Basic Algorithms and Data Structures Implemented in Java

Solutions to all problems are added in JavaDoc in every file.

List of Problems : -

1 1 Two Number Sum
2 2 Find Closest Value In BST
3 3 Branch Sums
4 4 Depthfirst Search
5 5 Linked List Construction
6 6 Nth Fibonacci
7 7 Product Sum
8 8 Binary Search
9 9 Find Three Largest Numbers
10 10 Bubble Sort
11 11 Insertion Sort
12 12 Selection Sort
13 13 Palindrome Check
14 14 Caesar Cipher Encryptor
15 1 Three Number Sum
16 2 Smallest Difference
17 3 Move Element To End
18 4 BST Construction
19 5 Validate BST
20 6 BST Traversal
21 7 Invert Binary Tree
22 8 Max Subset Sum No Adjacent
23 9 Number Of Ways To Make Change
24 10 Min Number Of Coins For Change
25 11 Levenshtein Distance
26 12 Kadanes Algorithm
27 13 Single Cycle Check
28 14 Breadthfirst Search
29 15 River Sizes
30 16 Youngest Common Ancestor
31 17 Min Heap Construction
32 18 Remove Nth Node From End
33 19 Permutations
34 20 Powerset
35 21 Search In Sorted Matrix
36 22 Min Max Stack Construction
37 23 Balanced Brackets
38 24 Longest Palindromic Substring
39 25 Group Anagrams
40 26 Suffix Trie Construction
41 1 Four Number Sum
42 2 Subarray Sort
43 3 Largest Range
44 4 Min Rewards
45 5 Zigzag Traverse
46 6 Same BSTs
47 7 Max Path Sum
48 8 Max Sum Increasing Subsequence
49 9 Longest Common Subsequence
50 10 Min Number Of Jumps
51 11 Water Area
52 12 Knapsack Problem
53 13 Disk Stacking
54 14 Numbers In Pi
55 15 Topological Sort
56 16 Boggle Board
57 17 Continuous Median
58 18 Find Loop
59 19 Reverse Linked List
60 20 Merge Linked Lists
61 21 Lowest Common Manager
62 22 Interweaving Strings
63 23 Shifted Binary Search
64 24 Search For Range
65 25 Quickselect
66 26 Quick Sort
67 27 Heap Sort
68 28 Longest Substring Without Duplication
69 29 Underscorify Substring
70 30 Pattern Matcher
71 31 Multi String Search
72 1 Apartment Hunting
73 2 Calendar Matching
74 3 Iterative Inorder Traversal
75 4 Max Profit With K Transactions
76 5 Palindrome Partitioning Min Cuts
77 6 Longest String Chain
78 7 KnuthвMorrisвPratt
79 8 Rectangle Mania
80 9 LRU Cache
81 10 Number Of Binary Tree Topologies
82 11 Merge Sort
83 12 Smallest Substring Containing
84 1 Longest Increasing Subsequence
85 2 Airport Connections

/// working fine

To open this project go to Eclipse -> File -> Import -> Select/Path/to/this/Repo.