Practice: ADDMUL, GRAPHCNT, XTGR, RECTLIT, PDELIV, COVERING, TREEBAL, MYS00T
JAN18: RECTANGL, MAXSC, STRMRG, PRTITION
LTIME64B: CHEFRES, JDELAY, OPPOSITE, MATCH2
COOK113A: XORIT
COOK117A: KPERM, MINOPS, TOWCNT, KARRAY
COOK118A: CROADS, CHEFSHIP, CHEFTRIP, CHEFSQUD
LTIME84A: ABSNX, TREDIFF, CONVSTR, CHEFZRON
JUNE20A: EOEO, TTUPLE, CONTAIN, CONVAIR, DIFVAL, COVDSMPL
LTIME88A: ROOTTREE