Some Basic java Problem

1. Write a Java program to print 'Hello' on screen and then print your name on a separate line.
2. Write a Java program to print the sum of two numbers.
3. Write a Java program to divide two numbers and print on the screen.
4. Write a Java program to print the result of the following operations.
a. -5 + 8 * 6
b. (55+9) % 9
c. 20 + -3*5 / 8
d. 5 + 15 / 3 * 2 - 8 % 3 
5. Write a Java program that takes two numbers as input and display the product of two numbers.
6. Write a Java program to print the sum (addition), multiply, subtract, divide and remainder of two numbers. 
7. Write a Java program that takes a number as input and prints its multiplication table upto 10.
8. Write a Java program to display the following pattern.

   J    a   v     v  a                                                  
   J   a a   v   v  a a                                                 
J  J  aaaaa   V V  aaaaa                                                
 JJ  a     a   V  a     a 

9. Write a Java program to compute the specified expressions and print the output. 

10. Write a Java program to compute a specified formula.

4.0 * (1 - (1.0/3) + (1.0/5) - (1.0/7) + (1.0/9) - (1.0/11))