Get the century of a year
ArnoldC, 308 298 bytes
IT'S SHOWTIME
HEY CHRISTMAS TREE x
YOU SET US UP 0
GET YOUR ASS TO MARS x
DO IT NOW
I WANT TO ASK YOU A BUNCH OF QUESTIONS AND I WANT TO HAVE THEM ANSWERED IMMEDIATELY
GET TO THE CHOPPER x
HERE IS MY INVITATION x
GET UP 99
HE HAD TO SPLIT 100
ENOUGH TALK
TALK TO THE HAND x
YOU HAVE BEEN TERMINATED
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This seemed a challenge easy enough to try to write my first answer in ArnoldC...
JavaScript, 14 bytes
y=>1+--y/100|0
Try it online
Vim, 13 bytes
3I0<Esc>$3hd0<C-x>xx<C-a>