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题目编号	标题	解决	提交	通过率
1059	Kid’s Problem	0	6	0.000%
1124	A Logical Problem Mid-Central Regional 1993	0	0	0.000%
1132	A Puzzling Problem Mid-Central 1995	1	1	100.000%
1168	Problem Bee Greater New York 2000	1	1	100.000%
1174	A Well-Formed Problem Greater New York 2000	1	1	100.000%
1223	Cable master Northeastern Europe 2001 -Problem C	2	9	22.222%
1224	Wall Northeastern Europe 2001 -Problem D	4	6	66.667%
1225	Chemical Reactions Northeastern Europe 2001 -Problem E	1	1	100.000%
1226	Library Northeastern Europe 2001 -Problem G	0	0	0.000%
1227	Pairs of integers rtheastern Europe 2001 -Problem H	1	6	16.667%
1228	Area Northwestern Europe 2001 -Problem 1	3	5	60.000%
1229	Ambiguous Dates Northwestern Europe 2001 -Problem 2	0	0	0.000%
1231	Enigma Northwestern Europe 2001 -Problem 5	0	0	0.000%
1232	Gridland Northwestern Europe 2001 -Problem 6	2	2	100.000%
1233	T9 Northwestern Europe 2001 -Problem 7	0	1	0.000%
1234	Signal Box Northwestern Europe 2001 -Problem 9	0	0	0.000%
1527	Root of the Problem Mid-Central USA 2006	42	75	56.000%
1537	Prime Ring Problem Asia 1996,Shanghai (Mainland China)	4	6	66.667%
1574	Verify Credit Card TopCoder SRM 396 Division II Problem A	1	1	100.000%
1575	DNA String TopCoder SRM 396 Division II Problem B &Division I Problem A	0	0	0.000%
1576	Fix Image TopCoder SRM 396 Division I Problem B	0	0	0.000%
1577	Removing Digits TopCoder SRM 396 Division II Problem C	2	3	66.667%
1578	More Nim TopCoder SRM 396 Division I Problem C	0	5	0.000%
1806	Judging Filling Problems 3rd Central South China Programming Contest	0	6	0.000%
1966	A MST Problem 20100831湖工大校赛	5	6	83.333%
2193	算法2-8~2-11：链表的基本操作 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1326">buct.acmclub.com	981	2955	33.198%
2194	算法2-13~2-16：静态链表 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1327">buct.acmclub.com	418	1146	36.475%
2195	算法2-18~2-19：双向循环链表 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1328">buct.acmclub.com	314	541	58.041%
2209	算法3-4：表达式求值 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1743">buct.acmclub.com	729	2030	35.911%
2212	算法4-1,4-3：定位子串 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1746">buct.acmclub.com	460	1085	42.396%
2213	算法4-2：字符串连接 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1747">buct.acmclub.com	578	1766	32.729%
2215	算法4-5：求子串位置的定位函数 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1749">buct.acmclub.com	424	1073	39.515%
2222	算法5-5~5-8：广义表的基本操作 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1756">buct.acmclub.com	326	436	74.771%
2225	算法6-5~6-7：线索二叉树 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1758">buct.acmclub.com	408	620	65.806%
2226	算法6-8~6-11：用树表示的等价问题 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1759">buct.acmclub.com	216	331	65.257%
2228	算法6-13：自顶向下的赫夫曼编码 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1761">buct.acmclub.com	432	615	70.244%
2234	算法7-10,7-11：关节点和重连通分量 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1766">buct.acmclub.com	211	705	29.929%
2241	算法10-10,10-11：堆排序 <a href="http://buct.acmclub.com/index.php?app=problem_title&id=59&problem_id=1779">buct.acmclub.com	881	1505	58.538%
2264	The Unsolvable Problem MU2013-3	61	215	28.372%
2332	A simple problem again 2014MU_ShanDong	31	87	35.632%
2337	Fake Problem 2014MU_Shandong	1	1	100.000%
2388	A water problem? Yes, a water problem	109	138	78.986%
2391	A water problem again? Yes, a water problem again!!!!!	123	165	74.545%
2510	Can you make a water problem? Losanto	3	4	75.000%
2628	Math Problem - 1 BestCoder Round #18 (计科1502-闫楠)	1	35	2.857%
3325	Water Problem Again	5	33	15.152%
3350	easy problem	50	274	18.248%
3360	A Multiply Problem 18.5队内赛	23	52	44.231%
3368	Just a Cost Problem 18.5队内赛	1	1	100.000%
3372	A+B problem II	31	211	14.692%
3557	A Simple Problem with Integers POJ 线段树 zzh ccf7	1	12	8.333%
3762	An interesting problem cordercorder	43	115	37.391%
3794	Easy problem	2	36	5.556%
3850	Another Chess Problem 2019MultiUni-2	1	1	100.000%
3860	Just Skip The Problem 2019MultiUni-2	1	1	100.000%
3881	The Water Problem	134	206	65.049%
3930	Minimum currency payment problem	175	310	56.452%
4029	a math problem(easy version)	208	439	47.380%
4030	a math problem(hard version)	24	176	13.636%
4177	Problem A:Arranging Hat NWERC 2016	7	17	41.176%
4178	Problem B: British Menu NWERC 2016	3	13	23.077%
4179	Problem C:Careful Ascent NWERC 2016	101	127	79.528%
4180	Problem D:Driving in Optimistan NWERC 2016	1	2	50.000%
4181	Problem E:Exam Redistribution NWERC 2016	134	176	76.136%
4182	Problem F:Free Weights NWERC 2016	25	40	62.500%
4183	Problem G:Gotta Nudge ’Em All NWERC 2016	2	6	33.333%
4184	Problem H:Hamiltonian Hypercube NWERC 2016	15	24	62.500%
4185	Problem I:Iron and Coal NWERC 2016	6	12	50.000%
4186	Problem J:Jupiter Orbiter NWERC 2016	3	4	75.000%
4188	Problem A :Average Rank NWERC 2019	2	8	25.000%
4190	Problem B: Balanced Cut NWERC 2019	2	5	40.000%
4191	Problem D :Disposable Switches NWERC 2019	2	4	50.000%
4192	Problem E: Expeditious Cubing NWERC 2019	9	36	25.000%
4194	Problem A Ascending Photo NWERC 2017	1	2	50.000%
4195	Problem B Boss Battle NWERC 2017	2	2	100.000%
4196	Problem H :Height Proﬁle NWERC 2019	3	17	17.647%
4197	Problem C Connect the Dots NWERC 2017	1	3	33.333%
4198	Problem D Dunglish NWERC 2017	3	3	100.000%
4199	Problem E English Restaurant NWERC 2017	1	5	20.000%
4200	Problem C :Canvas Line NWERC 2019	42	104	40.385%
4201	Problem F :Firetrucks Are Red NWERC 2019	9	38	23.684%
4202	Problem G :Gnoll Hypothesis NWERC 2019	2	11	18.182%
4204	Problem I :Inverted Deck NWERC 2019	60	131	45.802%
4205	Problem J :Jackdaws And Crows NWERC 2019	3	4	75.000%
4206	Problem K :Kitesurﬁng NWERC 2019	3	6	50.000%
4207	Problem F Factor-Free Tree NWERC 2017	1	17	5.882%
4208	Problem G Glyph Recognition NWERC 2017	2	11	18.182%
4209	Problem H High Score NWERC 2017	1	1	100.000%
4210	Problem I Installing Apps NWERC 2017	1	3	33.333%
4211	Problem J Juggling Troupe NWERC 2017	3	8	37.500%
4212	Problem A . Access Points NWERC2018	1	10	10.000%
4213	Problem K Knockout Tournament NWERC 2017	1	5	20.000%
4219	Problem B. Brexit Negotiations NWERC2018	5	7	71.429%
4220	Problem C. Circuit Board Design NWERC2018	8	9	88.889%
4221	Problem D. Date Pickup NWERC2018	1	3	33.333%
4222	Problem E. Equality Control NWERC2018	2	2	100.000%
4223	Problem F. Fastest Speedrun NWERC2018	1	1	100.000%
4224	Problem G. Game Design(有SPJ，还没写出来，暂别提交) NWERC2018	0	6	0.000%
4225	Problem H. Hard Drive NWERC2018	13	18	72.222%
4226	Problem I. Inﬂation NWERC2018	7	14	50.000%
4227	Problem J. Jinxed Betting NWERC2018	1	1	100.000%
4228	Problem K. Kleptography NWERC2018	7	9	77.778%
4561	Coin problem 动态规划	163	318	51.258%
5424	Yet Another Matrix Problem 2021“MINIEYE杯”中国大学生算法设计超级联赛（5）	2	4	50.000%
5475	Yet Another Problem About Pi	2	4	50.000%
5476	A-Fall with Fake Problem 2021“MINIEYE杯”中国大学生算法设计超级联赛（7）-补题	2	4	50.000%
5486	A Simple Problem	1	2	50.000%
5529	Boring data structure problem 2021“MINIEYE杯”中国大学生算法设计超级联赛（9）	3	3	100.000%
5537	Problem J. Pty plays game 2021-hdu 多校 10	1	1	100.000%
5538	Problem I. Pty loves SegmentTree 2021-hdu 多校 10	1	1	100.000%
5539	Problem H. Pty loves string 2021-hdu 多校 10	3	18	16.667%
5540	Problem G. Pty loves graph 2021-hdu 多校10	6	10	60.000%
5549	More Fantastic Chess Problem	0	0	0.000%
5616	The most difficult problem about data structure----Persistent balance tree mixed with Persistent segment tree 2078年北京BUCT区域赛题目	237	1097	21.604%
5674	Matrix Problem	0	0	0.000%
6566	Problem I. Package Delivery	2	3	66.667%
6567	Problem J. Range Reachability Query	0	0	0.000%
6568	Problem K. Taxi	1	3	33.333%
6569	Problem L. Two Permutations	0	0	0.000%
6577	Yet Another Easy Permutation Count Problem 2022年杭电多校联合训练六	1	1	100.000%
6578	Yet Another Easy Function Sum Problem 2022年杭电多校联合训练六	1	1	100.000%
7223	Gcd Problem	1	1	100.000%
7224	gcd problem	2	2	100.000%
7225	GCD problem	4	4	100.000%
7281	problem.A+B	0	1	0.000%
7320	Flipper(Problem J4/S1) CCC	2	3	66.667%
7321	Pretty Average Primes(Problem S2)	0	0	0.000%
7322	Arithmetic Square(Problem S3)	0	0	0.000%
7323	Tourism(Problem S4)	0	0	0.000%
7324	Triangle: The Data Structure(Problem S5)	0	0	0.000%
7325	Surmising a Sprinter's Speed(Problem S1) CCC	2	5	40.000%
7326	Dog Treats(Problem J1) CCC	6	22	27.273%
7327	Epidemiology(Problem J2) CCC	5	9	55.556%
7328	Art(Problem J3) CCC	3	7	42.857%
7329	Cyclic Shifts(Problem J4) CCC	3	4	75.000%
7333	Josh's Double Bacon Deluxe(Problem S5) CCC	0	0	0.000%
7395	Good Groups(Problem J4/S2) CCC	1	2	50.000%
7396	Sunflowers(Problem J4/S2) CCC	2	7	28.571%
7397	Favourite Times(Problem J4) CCC	2	7	28.571%
7398	Arrival Time(Problem J4) CCC	3	14	21.429%
7400	Wait Time(Problem J4) CCC	2	13	15.385%
7401	Arranging Books(Problem J4) CCC	4	38	10.526%
7402	Happy or Sad(Problem J2) CCC	0	0	0.000%
7403	Assigning Partners(Problem J5) CCC	4	13	30.769%
7404	π-day(Problem J5) CCC	2	16	12.500%
7405	Tandem Bicycle(Problem J5) CCC	3	3	100.000%
7406	Nailed It!(Problem J5/S3)	3	18	16.667%
7407	Choose your own path(Problem J5) CCC	2	4	50.000%
7408	Rule of Three(Problem J5)	0	4	0.000%

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