Functions

[satishary]

1. Make a function to find the max of 2 numbers
2. Make a function to find the max of 3 numbers
3. Make a function to print the table of a number
4. Check for odd/even.
5. Check for prime
6. Print the Nth Fibonacci Number.
7. Make a function to find the factorial of a number.
8. Make a function to calculate nCr.
9. Make a function to count the number of digits in a number
10. Make a function to check for a Happy Number.