ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
4718	Another Sith Tournament cf678E 2200 bitmasks dp math probabilities	1	2	50.0%
4723	Vanya and Balloons cf677E 2300 binary search brute force dp implementation	1	1	100.0%
4724	Vanya and Treasure cf677D 2300 data structures dp graphs shortest paths	1	1	100.0%
4728	人类与AI战争 cf676E 2400 math 思维	1	1	100.0%
4729	Theseus and labyrinth cf676D 2000 graphs implementation shortest paths	2	3	66.7%
4733	Trains and Statistic cf675E 2300 data structures dp greedy	1	4	25.0%
4735	Money Transfers cf675C 2100 constructive algorithms data structures greedy sortings	1	1	100.0%
4740	不同就好 CF672B 1000 constructive algorithms implementation strings	62	122	50.8%
4743	Roads in Yusland CF671D 2900 data structures dp greedy	1	1	100.0%
4744	Ultimate Weirdness of an Array CF671C 2800 data structures number theory	1	1	100.0%
4745	Robin Hood CF671B 2000 binary search greedy	2	2	100.0%
4746	Restore a Number CF670F 2300 brute force constructive algorithms strings	1	1	100.0%
4748	zhuozhuo烤饼干 CF670D2 1500 binary search implementation	240	473	50.7%
4753	Petya and Post CF66E 2000 data structures dp	2	2	100.0%
4760	Codeword CF666C 2500 combinatorics strings	1	1	100.0%
4761	World Tour CF666B 2000 graphs shortest paths	2	3	66.7%
4763	Four Divisors CF665F 2400 data structures dp math number theory sortings two pointers	1	1	100.0%
4764	Beautiful Subarrays CF665E 2100 data structures divide and conquer strings trees	1	1	100.0%
4768	To Hack or not to Hack CF662E 3100 brute force dp greedy	1	1	100.0%
4769	International Olympiad CF662D 2000 constructive algorithms greedy implementation math	2	2	100.0%
4770	Binary Table CF662C 2600 bitmasks brute force divide and conquer dp fft math	1	1	100.0%
4771	Graph Coloring CF662B 2200 dfs and similar graphs	1	4	25.0%
4772	Gambling Nim CF662A 2400 bitmasks math matrices probabilities	1	1	100.0%
4773	Bear and Bowling 4 CF660F 2500 binary search data structures divide and conquer geometry ternary search	1	4	25.0%
4774	Different Subsets For All Tuples CF660E 2300 combinatorics math	1	1	100.0%
4778	共素数数组 CF660A 1200 greedy implementation math number theory	64	173	37.0%
4779	Harry Potter and the Sorting Hat CF65D 2200 brute force dfs and similar hashing	1	1	100.0%
4782	Fence Divercity CF659G 2300 combinatorics dp number theory	1	2	50.0%
4783	Polycarp and Hay CF659F 2000 dfs and similar dsu graphs greedy sortings	2	2	100.0%
4792	Out of Controls CF656E 2000 *special problem	1	1	100.0%
4793	Rosetta Problem CF656D 2100 *special problem	1	1	100.0%
4794	Without Text CF656C 2000 *special problem	1	1	100.0%
4797	Paper task CF653F 2600 data structures string suffix structures strings	1	1	100.0%
4798	Bear and Forgotten Tree 2 CF653E 2400 dfs and similar dsu graphs trees	1	1	100.0%
4799	Delivery Bears CF653D 2200 binary search flows graphs	1	1	100.0%
4803	Ants on a Circle CF652F 2800 constructive algorithms math	2	6	33.3%
4804	Pursuit For Artifacts CF652E 2300 dfs and similar dsu graphs trees	1	1	100.0%
4805	Nested Segments CF652D 1800 data structures sortings	1	1	100.0%
4806	Foe Pairs CF652C 1800 combinatorics sortings two pointers	1	1	100.0%
4807	z-sort CF652B 1000 sortings	39	65	60.0%
4808	毛毛虫 CF652A 1400 implementation math 思维	64	215	29.8%
4809	美丽的油画 CF651B 1200 greedy sortings	88	164	53.7%
4811	Zip-line CF650D 2600 binary search data structures dp hashing	1	1	100.0%
4812	Table Compression CF650C 2200 dfs and similar dp dsu graphs greedy	1	1	100.0%
4815	Cowslip Collections CF645F 2500 combinatorics math number theory	1	2	50.0%
4816	Intellectual Inquiry CF645E 2200 dp greedy strings	1	2	50.0%
4819	Mischievous Mess Makers CF645B 1200 greedy math	32	61	52.5%
4820	Amity Assessment CF645A 1200 brute force constructive algorithms implementation	24	51	47.1%
4821	Hostname Aliases CF644C 2100 *special problem binary search data structures implementation sortings strings	1	3	33.3%
4824	Bears and Juice CF643F 2900 dp math meet-in-the-middle	1	1	100.0%
4825	Bearish Fanpages CF643D 2900	1	1	100.0%
4828	Little Artem and Graph CF641G 2300	1	1	100.0%
4829	小阿尔提姆和时间机器 CF641E 2000 data structures	3	3	100.0%
4833	糖果游戏 CF63E 2000 bitmasks dfs and similar dp games implementation	3	3	100.0%
4835	士兵突击 CF63B 1200 implementation	101	183	55.2%
4838	Bear and Contribution 639D 2400 binary search,greedy,math,sortings	1	1	100.0%
4839	Bear and Polynomials 639C 2200 hashing,implementation,math	7	34	20.6%
4841	北极熊 639A 1200 implementation	26	72	36.1%
4852	Yash And Trees 线段树 633G 2800 bitmasks,data structures,dfs and similar,math,number theory	1	2	50.0%
4853	The Chocolate Spree 树形DP 633F 2600 dfs and similar,dp,graphs,trees	1	1	100.0%
4854	斐波那契式 633D 2000 brute force,dp,hashing,implementation,math	5	7	71.4%
4857	Magic Matrix 632F 2400 brute force,divide and conquer,graphs,matrices,trees	1	1	100.0%
4858	Thief in a Shop 632E 2400 divide and conquer,dp,fft,math	11	14	78.6%
4859	Longest Subsequence 632D 2100 brute force,math,number theory	1	1	100.0%
4860	The Smallest String Concatenation 最小的字符串串联 632C 1700 The sortings,strings	13	13	100.0%
4861	zz的游戏 632B 1400 brute force,constructive algorithms 思维	82	271	30.3%
4862	Grandma Laura and Apples 632A 1200	34	92	37.0%
4863	Product Sum 631E 2600 data structures,dp,geometry	1	2	50.0%
4864	Messenger 631D 2100 data structures,hashing,implementation,string suffix structures,strings	1	1	100.0%
4866	检查表格 631B 1200 constructive algorithms,implementation	93	143	65.0%
4868	Game 630R 1200 games,math	3	3	100.0%
4881	异或和 2025 csp-j	2	2	100.0%
4882	多边形 2025 CPS-J	3	3	100.0%
4883	Tyndex 62B 1800	2	3	66.7%
4884	A Student's Dream 62A 1300	13	21	61.9%
4885	Famil Door and Roads 629E 2300 combinatorics,data structures,dfs and similar,dp,probabilities,trees	0	7	0.0%
4886	生日礼物 DP 枚举 629C 2000 思维	4	9	44.4%
4887	zz的聚会 629B 1100 brute force 思维	12	13	92.3%
4888	Far Relative’s Birthday Cake 629D 2000 data structures,dp	8	8	100.0%
4889	Bear and Fair Set 网络流 628F 2500	1	1	100.0%
4891	Magic Numbers 数位 DP 628D 2200	1	3	33.3%
4892	New Skateboard 628B 1300 dp	12	16	75.0%
4893	Tennis Tournament 628A 1000 implementation,math	23	30	76.7%
4894	Island Puzzle 627F 3400 dfs and similar,dsu,graphs,trees	1	3	33.3%
4895	Orchestra 627E 3000 two pointers	2	2	100.0%
4896	Preorder Test 树形DP二分 627D 2600	1	1	100.0%
4897	Package Delivery 627C 2200 data structures,divide and conquer,greedy	2	2	100.0%
4898	Factory Repairs 工厂维修 627B 1700 data structures	3	4	75.0%
4899	异或方程 627A 1700 dp,math 结论位运算	7	22	31.8%
4900	Group Projects 626F 2400 dp	1	1	100.0%
4901	Jerry's Protest 626D 1800 binary search,dfs and similar,dp,graphs,greedy,trees	5	5	100.0%
4902	积木塔 626C 1600 data structures,divide and conquer,greedy	11	15	73.3%
4903	Cards 626B 1300 data structures	3	17	17.6%
4904	机器人序列 626A 1000 brute force,implementation	91	166	54.8%
4905	K-special Tables 625C 1300 constructive algorithms,implementation	11	23	47.8%
4906	商标的战争 625B 1200 constructive algorithms,greedy,strings 思维	121	349	34.7%
4907	Guest From the Past 来自过去的嘉宾 625A 1700 implementation,math	4	5	80.0%
4908	制作字符串 624B 1100 greedy,sortings思维	76	321	23.7%
4909	营救卢克 624A 800 math 思维	4	8	50.0%
4910	Transforming Sequence 623E 3300 combinatorics,dp,fft,math	1	6	16.7%
4911	Electric Charges 623C 2900 binary search,dp	1	1	100.0%
4912	Array GCD 623B 2300 dp,greedy,number theory	1	1	100.0%
4913	The Sum of the k-th Powers 622F 2600 math	1	1	100.0%
4914	Ants in Leaves 622E 2200 dfs and similar,greedy,sortings,trees	1	1	100.0%
4915	Optimal Number Permutation 622D 1900 constructive algorithms	3	5	60.0%
4917	有趣的序列 622A 1000 implementation,math	55	275	20.0%
4918	湿鲨鱼和积木 621E 2000 dp,matrices	4	7	57.1%
4919	Rat Kwesh and Cheese 621D 2400 brute force,constructive algorithms,math	1	1	100.0%
4920	Wet Shark and Bishops 621B 1300 combinatorics,implementation	3	4	75.0%
4922	Xors on Segments 620F 2800 data structures,strings,trees	1	1	100.0%
4923	New Year Tree 620E 2100 data structures,trees	1	1	100.0%
4924	Grandfather Dovlet’s calculator 620B 1000 implementation	2	4	50.0%
4925	GukiZ教授新的机器人 620A 800 implementation,math 思维	2	2	100.0%
4928	捕捉缬草 61C 2000	3	4	75.0%
4931	Robot Arm 618E 2500 data structures,geometry	1	2	50.0%
4932	Hamiltonian Spanning Tree 618D 2200 dfs and similar,dp,graph matchings,greedy,trees	1	1	100.0%
4934	XOR and Favorite Number 617E 2200 data structures	1	5	20.0%
4939	Expensive Strings 616F 2700 string suffix structures,strings	1	1	100.0%
4940	Sum of Remainders 616E 2200 implementation,math,number theory	1	1	100.0%
4945	Hexagons 615E 2100 binary search,implementation,math	1	1	100.0%
4946	乘数 615D 2000 math,number theory	4	4	100.0%
4947	跑道 615C 2000 dp,greedy,strings,trees	1	4	25.0%
4951	Puzzle Lover 613E 3200 dp,hashing,strings	1	1	100.0%
4952	Kingdom and its Cities 613D 2800 dfs and similar,divide and conquer,dp,graphs,sortings,trees	1	1	100.0%
4954	Square Root of Permutation 612E 2200 combinatorics,constructive algorithms,dfs and similar,graphs,math	1	1	100.0%
4955	The Union of k-Segments 612D 1800 greedy,sortings	3	3	100.0%
4957	读取硬盘时间 612B 1200 implementation,math 思维	35	56	62.5%
4958	The Text Splitting 612A 1300 brute force,implementation,strings	2	2	100.0%
4959	New Year and Cake 611G 2900 geometry,two pointers	1	1	100.0%
4960	New Year and Cleaning 611F 2500 binary search,implementation	1	2	50.0%
4961	New Year and Three Musketeers 611E 2400 data structures,greedy,sortings	1	2	50.0%
4962	新年和古代预言 611D 2000 dp,hashing,strings	4	8	50.0%
4966	社团招新 2025 csp-s	9	10	90.0%
4967	道路修复 2025 csp-s	3	16	18.8%
4971	Mushroom Gnomes 60E 2600 math,matrices	1	1	100.0%
4972	Savior 60D 2500 brute force,dsu,math	1	1	100.0%
4973	Mushroom Strife 60C 2100 brute force,dfs and similar	1	1	100.0%
4976	Frogs and mosquitoes 609F 2500 data structures,greedy	1	1	100.0%
4977	Minimum spanning tree for each edge 609E 2100 data structures,dfs and similar,dsu,graphs,trees	1	1	100.0%
4983	Power Tree 607D 2600 data structures,trees	1	1	100.0%
4984	Marbles 607C 2500 hashing,strings	1	1	100.0%
4988	魔术师 606A 1200 implementation 思维	107	282	37.9%
4993	Ruminations on Ruminants 603D 2900 geometry,math	1	1	100.0%
4994	Lieges of Legendre 603C 2200 games,math	1	1	100.0%
4997	近似恒定范围 602B 1400 dp,implementation,two pointers	39	85	45.9%
4998	两个进制 602A 1100 brute force,implementation 思维	136	253	53.8%
4999	A Museum Robbery 601E 2800 data structures,dp	1	1	100.0%
5000	Acyclic Organic Compounds 601D 2400 data structures,dfs and similar,dsu,hashing,strings,trees	1	1	100.0%
5001	Lipshitz Sequence 601B 2100 data structures,math	1	1	100.0%
5003	Bindian Signalizing 5E 2400 data structures	1	2	50.0%
5004	Follow Traffic Rules 5D 2100 implementation,math	0	3	0.0%
5006	中心对齐 5B 1200 implementation,strings 思维陈戈	23	65	35.4%
5008	Shortest Path最短路径 59E 2000 graphs,shortest paths	3	4	75.0%
5009	Team Arrangement小组式排班 59D 2000 constructive algorithms,greedy,implementation	2	2	100.0%
5011	算命 1200 implementation,number theory 思维	143	275	52.0%
5013	Sandy and Nuts 599E 2600 bitmasks,dp,trees	1	1	100.0%
5018	Chocolate Bar巧克力棒 598E 2000 brute force,dp	3	3	100.0%
5020	Nearest vectors 598C 2300 geometry,sortings	1	1	100.0%
5026	Wilbur and Strings 596E 2500 dfs and similar,dp,graphs,strings	1	2	50.0%
5027	Wilbur and Trees 596D 2300 dp,math,probabilities,sortings	0	2	0.0%
5034	REQ 594D 2500 data structures,number theory	1	1	100.0%
5035	Edo and Magnets 594C 2300 brute force,greedy,implementation,two pointers	1	1	100.0%
5036	Warrior and Archer 594A 2300 games	1	1	100.0%
5037	Strange Calculation and Cats 593E 2400 dp matrices	1	2	50.0%
5038	Happy Tree Party 593D 2400 structures dfs similar graphs math trees	1	2	50.0%
5040	2Char 593A 1200 bruteforce implementation 思维	25	41	61.0%
5041	BCPC 592E 2700 binarysearch geometry twopointers	0	0	0.0%
5042	Super M 592D 2200 dfs dp graphs trees	1	1	100.0%
5043	The Big Race 592C 1800 math	3	3	100.0%
5045	国际象棋 592A 1200 implementation 思维	57	183	31.1%
5046	重新定品牌 591B 1200 implementation strings 思维	52	297	17.5%
5047	Top Secret Task 590D 2300 dp	1	1	100.0%
5048	Three States 590C 2200 dfs graphs shortest paths	1	1	100.0%
5050	Calendar日历 58D 2000 greedy strings	4	4	100.0%
5055	谐音替换 2025 csp-s	1	2	50.0%
5056	员工招聘 2025 csp-s	1	2	50.0%
5067	Duff as a Queen 587E 2900 datastructures	1	1	100.0%
5068	Duff in Mafia 587D 3100 2-sat binary	1	2	50.0%
5069	Duff in the Army 587C 2200 datastructures trees	1	1	100.0%
5070	Duff in Beach 587B 2100 dp	1	1	100.0%
5074	Digits of Number Pi 585F 3200 dp implementation strings	1	1	100.0%
5075	Present for Vitalik the Philatelist 585E 2900 combinatorics math numbertheory	1	2	50.0%
5076	Lizard Era: Beginning 585D 2300 meet-in-the-middle	1	2	50.0%
5077	Alice, Bob, Oranges and Apples 585C 2400 number-theory	1	3	33.3%
5083	Boolean Function 582E 3000 bitmasks dp expression-parsing	1	1	100.0%
5084	Number of Binominal Coefficients 582D 3300 dp math number-theory	1	1	100.0%
5085	Superior Periodic Subarrays 582C 2400 number-theory	1	2	50.0%
5086	Once Again 582B 1900 constructivealgorithms dp matrices	4	9	44.4%
5087	Zublicanes and Mumocrates 581F 2400 dp trees two-pointers	1	1	100.0%
5088	Kojiro and Furrari 581E 2800 dp greedy	1	1	100.0%
5104	Mirror Box 578F 3200 matrices trees	1	1	100.0%
5105	LCS Again 578D 2700 dp greedy	1	1	100.0%
5111	Flights for Regular Customers 576D 2700 dp matrices	1	1	100.0%
5112	Points on Plane 576C 2100 constructivealgorithms divideandconquer geometry greedy sortings	1	1	100.0%
5113	Robots protection 575I 2800 datastructures	0	5	0.0%
5115	Run for beer 575G 2200 dfs shortest-paths	1	1	100.0%
5116	Bulbo 575F 2100 dp greedy	1	1	100.0%
5117	Party 575C 2700 bitmasks bruteforce graph mathchings	1	1	100.0%
5118	Bribes 575B 2200 dfs graphs trees	1	1	100.0%
5119	Fibonotci 575A 2700 datatstructures math matrices	1	1	100.0%

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