1.Define two methods to print the maximum and the minimum number respectively among three numbers entered by user.

2.Define a program to find out whether a given number is even or odd.

3.A person is elligible to vote if his/her age is greater than or equal to 18. Define a method to find out if he/she is elligible to vote.

4.Write a program to print the sum of two numbers entered by user by defining your own method.

5.Define a method that returns the product of two numbers entered by user.

6.Write a program to print the circumference and area of a circle of radius entered by user by defining your own method.

7.Define a method to find out if number is prime or not.

8.Write a program which will ask the user to enter his/her marks (out of 100). Define a method that will display grades according to the marks entered as below:

Marks Grade

91-100 AA

81-90 AB

71-80 BB

61-70 BC

51-60 CD

41-50 DD

<=40 Fail

9.Write a program to print the factorial of a number by defining a method named 'Factorial'.

Factorial of any number n is represented by n! and is equal to 1*2*3*....*(n-1)*n. E.g.-

4! = 1*2*3*4 = 24

3! = 3*2*1 = 6

2! = 2*1 = 2

Also,

1! = 1

0! = 0