songc가 해결한 문제

#	제목	푼 사람 수	평균 시도
10118	007	7	4.43
1904	01타일	26,859	3.16
9095	1, 2, 3 더하기	55,880	1.55
1463	1로 만들기 STANDARD	67,495	3.03
24039	2021은 무엇이 특별할까?	1,580	1.77
24268	2022는 무엇이 특별할까?	602	4.05
11726	2×n 타일링	50,049	2.73
11727	2×n 타일링 2	36,459	1.70
17167	A Plus Equals B	218	2.16
1000	A+B STANDARD	295,311	2.56
1001	A-B STANDARD	252,860	1.44
17965	Absolute Game	114	1.38
23767	Access Denied	43	2.02
16601	Access Points	65	1.68
16598	Achievements	27	1.70
1005	ACM Craft	14,410	3.48
8314	Acyclic Decomposition	49	3.22
9284	Adriatic	27	2.04
20023	Advertisement Matching	32	2.47
13831	Alice in Foxland	7	4.29
21768	AND PLUS OR	46	1.93
10133	Ant colony	47	2.79
25061	Antennas	43	1.77
21905	Archeologists	28	1.61
15283	Archery Tournament	46	2.72
16740	Arithmetic Progressions	112	2.55
19914	Arranging Shoes	85	1.84
17695	Arranging Tickets	16	2.88
19381	Ascending Tree	29	2.03
17683	Asceticism	28	1.32
15258	Assignment Algorithm	40	1.08
21807	Autobahn	9	2.11
18194	Bad Hair Day와 기댓값	45	1.20
16760	Balance Beam	80	5.99
21813	Balanced Subsets	19	1.58
13967	Balls and Needles	32	1.69
18260	Bessie's Snow Cow	61	2.56
16661	Bimatching	31	2.39
21763	Bingo	127	3.34
18526	Bomas	28	3.18
20024	Bombs In My Deck	109	1.81
16583	Boomerangs	141	2.03
12749	Bosses	117	2.13
4448	Bracelets	55	2.73
21827	Bread First Search	25	1.88
16602	Brexit Negotiations	74	1.78
17696	Broken Device	22	5.23
18839	Building 4	58	1.34
16783	Bulldozer	107	5.11
7419	Cable master	38	3.34

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