mitnegativeinfinity가 해결한 문제

#	제목	푼 사람 수	평균 시도
20783	Hotels	1	1.00
20784	Internet Chats	10	1.40
20785	Julius Caesar and Kazusa	2	2.00
20786	Key Management	1	1.00
20787	Light Version Of Famous Task	2	1.00
20788	Arrange and Count!	3	2.00
20789	Build More 2020's!	4	3.00
20790	Choose Two Subsequences	2	2.50
20791	Determinant Strikes Back	19	1.47
20792	Efficient Data Structure	3	2.33
20793	Fibonnacci Suffix Array	1	1.00
20794	Greatest Square	1	1.00
20795	Hamming Distance	1	1.00
20796	Integers and Ranges	6	1.33
20797	Jailing	1	1.00
20798	Rikka with Game	10	5.20
20799	Rikka with Maximum Subsegment Sum	6	1.00
20800	Rikka with Random Tree	2	1.00
20801	Rikka with New Year's Party	3	1.33
20802	Rikka with Subsequence	3	1.00
20804	Rikka with Game Theory	5	1.00
20805	Rikka with Storehouse	2	1.50
20806	Rikka with RCPC	3	1.00
20807	Rikka with Book	3	1.33
20808	Rikka with Composite Number	5	1.40
20809	Rikka with Generals	3	1.33
20810	Rikka with Employees	2	1.00
20938	반짝반짝	99	3.30
20964	Sum of Distances	34	2.32
20965	Minimum Cost Paths	23	1.96
20966	Paint by Letters	10	2.60
20984	Growing Vegetables is Fun 4	113	1.70
20985	Snowball	74	1.89
20986	Group Photo	79	1.89
20987	Robot	50	4.12
20996	Edit Distance Yet Again	16	3.50
20997	(Almost) Fair Cake-Cutting	15	2.53
20998	Jellyfish	23	3.04
20999	Flat Organization	29	4.69
21000	Archer Vlad	33	3.24
21001	A Very Different Word	42	2.62
21002	Cactus	25	2.08
21003	Social Distancing	8	2.00
21004	GCD vs. XOR	72	2.51
21005	Civilizations	18	1.94
21006	We apologize for any inconvenience	15	1.40
21007	Patrol Drone	7	2.29
21008	Social Justice	19	2.95
21060	Adjacent Rooks	18	1.44
21061	Beautiful Permutation	59	1.78

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