Practice: CHGCDG
SEPT17: CHEFSUM, MINPERM, CHEFPDIG, FILLMTR, SEACO, SEAFUNC
COOK86: LIKECS01, LIKECS02, LIKECS03
OCT17: PERFCONT, MEX, CHEFGP, CHEFCCYL, CHEFCOUN, POINTCN
COOK87: CK87GSUB, CK87MEDI, CK87QUER
NOV17: VILTRIBE, CLRL, PERPALIN, CHEFHPAL, CHEFNIL
COOK88: SKIING, RNDPAIR, ONCHESS
DEC17: GIT01, CPLAY, VK18, CHEFHAM
JAN18: PRTITION, STRMRG, KCON, MAXSC, RECTANGL, CHEFPALS
APRIL18A: HIGHWAYC, GOODPREF, CUTPLANT, CHEFPAR
LTIME59A: GCDDIV