12. Write functions with docstring for the tasks described below: a) Computing the larger of two integers.
b) Computing the smallest of three floating-point numbers.

Acontact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. write a program that first takes in word pairs that consist of a name and a phone number (both strings). that list is followed by a name, and your program should output that name's phone number.