Java

What does this repository contain?

This is a beginner-friendly repository which features programs in Java.

Can I contribute?

Yes! :smile: you can definitely contribute! The following are some of the things you can do - 1. If you have a program written in Java that is not in the repository you can open up a PR. You can also open up a PR if you have another way of implementing a concept in the repo. 2. Also, if you can see something wrong (maybe like an error or something), you can open up a PR. 3. Another suggestion is if you can think of a creative way to explain any concept using markdown, you are welcome to contribute!

How can I contribute?

It is very easy to contribute, you may follow these steps - 1. Fork this repository 2. Make changes/ add things (if adding a new program please check the program list below to see if the program hasn't been implemented already) 3. Add a comment at the top of your program describing what it does (e.g. "Program to demonstrate abstract classes in Java") 4. If you add a new program, update the list of programs in the readme file 5. Make sure to merge the latest master branch into your feature branch to avoid conflicts 6. Open up a PR. It will be merged after review.

Programs:

1. Abstract Class - Program to demonstrate abstract classes in Java
2. Rectangle Area - Calculates area of a rectangle
3. Arithmetic exceptions - Program to show Arithmetic Exception Error handling
4. Array Lists - Program to show list of strings in java
5. Array Out Of Bounds - Program to show ArrayOutOfBoundsException Error handling
6. Bank System - Using concepts of object-oriented programming develop solution for banking system (create account, deposit money, withdraw etc.)
7. Book Shop - Class for book shop inventory management-
8. Bubble Sort - Program to sort an array in Java (using bubble sort)
9. Calculator - Calculator for basic math operations

10. Circular Queue - Demonstrates implementation of a circular queue

11. Complex Nums Ops - Program to demonstrate operations on complex numbers in Java

12. Constructors - Program to demonstrate the use of constructors in Java
13. Derived Constructor - Program to demonstrate the order of constructor call
14. EduEmpDB - Program to simulate maintainance of a database of emplooyees, showcases thw relationships between the classes
15. Edu Institute - Program to simulate student registration to an educational institute
16. Exc Handling - Program to demonstrate crete an ararylist and update, delete and view elements in the list
17. Except Throw - Program to demonstrate handling of a NullPointerException
18. factoflargenum - Program to demonstrate Factorial of Large numbers in Java using BigInteger
19. fibo - Program to fibonacci numbers until N

20. For Loop - Program to demonstrate the use of for loop

21. Functional Interfaces - Program to demonstrate how to use the Function and BiFunction functional interfaces

22. Gen Class Method - Program to demonstrate method instanstiation in Java
23. gen Prog - Demonstrates generic programming
24. hello World - Simple Java helloworld program
25. input - Program to demostrate accepting an input in java
26. Integers - Simple java program to compare integers with each other.
27. Integer To Word - This program converts numbers into its word counterparts.
28. JavaC lasses - Program to demonstrate the use of classes and objects (basic)
29. Largest Number - Program to demonstrate the use of if-else if-else statements
30. Lists - Shows array list of strings, integers and linked list for numbers

31. Matrix Addition - Program to add two matrices in Java

32. Multiple Inheritance - Program to demonstrate multiple inheritance

33. Nested Try - Program to demonstrate a nested try..catch
34. Number To Roman - Program to convert a number to roman numerals
35. Overloading - Program to demonstrate overloading in Java
36. PrimeNo - Program to find out the prime numbers in a given range in Java
37. Square Every Digit - This program finds the square of a number.
38. Static Count - Program to demonstrates static count
39. Static Member Functions - Program to demonstrate the use of static member functions -
40. Student Interface - Shows implementation of an interface

41. Sum Of Array Nos - Program to add all the numbers in an array

42. Switch Case - Program to demonstrate switch case statements in Java

43. This Pointer Explicit - Program to demonstrate 'this' pointer (explicit method)
44. This Pointer Implicit - Program to demonstrate the use of 'this' pointer
45. TwoDArrays - Program to demonstrate 2D arrays (Hard-coded)
46. Wiggle Sorting - Program to demonstrate sorting an array using wiggle sort
47. Palindrome- Program to check whether the number entered by user is palindrome or not
48. Binary Search - Program to demonstrate sbinary search algorithm
49. Heap Sort - Program that implements Heap Sort.
50. Fibonacci Search - Program that implements Fibonacci search.
51. Tic Tac Toe - Program to play tic-tac-toe game with computer.
52. Prim's Algorithm to find the MST of a Graph - Program that implements Prim's Algorithm
53. Interpolation search - Program that implements Interpolation search.
54. Exponetional search - Program that implements Exponetional search.
55. Exponetional search - Program that implements Soundex algorithm.
56. BFS - For unweighted connected graph.
57. DFS - For disconnected graph use the approach for checking connected components.
58. Decimal to Binary - Convert decimal to binary.
59. Dijkstra - Implements Dijkstra algorithm.
60. Insertion Sort - Program that demonstrates insertion sort algorithm
61. Selection Sort - Program that demonstrates selection sort algorithm
62. Quick Sort - Program that demonstrates quick sort algorithm
63. Merge Sort - Program that demonstrates merge sort algorithm
64. Shell Sort - Program that demonstrates shell sort algorithm
65. Income Tax Calculator - Income Tax Calculator program
66. Bucket Sort - Program that demonstrates Bucket sort algorithm
67. Rock Paper Scissor - Rock paper Scissor Game Program
68. Trie_Implementation - Program that demonstrates the implementation of Trie Data Structure in Java.
69. Ford Fulkerson - Program that demonstrates the implementation of FordFulkerson algorithm.
70. Kruskal - Program that demonstrates the implementation of Kruskal's algorithm.
71. GSSArray - Program demonstrates the working of Growable Self Sorting Array.
72. Ceiling Floor - Program that demonstrates to find ceiling and floor number in an array
73. Floyd Warshall Algorithm - Program for solving the All Pairs Shortest Path problem where to find shortest distances between every pair of vertices in a given edge weighted directed Graph.
74. Find element with function interface - To find element at a index using function interface
75. Rabin-Karp Algorithm - Program that demonstrates Rabin-Karp algorithm used for pattern matching and string searches
76. Bellman Ford Algorithm - Program that demonstrates Bellman Ford algorithm used to find the shortest path from a vertex to all other vertices of a weighted graph.
77. Huffman Coding - Program that demonstrates Huffman Coding for data compression.
78. ADT Fraction Program - Program to demontrate how to deal with numarators and denomenator
79. Number Array without duplicate elements - Program to demontrate Number array without duplicate elements
80. Depth First Search - Program demonstrates Depth First Search algorithm
81. Breath First Search - Program demonstrates Breath First Search algorithm
82. Number Of Digits - Program demonstrates number of digits
83. [Circular integer Linkedlist](https://github.com/PrajaktaSathe/Java/tree/main/P