ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
4487	折线绘制 2025杭电春季赛9	1	1	100.0%
4488	乌蒙大象 2025杭电春季赛9	1	1	100.0%
4489	储值购物 2025杭电春季赛9	1	1	100.0%
4490	真爱口上 2025杭电春季赛9	1	1	100.0%
4491	三角障碍 2025杭电春季赛9	1	1	100.0%
4492	扑克洗牌 2025杭电春季赛9	1	2	50.0%
4493	饮水计划 2025杭电春季赛9	1	4	25.0%
4494	自由落体 2025杭电春季赛9	1	1	100.0%
4495	绳子切割 2025杭电春季赛9	1	1	100.0%
4550	Journey cf57D 2500 dp math	1	1	100.0%
4575	Complete the Permutations cf715E 3400 combinatorics fft graphs math	1	1	100.0%
4576	Digit Tree cf715C 2700 dfs and similar divide and conquer dsu trees	1	1	100.0%
4577	正和平方根 cf715A 1600 constructive algorithms math	2	2	100.0%
4595	Two Arithmetic Progressions cf710D 2500 math number theory	1	1	100.0%
4596	Magic Odd Square cf710C 1500 constructive algorithms math	7	28	25.0%
4602	检查站 cf709B 1500 greedy implementation sortings 贪心思维	15	25	60.0%
4612	Working routine cf706E 2500 data structures implementation	1	1	100.0%
4616	Hulk cf705A 800 implementation	1	1	100.0%
4619	Ant Man cf704B 2500 dp graphs greedy	1	1	100.0%
4628	网络基站 cf702C 1500 binary search implementation two pointers	118	303	38.9%
4629	2的幂 cf702B 1500 brute force data structures implementation math 思维	20	64	31.2%
4631	寻找宠物狗 cf 1500 binary search strings two pointers 思维	106	258	41.1%
4643	Game cf995D 2500 math	1	1	100.0%
4655	Legen 697F 2500 data structures dp matrices strings	1	3	33.3%
4658	Lorenzo Von Matterhorn CF696A 1500	7	8	87.5%
4669	僵尸大脑 cf690C2 1500 dfs and similar graphs trees 搜索	9	16	56.2%
4688	Dividing Kingdom II cf687D 2500 brute force data structures dsu graphs sortings	1	1	100.0%
4693	Travelling Through the Snow Queen's Kingdom cf685E 2800 bitmasks brute force divide and conquer graphs	2	2	100.0%
4694	Kay and Eternity cf685D 2600 brute force implementation sortings	1	5	20.0%
4695	Optimal Point cf685C 2900 binary search math	2	2	100.0%
4696	Kay and Snowflake cf685B 1900 data structures dfs and similar dp trees	0	5	0.0%
4697	Robbers' watch 强盗手表 cf685A 1700 brute force combinatorics dp math	13	15	86.7%
4702	Runaway to a Shadow cf681E 2500 geometry sortings	1	8	12.5%
4709	Save the City! cf67E 2500 geometry	1	2	50.0%
4717	Lena and Queries cf678F 2500 data structures divide and conquer geometry	1	1	100.0%
4725	Vanya and Label cf677C 1500 bitmasks combinatorics implementation strings思维	8	15	53.3%
4730	Vasya和字符 1500 binary search dp strings two pointers 二分思维	126	374	33.7%
4731	玻璃杯金字塔 cf676B 1500 implementation mah 递推递归	6	7	85.7%
4733	Trains and Statistic cf675E 2300 data structures dp greedy	1	4	25.0%
4734	Tree Construction cf675D 1800 data structures trees	1	1	100.0%
4735	Money Transfers cf675C 2100 constructive algorithms data structures greedy sortings	1	1	100.0%
4736	修复油画 CF675B 1400 brute force constructive algorithms math 思维	16	35	45.7%
4737	无限序列 CF675A 1100 math 思维	3	7	42.9%
4748	zhuozhuo烤饼干 CF670D2 1500 binary search implementation	240	473	50.7%
4760	Codeword CF666C 2500 combinatorics strings	1	1	100.0%
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%
4765	购物 CF665B 1400 brute force 思维	54	93	58.1%
4766	城市之间的公交车 CF665A 1600 implementation	2	2	100.0%
4773	Bear and Bowling 4 CF660F 2500 binary search data structures divide and conquer geometry ternary search	1	4	25.0%
4779	Harry Potter and the Sorting Hat CF65D 2200 brute force dfs and similar hashing	1	1	100.0%
4780	Harry Potter and the History of Magic 哈利波特与魔法史 CF65B 1700 brute force greedy implementation	4	4	100.0%
4781	Harry Potter and Three Spells CF65A 1800 implementation math	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%
4784	新的改革 CF659E 1600 data structures dfs and similar dsu graphs greedy	9	30	30.0%
4785	Bicycle Race CF659D 1500 geometry implementation math	5	5	100.0%
4787	资格赛-多种答案 CF659B 1300 constructive algorithms sortings	0	11	0.0%
4788	圆形房子 CF659A 1000 implementation math	14	26	53.8%
4790	You're a Professional CF656G 1900 *special problem	1	1	100.0%
4791	Ace It! CF656F 1900 *special problem	1	1	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%
4795	Da Vinci Powers CF656A 1900 *special problem	1	1	100.0%
4796	Move by Prime CF653G 3100 combinatorics math number theory	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%
4800	Bear and Up-Down CF653C 1900 brute force implementation	2	4	50.0%
4801	熊压缩 CF653B 1300 brute force dfs and similar dp strings Bear and Compressing	57	84	67.9%
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%
4810	游戏手柄 CF651A 1100 dp greedy implementation math 贪心	28	31	90.3%
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%
4813	图片预览 CF650B 1900 binary search brute force dp two pointers	2	3	66.7%
4814	比较距离 CF650A 1400 data structures geometry math 思维	9	23	39.1%
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%
4817	Robot Rapping Results Report CF645D 1800 binary search dp graphs	1	1	100.0%
4818	出逃 CF645C 1600 binary search two pointers	2	2	100.0%
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%
4827	Bear and Colors CF643A 1500 implementation	58	108	53.7%
4843	Making Genome in Berland 638B 1500 *special problem,dfs and similar,strings	4	7	57.1%
4849	乐队 635A 1100 brute force,implementation 思维	5	8	62.5%
4881	异或和 2025 csp-j	2	2	100.0%
4882	多边形 2025 CPS-J	3	3	100.0%
4889	Bear and Fair Set 网络流 628F 2500	1	1	100.0%
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%
4931	Robot Arm 618E 2500 data structures,geometry	1	2	50.0%
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%
4948	长尾刺猬 615B 1600 dp,graphs	2	2	100.0%
4960	New Year and Cleaning 611F 2500 binary search,implementation	1	2	50.0%
4963	多米诺骨牌 611C 1500 dp,implementation 思维前缀和	6	7	85.7%
4966	社团招新 2025 csp-s	9	10	90.0%
4967	道路修复 2025 csp-s	3	16	18.8%
4972	Savior 60D 2500 brute force,dsu,math	1	1	100.0%
4976	Frogs and mosquitoes 609F 2500 data structures,greedy	1	1	100.0%
4981	汉明距离和 608B 1500 combinatorics,strings 思维	7	13	53.8%
4984	Marbles 607C 2500 hashing,strings	1	1	100.0%
4989	铁路车辆排序 605A 1600 constructive algorithms,greedy	2	2	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%
5005	Longest Regular Bracket Sequence 5C 1900 constructive algorithms,data structures,dp,greedy,sortings,strings	3	7	42.9%
5006	中心对齐 5B 1200 implementation,strings 思维陈戈	23	65	35.4%
5007	Chat Server's Outgoing Traffic 5A 1000 implementation	3	6	50.0%
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%
5010	Title 59C 1600 expression parsing 思维	2	2	100.0%
5013	Sandy and Nuts 599E 2600 bitmasks,dp,trees	1	1	100.0%
5014	Spongebob and Squares 599D 1900 brute force,math	3	3	100.0%
5015	Day at the Beach 599C 1600 sortings 思维	2	2	100.0%
5016	海绵宝宝和恶作剧 599B 1500 implementation	7	11	63.6%
5017	购物 599A 800 implementation 思维	2	2	100.0%
5018	Chocolate Bar巧克力棒 598E 2000 brute force,dp	3	3	100.0%
5019	Igor In the Museum 伊戈尔在博物馆 598D 1700 dfs and similar,graphs,shortest paths	3	5	60.0%
5020	Nearest vectors 598C 2300 geometry,sortings	1	1	100.0%
5021	Queries on a String 598B 1300 implementation,strings	7	14	50.0%
5023	Subsequences 597C 1900 data structures,dp	3	3	100.0%
5024	Restaurant 597B 1600 dp,greedy,sortings 思维	12	57	21.1%
5025	Divisibility 597A 1600 math 思维	2	2	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%
5028	Wilbur and Points 威尔伯和积分 596C 1700 combinatorics,greedy,sortings	4	4	100.0%
5031	Pasha and Phone 595B 1600 binary search,math 思维	2	3	66.7%
5033	Cutting the Line 594E 3100 string suffix structures,strings	1	1	100.0%
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%
5039	Anton and Lines 593B 1600 geometry sortings 思维	2	3	66.7%
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%
5049	中值平滑 590A 1700 implementation 思维	5	6	83.3%
5050	Calendar日历 58D 2000 greedy strings	4	4	100.0%
5051	Trees 58C 1800 bruteforce	2	5	40.0%
5052	Coins 58B 1300 greedy	2	2	100.0%
5053	Chat room 58A 1000 greedy strings	4	9	44.4%
5054	Taxi in Berland 589M	1	1	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%
5057	Cleaner Robot 589J	1	1	100.0%
5058	Lottery 589I	1	1	100.0%
5059	Hiring 589G	1	1	100.0%
5060	Gourmet and Banquet 589F	1	3	33.3%
5061	Training with Doors 589E	0	0	0.0%
5062	Boulevard 589D	1	1	100.0%
5063	Polycarp's Masterpiece 589C	1	5	20.0%
5064	Duff in Love 588B 1300 math	67	156	42.9%
5065	zz和肉 588A 900 greedy 思维	57	102	55.9%
5066	Duff is Mad 587F 3000 datastructures strings	1	1	100.0%
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%
5072	Laurenty and Shop 586B 1300 implementation 前缀和	2	2	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%
5078	牙医根纳季 585A 1800 brute-force implementation	4	6	66.7%
5079	等边三角形 584B 1500 combinatorics	17	70	24.3%
5080	Olesya and Rodion 584A 1000 math	8	38	21.1%
5082	柏油路 583A 1000 implementation	146	279	52.3%
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%
5089	三个标志 581D 1700 bitmasks brute force constructive algorithms geometry implementation math	5	7	71.4%
5090	发展技能 581C 1400 implementation math sortings	79	158	50.0%
5091	豪华住宅 581B 1100 implementation math 思维	197	540	36.5%
5093	Kefa and Watch 580C 1500 dfs graphs trees	46	66	69.7%
5094	凯法和菜肴 580D 1800 bitmasks dp	9	19	47.4%
5095	Kefa and Park 580C 1500 dfs graphs trees	32	59	54.2%
5096	zz请客 cf580B 1500	80	352	22.7%
5097	zz赚钱 580A 900 bruteforce implementation sortings cf思维	242	650	37.2%
5098	Chess 57E 3000	1	1	100.0%
5099	Array 57C 1900	3	7	42.9%
5100	Martian Architecture 57B 1600 思维	2	2	100.0%
5101	Square Earth? 57A 1300	2	2	100.0%

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