100+ Java Programs for Practice

Here we are including 100+ java programming programs that everyone can use for their practice of java programming language, for their interview preparation, university exams preparations etc.

In future more programs will be added so save this post if you want to learn more about Java programming.

100+ Java Programs
100+ Java Programs

Java Programs for Practice

  1. Java programing using static variable and method
  2. Java program using interface
  3. Java program to print sum of command line arguments
  4. Java program for handling an exception
  5. Java swing program to calculate square of a number
  6. Java program to use equal function
  7. Java program to handle an action event
  8. Java program using constructor
  9. Java program to print shapes using applet
  10. Simple java program example
  11. Java program to take command line arguments
  12. Java program to use class and objects
  13. Java program using conditional operators
  14. Java program to use this keyword
  15. Java program using double variable
  16. Java program to use super keyword
  17. Java program to generate random numbers between 1 to 100
  18. Java program for method overloading
  19. Java program using switch case
  20. Java program using abstract class
  21. Java program to find sum and product of digits of numbers
  22. Java program to find the sum of integers divisible by 7
  23. Java program to concatenate string using for loop
  24. Java program to display multiplication table
  25. Java program to swap two values
  26. Java program to convert days into months
  27. Java program to find Armstrong number
  28. Java program to print characters of integers
  29. Java program to generate Harmonic series
  30. Java program to find the average of consecutive N odd Even Numbers
  31. Java program to print star pattern in reverse pyramid shape
  32. Java program to print prime numbers between given range
  33. Java program to print a star pattern in a diamond shape
  34. Java program to print factorial using recursion
  35. Java program to calculate the area of circle using radius
  36. Java program to use Nested Switch case
  37. Java program to check for leap year
  38. Java program to compare two numbers using if else
  39. Java program to print factorial
  40. Java program to print list of even numbers
  41. 15+ pattern programs in java programming
  42. Java program to print FLOYD’S triangle
  43. Java program to print star pattern in square shape
  44. Java program to print a pyramid of numbers using for loop
  45. Java program to print Even number between a range
  46. Java program to print Fibonacci series using array
  47. Java program to print star pattern in pyramid shape
  48. Java program to check list of numbers in palindrome
  49. Java program for addition of two numbers
  50. Java program for subtraction of two numbers
  51. Java program to print the Fibonacci series
  52. Java program to check prime number
  53. Java program to print N prime numbers
  54. Java program to check palindrome number
  55. Java program to print star pattern in triangle shape
  56. Java program to print star pattern in reverse triangle shape
  57. Java program to print number pattern in a triangle shape
  58. Java program to print number pattern in a reverse triangle shape