112. Python Program to Look Up a Phone Number

Overview

A safe lookup: the program never stops with a KeyError, whatever the user types.

Problem Statement

The phone book is already in the starter code:

phone_book = {"Sunny": "98765", "Rocky": "91234", "Lucky": "99887"}

Read a name and print that person's number. If the name isn't a key in the phone book, print Not found. Names must match exactly, so sunny is not found. For example, for Rocky:

91234

Use input() with no prompt text: the tests type the input for you, and a prompt would end up in your output.

Input

One value per line, in this order. Example:

Rocky

Output

The output for that example:

91234

The tests try 4 different inputs.