14 || java

100. Same Tree || Binary Tree || Leetcode.100 || Easy || java

Find Duplicate elements in arrays.

290. Word Pattern || Strings || HashMap || leetCode 290 || Easy || java

20. Valid Parentheses || Stack || leetcode || java

Reverse Queue using recursion || java

202. Happy Number || leetcode 202 || HashSet || java

288. Summary Ranges leetcode problems

wishing you Happy Independence Day

Mirror Image Number Pattern || space image pattern || coding ninjas ||java

2 February 2024

Mirror Binary Tree || Dsa || java

Count leaf nodes using tree || java

Intersection of Two Arrays II

Triplet Sum of arrays

if else problems || And | | OR ||

Sum Of Nodes || Binary Trees || codingNinjas || java

Code : Star Pattern || odd star pattern || coding ninjas || java

Preorder Binary Tree || coding ninjas || java

Nodes Greater Than X || Binary Tree || coding ninjas || java

Print Levelwise || level order traversal || Binary Tree || interview query || coding Ninjas || java.

Remove character

Stack Using LL (LinkedList) || interview questions || coding ninjas || java

Find a Node in Linked List | | LinkedList | | DSA || Easy concept.

Code : Interesting Alphabets || character pattern || coding Ninjas || java

Diameter Of Binary Tree || Dsa || java

141. Linked List Cycle || LinkedList || leetcode || Easy|| java