TASK DEFINITION: In this task, you are given a country name and you need to return the Top Level Domain (TLD) of the given country. The TLD is the part that follows immediately after the "dot" symbol in a website's address. The output, TLD is represented by a ".", followed by the domain.
PROBLEM: Cocos (Keeling) Islands

SOLUTION: .cc

PROBLEM: Macedonia

SOLUTION: .mk

PROBLEM: Vatican City

SOLUTION:
.va