Volume 1

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Problem Set

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Current Contest
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Award Contest

欢迎参加IJCAI 2020麻将智能体竞赛，大奖等你拿！Welcome to IJCAI 2020 Mahjong AI competition with amazing prizes! | 北京大学《ACM/ICPC大学生程序设计竞赛训练》暑期课面向全球招生！

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ID	Title	Ratio(AC/submit)	Date
1000	A+B Problem	56%(285424/505936)	2020-7-4
1001	Exponentiation	23%(46481/194006)	2020-7-4
1002	487-3279	17%(57570/326115)	2020-7-3
1003	Hangover	48%(71205/147297)	2020-7-3
1004	Financial Management	38%(81697/214816)	2020-7-4
1005	I Think I Need a Houseboat	42%(51572/119939)	2020-7-3
1006	Biorhythms	32%(50978/156687)	2020-7-3
1007	DNA Sorting	39%(47132/117836)	2020-7-3
1008	Maya Calendar	30%(26820/87433)	2020-7-3
1009	Edge Detection	23%(5907/24766)	2020-7-2
1010	STAMPS	29%(6226/20970)	2020-7-1
1011	Sticks	24%(40196/166696)	2020-7-3
1012	Joseph	38%(23292/61159)	2020-7-1
1013	Counterfeit Dollar	31%(17599/56742)	2020-7-1
1014	Dividing	26%(21057/79754)	2020-7-3
1015	Jury Compromise	27%(10059/37138)	2020-7-2
1016	Numbers That Count	33%(7878/23190)	2020-7-3
1017	Packets	34%(24074/70510)	2020-7-1
1018	Communication System	35%(12198/34467)	2020-7-1
1019	Number Sequence	28%(13019/44916)	2020-7-3
1020	Anniversary Cake	32%(6318/19266)	2020-6-29
1021	2D-Nim	45%(2080/4547)	2020-7-1
1022	Packing Unit 4D Cubes	35%(1011/2881)	2020-7-1
1023	The Fun Number System	34%(4177/12068)	2020-7-1
1024	Tester Program	36%(1165/3193)	2020-6-27
1025	Department	24%(564/2299)	2020-6-20
1026	Cipher	27%(6752/24133)	2020-6-28
1027	The Same Game	35%(2619/7399)	2020-7-4
1028	Web Navigation	44%(17075/38105)	2020-6-30
1029	False coin	28%(7211/25619)	2020-7-3
1030	Rating	25%(538/2143)	2020-6-20
1031	Fence	35%(1464/4155)	2020-6-21
1032	Parliament	42%(8645/20459)	2020-7-3
1033	Defragment	35%(1796/5080)	2020-6-29
1034	The dog task	40%(1423/3554)	2020-6-20
1035	Spell checker	36%(10544/28918)	2020-7-4
1036	Gangsters	28%(3912/13507)	2020-6-21
1037	A decorative fence	38%(3494/9028)	2020-6-30
1038	Bugs Integrated, Inc.	38%(4391/11385)	2020-6-25
1039	Pipe	31%(4166/13325)	2020-7-1
1040	Transportation	41%(2315/5521)	2020-6-21
1041	John's trip	34%(4085/11861)	2020-6-30
1042	Gone Fishing	31%(13187/41876)	2020-6-30
1043	What's In A Name?	35%(1052/2986)	2020-6-21
1044	Date bugs	30%(1046/3472)	2020-6-5
1045	Bode Plot	61%(9688/15833)	2020-6-29
1046	Color Me Less	47%(17996/37492)	2020-6-21
1047	Round and Round We Go	46%(6423/13781)	2020-6-21
1048	Follow My Logic	27%(669/2405)	2020-6-9
1049	Microprocessor Simulation	29%(1009/3462)	2020-4-19
1050	To the Max	52%(31306/59233)	2020-7-3
1051	P,MTHBGWB	56%(4929/8753)	2020-6-29
1052	Plato's Blocks	36%(394/1078)	2020-6-9
1053	Set Me	45%(1580/3447)	2020-5-24
1054	The Troublesome Frog	29%(4499/15353)	2020-7-2
1055	BULK MAILING	29%(337/1157)	2020-1-20
1056	IMMEDIATE DECODABILITY	46%(7444/15950)	2020-6-25
1057	FILE MAPPING	45%(1338/2917)	2020-6-6
1058	The Gourmet Club	29%(551/1868)	2020-1-7
1059	Chutes and Ladders	2%(1037/40239)	2020-7-3
1060	Modular multiplication of polynomials	45%(2373/5178)	2020-5-26
1061	青蛙的约会	23%(33026/143503)	2020-7-3
1062	昂贵的聘礼	30%(19353/63823)	2020-7-3
1063	Flip and Shift	46%(3754/8149)	2020-6-14
1064	Cable master	20%(17492/85940)	2020-7-3
1065	Wooden Sticks	43%(12618/29080)	2020-7-2
1066	Treasure Hunt	40%(3849/9401)	2020-6-29
1067	取石子游戏	34%(16940/49501)	2020-7-2
1068	Parencodings	58%(17738/30117)	2020-6-29
1069	The Bermuda Triangle	46%(774/1669)	2020-6-17
1070	Deformed Wheel	19%(168/851)	2020-6-30
1071	Illusive Chase	45%(663/1462)	2020-2-1
1072	Puzzle Out	23%(346/1454)	2020-7-1
1073	The Willy Memorial Program	28%(243/867)	2020-7-1
1074	Parallel Expectations	28%(325/1147)	2020-7-3
1075	University Entrance Examination	27%(269/977)	2020-5-16
1076	Bowl	20%(233/1156)	2020-7-1
1077	Eight	41%(17057/41526)	2020-7-2
1078	Gizilch	38%(694/1803)	2020-6-21
1079	Ratio	36%(1620/4389)	2020-6-10
1080	Human Gene Functions	55%(12185/21794)	2020-7-2
1081	You Who?	28%(325/1159)	2020-7-1
1082	Calendar Game	48%(3479/7107)	2020-6-16
1083	Moving Tables	33%(12423/37306)	2020-7-1
1084	Square Destroyer	45%(2351/5182)	2020-6-22
1085	Triangle War	39%(1600/4037)	2020-5-14
1086	Unscrambling Images	37%(361/964)	2020-6-30
1087	A Plug for UNIX	35%(7575/21598)	2020-7-3
1088	滑雪	38%(45429/118672)	2020-7-3
1089	Intervals	39%(3793/9587)	2020-7-2
1090	Chain	32%(1247/3785)	2020-6-8
1091	跳蚤	31%(3862/12094)	2020-6-30
1092	Farmland	36%(545/1500)	2020-7-3
1093	Formatting Text	27%(756/2735)	2020-5-22
1094	Sorting It All Out	34%(15333/43936)	2020-7-3
1095	Trees Made to Order	56%(4490/7954)	2020-6-23
1096	Space Station Shielding	34%(659/1904)	2020-5-5
1097	Roads Scholar	35%(353/986)	2020-7-3
1098	Robots	26%(204/760)	2020-6-14
1099	Square Ice	38%(1832/4729)	2020-6-26

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