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Learn Java Programs

Please visit our Java Tutorial section to learn Java Programming with examples.

Simple Java Programs

  1. Hello World Program
  2. Add Two Numbers
  3. Compound Interest
  4. Check Number is Divisible by 5 and 11
  5. Cube of a Number
  6. Even Numbers from 1 to N
  7. GCD of a Number
  8. Largest of Two Numbers
  9. Largest of Three Numbers
  10. LCM of a Number
  11. Multiplication Table
  12. Odd Numbers from 1 to N
  13. Odd Even Program
  14. Positive or Negative Number
  15. Power of a Number
  16. Profit or Loss
  17. Print 1 to 100 without using Loops
  18. Roots of a Quadratic Equation
  19. Square of a Number
  20. Square Root of a Number
  21. Simple Interest
  22. Sum of Even Numbers
  23. Sum of Odd Numbers
  24. Student Grade
  25. Sum of Even and Odd Numbers
  26. Total Average and Percentage of Five Subjects

Character Programs in Java

  1. ASCII Value of a Character
  2. ASCII value of all Characters

Area Programs

The following are the list of java programs to find

  1. Area of Circle
  2. Area Of Triangle
  3. Find Area Of Trapezoid
  4. Area of Equilateral Triangle
  5. Area of Rectangle
  6. Find Area of a Right Angled Triangle

Volume and Surface Area Programs

  1. Volume and Surface Area of Sphere
  2. Volume and Surface Area of a Cylinder
  3. Find Volume and Surface Area of Cube
  4. Volume and Surface Area of Cuboid
  5. Volume and Surface Area of Cone

Number Programs

  1. Armstrong Number
  2. Count Number of Digits in a Number
  3. Electricity Bill Program
  4. Factors of a Number
  5. Factorial Program in Java
  6. Fibonacci Series in Java
  7. First Digit of a Number
  8. First and Last Digit of a Number
  9. Generic Root of a Number
  10. Last Digit of a Number
  11. Natural Numbers from 1 to N
  12. Natural Numbers in Reverse Order
  13. Perfect Number Program
  14. Palindrome Program
  15. Prime Number or Not
  16. Prime Numbers from 1 to N
  17. Sum of Prime Numbers from 1 to N
  18. Reverse a Number
  19. Strong Number
  20. Sum of Digits in a Number
  21. Sum of Natural Numbers from 1 to N
  22. Swap Two Numbers

Date Programs

  1. Leap Year Program
  2. Number of Days in a Month

Array Programs

  1. Arithmetic Operations on Array
  2. Copy an Array to another
  3. Count Even Numbers in an Array
  4. Count Even and Odd Numbers in an Array
  5. Counting Odd Numbers in an Array
  6. Count Positive and Negative Numbers in an Array
  7. Print Array Elements
  8. Sort Array Elements in Ascending Order
  9. Sort Array Elements in Descending Order
  10. Sum of All Elements in an Array
  11. Sum of Even Numbers in an Array
  12. Summing Even and Odd Numbers in an Array
  13. Sum of Odd Numbers in an Array
  14. Swap Two Array without using Temp Variable

Java Star Pattern Programs

  1. Rectangle Star Pattern
  2. Square Star Pattern

Java Number Pattern Programs

  1. Box Number Pattern of 1 and 0
  2. Floyd’s Triangle
  3. Hollow Box Number Pattern
  4. Square Number Pattern