1. How to install java 
2. How to add two numbers in java
3. How to compile the program
4. How to subtract two numbers in java
5. How to multiply two numbers in java
6. How to divide two numbers in java
7. How to find Average of three numbers
8. How to find a number is even or odd
9. How to find Largest Number
10. How to find Smallest Number
11. Program to find Loop
12. Program for Even Loop
13. Program for Odd Loop
14. Program for Automatic Sum 
15. Program for Automatic Difference
16. Program for Automatic Multiply
17. Program for Automatic Divide
18. Program for Percentage