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

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

Return Keypad Code || interview questions || coding ninjas || java

Remove Duplicates Recursively || java

392. Is Subsequence || Strings || leetCode 392 || Easy || java

21. Merge Two Sorted Lists || LinkedList || leetcode.21 || Easy || java

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

String covert to Integer

Queue Using LL || LinkedList || coding ninjas || java

Check Array Rotation

Code Merge Two Sorted Arrays. JAVA

Search In BST || Binary Search Tree || coding ninjas || java

Find Unique element in array

Replace node with depth using Tree || coding ninjas || java

Sum of digits (recursive)

Find Duplicate elements in arrays.

Remove X using recursion || java

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

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

Highest Occuring Character

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

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

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

Staircase using recursion |

288. Summary Ranges leetcode problems

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

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