andrewyad / coding-java

Solved coding problems in Java

coding-java

Solved coding problems from different learning platforms to one place in Java

Different Packages

Name of Package	Description
com.algoexpert	AlgoExpert's Coding problems
com.algorithms	Implementation of well-known algorithms
com.coding.patterns	Implementation of leetcode problems with proper separation of respected(used) coding pattern
com.sorting	Implementation of all sorting algorithms
com.datastructures	Implementation of well-known datastructures

LeetCode problems

NOTE: This repository contains many more problems than listed below (find it according to different coding patterns). I just need to find a time to add it to this list. Feel free to contribute to add/update below list to help all.

No	Problem	Solution
1	Two Sum	Solution
3	Longest Substring Without Repeating Characters	Solution
15	3Sum	Solution
17	Letter Combinations Of a Phone Number	Solution
34	Find First and Last Position of Element in Sorted Array	Solution
39	Combination Sum	Solution
71	Simplify Path	Solution
74	Search a 2D Matrix	Solution
91	Decode Ways	Solution
121	Best Time to Buy and Sell Stock	Solution
122	Best Time to Buy and Sell Stock II	Solution
135	Find Minimum in Rotated Sorted Array	Solution
136	Single Number	Solution
189	Rotate Array	Solution
209	Minimum Size Subarray Sum	Solution
215	Kth Largest Element in an Array	Solution
337	House Robber III	Solution
355	Design Twitter	Solution
366	Find Leaves of Binary Tree	Solution
438	Find All Anagrams in a String	Solution
448	Find All Numbers Disappeared in an Array	Solution
473	Matchsticks to Square	Solution
538	Convert BST to Greater BST	Solution
605	Can Place Flowers	Solution
680	Valid Palindrome II	Solution
682	Baseball Game	Solution
695	Max Area of Island	Solution
724	Find Pivot Index	Solution
739	Daily Temperatures	Solution
752	Open the Lock	Solution
767	Reorganize String	Solution
787	Cheapest Flights Within K Stops	Solution
802	Find Eventual Safe States	Solution
853	Car Fleet	Solution
896	Monotonic Array	Solution
901	Online Stock Spanner	Solution
909	Snakes and Ladders	Solution
1094	Car Pooling	Solution
1151	Minimum Swaps To Group All 1's together	Solution
1189	Maximum Number of Balloons	Solution
1197	Minimum Knight Moves	Solution
1209	Remove All Adjacent Duplicates in String II	Solution
1260	Shift 2D Grid	Solution
1335	Minimum Difficulty of a Job Schedule	Solution
1461	Check If a String Contains All Binary Codes of Size K	Solution
1507	Reformat Date	Solution
1985	Find the Kth Largest Integer in the Array	Solution