Java Programs

Here you will find the list of Java programs that will help you to learn Java programming. These programs include the basic concept of Java-like Object-Oriented Programming, functions, class, Exception Handling, etc and are very simple and well explained along with the output.

Numbers

  1. Reverse the Number
  2. Prime Number
  3. Nth Prime Number
  4. Automorphic Number
  5. Palindrome Number
  6. Neon Number
  7. Pronic Number
  8. Happy Number
  9. Special Number
  10. Fascinating Number
  11. Spy Number

Number Conversion

  1. Decimal to Binary
  2. Binary to Decimal
  3. Decimal to Octal
  4. Octal to Decimal

Strings

  1. Reverse String
  2. Palindrome String
  3. Pangram String
  4. Count Characters in a String
  5. Count Words in a String
  6. Sort Strings in Alphabetical Order
  7. Frequency of a substring in a string
  8. Check if two String are Anagram
  9. All permutations of a string

List, Array etc

  1. List to array
  2. GCD of array
  3. LCM of array
  4. Sort Elements by Frequency
  5. Array of Objects
  6. Add two Matrices
  7. Multiply two Matrices
  8. Find Duplicates in the Array
  9. Sort ArrayList by Property
  10. Find Most Repeated Element in Array

Others

  1. Combination(nCr) in Java
  2. Pascal’s Triangle
  3. Random Number Generator
  4. Tower of Hanoi Java
  5. Fibonacci Series
  6. Java Hacks and Tricks
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