Practice Problems

	Title		Tags
24A	Tissue Rush	Easy	Greedy	79/81
24B	Sauce Circle	Medium	Graph	33/43
24C	Last Sip	Medium	Greedy	27/36
24D	One Ball Stays	Medium	Graphs	20/25
24E	Tea or Coffee First	Hard	Greedy	13/15
24F	Surviving Symbols	Hard	GraphMatching	9/10
24G	Breaking the Partition	Hard	Greedy	8/8
23A	The Untouched Die	Easy	Math	96/99
23B	Stay for a Song	Easy	Greedy	95/96
23C	Nearest Rival	Easy	Greedy	55/64
23D	Two-Way Vote Count	Medium	Greedy	58/65
23E	Louder Every Second	Medium	Stack	27/28
23F	Feeding Frenzy	Medium	Cartesian Tree	26/27
23G	Keyring Order	Medium	Tree	3/9
22A	Four Pieces, One Sheet	Easy	Math	78/87
22B	Opposite Workflows	Easy	GreedyMath	57/64
22C	Prefix Painting	Medium	CombinatoricsDP	41/42
22D	Moving the Sand	Hard	DPGreedy+2	36/37
22E	Age Reports	Medium	CombinatoricsMath	13/18
22F	Shortest Wiring	Hard	ConstructiveTrees	13/14