def centuryFromYear(year):
    if (year%100 == 0): return year//100
    else: return year//100+1

'''Given a year, return the century it is in. 
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.

Example

    For year = 1905, the output should be
    centuryFromYear(year) = 20;
    For year = 1700, the output should be
    centuryFromYear(year) = 17.
'''