https://www.codewars.com/kata/century-from-year/
The first century spans from the year 1 up to and including the year 100, The second - from the year 101 up to and including the year 200, etc.
Given a year, return the century it is in.
centuryFromYear(1705) returns (18)
centuryFromYear(1900) returns (19)
centuryFromYear(1601) returns (17)
centuryFromYear(2000) returns (20)
Hope you enjoy it .. Awaiting for Best Practice Codes
Enjoy Learning !!!