Problems from 2022 ICPC North America Regional Programming Contests (February 25, 2023)

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Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Advertising ICPC	0.00	713	605	105	17%	7.9Hard	en
Alchemy	0.00	120	752	140	19%	7.6Hard	en
Blueberry Waffle	0.00	54	2466	990	40%	2.1Easy	en
Bog of Eternal Stench	0.00	588	569	117	21%	7.0Hard	en
Branch Manager	0.03	312	947	211	22%	5.6Hard	en
Champernowne Count	0.00	92	793	377	48%	3.5Medium	en
Chocolate Chip Fabrication	0.03	498	851	277	33%	5.7Hard	en
Color Tubes	0.00	897	446	114	26%	6.7Hard	en
Counting Satellites	0.00	114	318	122	38%	7.1Hard	en
Creative Accounting	0.04	185	784	197	25%	5.2Medium	en
Digits of Unity	0.04	806	213	85	40%	6.6Hard	en
Eroding Pillars	0.11	948	324	88	27%	7.1Hard	en
Everything Is A Nail	0.01	301	747	239	32%	5.5Hard	en
Exponent Exchange	0.00	788	332	75	23%	8.3Hard	en
Fading Wind	0.00	99	2272	1159	51%	1.6Easy	en
Family Visits	0.00	273	773	180	23%	6.6Hard	en
Food Processor	0.01	382	793	175	22%	5.1Medium	en
Greedy Increasing Subsequences	0.03	186	338	156	46%	5.8Hard	en
Hunt the Wumpus	0.00	185	723	377	52%	2.1Easy	en
I Could Have Won	0.00	102	902	340	38%	3.2Medium	en
Lone Knight	0.17	2566	181	37	20%	6.4Hard	en
Profitable Trip	0.01	387	293	101	34%	5.9Hard	en
Repetitive Song	0.01	66	482	228	47%	3.1Medium	en
Restaurant Opening	0.00	128	682	418	61%	1.9Easy	en
Streets Ahead	0.02	71	1307	624	48%	2.1Easy	en
Sun and Moon	0.00	55	2044	887	43%	2.1Easy	en
Three Dice	0.00	494	319	157	49%	4.7Medium	en
Triangle Containment	0.05	809	614	162	26%	6.6Hard	en