For each of the following problems, do not use construtors and test your program with many different input data.

1. Write a Python program that accepts an integer (n) and computes the value of n+nn+nnn.

For example, if n=5, 5+55+555

Expected result: 615

2. Write a Python program to print the documents (syntax, description, etc.) of Python built-in function(s).

Sample function: abs()

Expected result:

abs(number) -> number

Return the absolute value of the argument