ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
1201	Matrix67的派对 DFS	86	129	66.667%
1232	奥运会的挂钟 DFS	6	12	50.000%
1277	岳麓山上打水 DFS 完全背包	6	30	20.000%
1919	午餐费用 dfs剪枝	112	213	52.582%
2759	踩方格递推 dfs	212	303	69.967%
4063	Beautiful Road 87D 2300 dfsandsimilar dp dsu graphs implementation sortings trees	0	4	0.000%
4072	Petya and Tree 85C 2200 binarysearch dfsandsimilar probabilities sortings trees	1	2	50.000%
4084	Leha and another game about graph 840B 2100 constructive algorithms datastructures dfs and similar dp graphs	1	1	100.000%
4095	Diverging Directions 838B 2100 datastructures dfsandsimilar trees	8	13	61.538%
4103	Roads in the Kingdom 835F 2500 dfsandsimilar dp graphs trees	1	1	100.000%
4115	Misha, Grisha and Underground 823D 1900 dfsandsimilar graphs trees	2	4	50.000%
4125	General Mobilization 82C 2000 data structures,dfs and similar,sortings	3	3	100.000%
4131	Best Edge Weight 827D 2700 data structures,dfs and similar,graphs,trees	1	1	100.000%
4134	Tree Queries 825G 2500 dfs and similar,graphs,trees	1	1	100.000%
4136	Minimal Labels cf825E 2300 data structures dfs and similar graphs greedy	4	9	44.444%
4145	Okabe and City cf821D 2200 dfs and similar graphs shortest paths	1	1	100.000%
4182	The Tag Game标签游戏 cf813C 1700 dfs and similar graphs 思维	8	12	66.667%
4186	Sagheer and Kindergarten cf812D 2700 dfs and similar graphs implementation trees	1	2	50.000%
4191	弗拉迪克和最喜欢的游戏 cf811D 2100 constructive algorithms dfs and similar graphs interactive	2	10	20.000%
4212	Fake bullions cf804F 3400 combinatorics dfs and similar dp graphs number theory	1	1	100.000%
4214	Ice cream coloring cf804C 2200 constructive algorithms dfs and similar greedy	1	4	25.000%
4226	Send the Fool Further! (hard) cf802L 2400 dfs and similar dp math trees	1	1	100.000%
4228	重要的信 cf802J 1400 dfs and similar graphs trees 思维	14	28	50.000%
4254	BST断裂 cf797D 2100 data structures dfs and similar	4	4	100.000%
4258	警察局 cf796D 2100 constructive algorithms dfs and similar dp graphs shortest paths trees	3	4	75.000%
4269	Problem of offices cf793E 2900 constructive algorithms dfs and similar dp trees	1	1	100.000%
4271	伊戈尔和他的工作方式 cf793B 1600 dfs and similar graphs implementation shortest paths	2	2	100.000%
4286	The Great Mixing cf788C 2300 dfs and similar graphs shortest paths	1	1	100.000%
4287	奇怪的旅程 cf788B 2100 combinatorics constructive algorithms dfs and similar dsu graphs	3	3	100.000%
4291	Rap God cf786D 3400 data structures dfs and similar hashing strings trees	1	1	100.000%
4294	Berzerk cf786A 2000 dfs and similar dp games	5	5	100.000%
4310	Beavermuncher-0xFF海狸咀嚼器 cf77C 2100 dfs and similar dp dsu greedy trees	4	4	100.000%
4316	Peterson Polyglot cf778C 2500 brute force dfs and similar dsu hashing strings trees	1	1	100.000%
4317	Bitwise Formula cf778B 1800 bitmasks brute force dfs and similar expression parsing implementation	2	2	100.000%
4327	The Door Problem cf776D 2000 2-sat dfs and similar dsu graphs	3	4	75.000%
4350	Bear and Tree Jumps熊和树跳跃 cf771C 2100 dfs and similar dp trees	4	4	100.000%
4368	1的代码 cf768B 1600 constructive algorithms dfs and similar divide and conquer	2	5	40.000%
4372	Mahmoud and a xor trip cf766E 2100 bitmasks constructive algorithms data structures dfs and similar dp math trees	0	2	0.000%
4373	Mahmoud and a Dictionary cf766D 2000 data structures dfs and similar dp dsu graphs	2	4	50.000%
4379	Tree Folding cf765E 2200 dfs and similar dp greedy implementation trees	0	1	0.000%
4386	蒂莫菲和一棵树 cf763A 1600 dfs and similar dp dsu graphs implementation trees 搜索	6	8	75.000%
4421	Pavel and barbecue 铺路和烧烤 cf756A 1700 constructive algorithms dfs and similar 思维	2	4	50.000%
4424	PolandBall and Forest cf755C 1300 dfs and similar dsu graphs interactive trees	18	32	56.250%
4430	New Year and Snowy Grid cf750H 3500 dfs and similar dsu graphs interactive	1	1	100.000%
4433	New Year and Fireworks cf750D 1900 brute force data structures dfs and similar dp implementation	2	3	66.667%
4439	Chessboard Billiard棋盘式台球 74C 2100 dfs and similar dsu graphs number theory	3	4	75.000%
4451	Comments 评论 cf747E 1700 dfs and similar expression parsing implementation strings 思维	1	2	50.000%
4481	FreeDiv cf73D 2200 dfs and similar graphs greedy	0	0	0.000%
4517	Bulmart cf730C 2100 binary search dfs and similar	0	0	0.000%
4556	Cactusophobia cf720B 2400 dfs and similar flows	1	2	50.000%
4576	Digit Tree cf715C 2700 dfs and similar divide and conquer dsu trees	1	1	100.000%
4589	Directed Roads cf711D 1900 combinatorics dfs and similar graphs math	2	6	33.333%
4594	Generate a String cf710E 2000 dfs and similar dp	2	2	100.000%
4605	Centroids cf708C 2300 data structures dfs and similar dp graphs greedy trees	1	1	100.000%
4609	Persistent Bookcase cf707D 2200 bitmasks data structures dfs and similar implementation	1	2	50.000%
4636	Connecting Universities 700B 1800 dfs and similar dp graphs trees	3	4	75.000%
4639	科学家的助手 cf6B 1100 implementation DFS	10	43	23.256%
4657	Puzzles 拼图 cf696B 1700 dfs and similar math probabilities trees 思维	2	5	40.000%
4661	Swaps in Permutation 排列中的互换 691D 1700 dfs and similar dsu math 思维	2	2	100.000%
4687	TOF cf687E 2900 dfs and similar graphs	1	1	100.000%
4696	Kay and Snowflake cf685B 1900 data structures dfs and similar dp trees	0	5	0.000%
4699	阿洛纳和树 cf682C 1600 dfs and similar dp graphs trees	3	3	100.000%
4703	Gifts by the List cf681D 2000 constructive algorithms dfs and similar graphs trees	3	3	100.000%
4714	Bear and Chase cf679D 2900 brute force dfs and similar graphs implementation math probabilities	2	2	100.000%
4715	Bear and Square Grid cf679C 2400 dfs and similar dsu implementation	2	2	100.000%
4771	Graph Coloring CF662B 2200 dfs and similar graphs	1	4	25.000%
4779	Harry Potter and the Sorting Hat CF65D 2200 brute force dfs and similar hashing	1	1	100.000%
4783	Polycarp and Hay CF659F 2000 dfs and similar dsu graphs greedy sortings	2	2	100.000%
4798	Bear and Forgotten Tree 2 CF653E 2400 dfs and similar dsu graphs trees	1	1	100.000%
4801	熊压缩 CF653B 1300 brute force dfs and similar dp strings Bear and Compressing	45	66	68.182%
4804	Pursuit For Artifacts CF652E 2300 dfs and similar dsu graphs trees	1	1	100.000%
4812	Table Compression CF650C 2200 dfs and similar dp dsu graphs greedy	1	1	100.000%
4833	糖果游戏 CF63E 2000 bitmasks dfs and similar dp games implementation	3	3	100.000%
4837	Bear and Chemistry 639F 3300 data structures,dfs and similar,graphs,trees	1	1	100.000%
4842	三维海龟超级计算机 638D 1800 brute force,dfs and similar,graphs	7	10	70.000%
4843	Making Genome in Berland 638B 1500 *special problem,dfs and similar,strings	4	7	57.143%
4852	Yash And Trees 线段树 633G 2800 bitmasks,data structures,dfs and similar,math,number theory	1	2	50.000%
4853	The Chocolate Spree 树形DP 633F 2600 dfs and similar,dp,graphs,trees	1	1	100.000%
4885	Famil Door and Roads 629E 2300 combinatorics,data structures,dfs and similar,dp,probabilities,trees	0	7	0.000%
4894	Island Puzzle 627F 3400 dfs and similar,dsu,graphs,trees	1	3	33.333%
4914	Ants in Leaves 622E 2200 dfs and similar,greedy,sortings,trees	1	1	100.000%
4932	Hamiltonian Spanning Tree 618D 2200 dfs and similar,dp,graph matchings,greedy,trees	1	1	100.000%
4942	迷宫 616C 1600 dfs and similar	2	2	100.000%
4952	Kingdom and its Cities 613D 2800 dfs and similar,divide and conquer,dp,graphs,sortings,trees	1	1	100.000%
4954	Square Root of Permutation 612E 2200 combinatorics,constructive algorithms,dfs and similar,graphs,math	1	1	100.000%
4973	Mushroom Strife 60C 2100 brute force,dfs and similar	1	1	100.000%
4974	肥皂剧 60B 1400 dfs and similar,dsu	3	3	100.000%
4977	Minimum spanning tree for each edge 609E 2100 data structures,dfs and similar,dsu,graphs,trees	1	1	100.000%
4995	Moodular Arithmetic 603B 1800 combinatorics,dfs and similar,dsu,math,number theory	2	2	100.000%
5000	Acyclic Organic Compounds 601D 2400 data structures,dfs and similar,dsu,hashing,strings,trees	1	1	100.000%
5019	Igor In the Museum 伊戈尔在博物馆 598D 1700 dfs and similar,graphs,shortest paths	3	3	100.000%
5026	Wilbur and Strings 596E 2500 dfs and similar,dp,graphs,strings	1	2	50.000%
5038	Happy Tree Party 593D 2400 structures dfs similar graphs math trees	1	2	50.000%
5042	Super M 592D 2200 dfs dp graphs trees	1	1	100.000%
5048	Three States 590C 2200 dfs graphs shortest paths	1	1	100.000%
5093	Kefa and Watch 580C 1500 dfs graphs trees	9	28	32.143%
5095	Kefa and Park 580C 1500 dfs graphs trees	6	17	35.294%
5115	Run for beer 575G 2200 dfs shortest-paths	1	1	100.000%
5118	Bribes 575B 2200 dfs graphs trees	1	1	100.000%
5120	Bear and Three Musketeers 574B 1500 bruteforce dfs graphs hashing	8	9	88.889%
5125	Bear and Blocks 573B 1600 brute force dfs graphs hashing 思维	4	6	66.667%
5147	President and Roads 567E 2200 dfsandsimilar graphs hashing shortest paths	1	1	100.000%
5172	Vitaly and Cycle 557D combinatorics dfs and similar graphs math *2000	0	0	0.000%
5176	Case of Computer Network 555e dfsandsimilar graphs trees *2800	0	0	0.000%
5183	Love Triangles 553c dfsandsimilar dsu graphs *2200	0	0	0.000%
5207	Looksery Party 549b constructivealgorithms dfsandsimilar graphs greedy *2300	0	0	0.000%
5216	Soldier and Cards 546C bruteforce dfsandsimilar games *1400	0	0	0.000%
5232	Superhero's Job 542D dfsandsimilar dp hashing math numbertheory *2600	0	0	0.000%
5238	Ice Cave冰穴 540C 2000 dfs and similar	3	3	100.000%
5246	Demiurges Play Again 538E 2200 dfsandsimilar dp math trees	1	1	100.000%
5266	Work Group 533B 2000 dfsandsimilar dp graphs strings trees	0	0	0.000%
5298	Reposts 522A 1200 *specialproblem dfsandsimilar dp graphs trees	0	0	0.000%
5303	Two Buttons 520B 1400 dfsandsimilar graphs greedy implementation math shortestpaths	0	0	0.000%
5305	Caterpillar 51F 2800 dfsandsimilar dp graphs trees	1	1	100.000%
5310	A and B and Lecture Rooms 519E 2100 binarysearch datastructures dfsandsimilar dp trees	0	0	0.000%
5320	Drazil and Morning Exercise 516D 2800 dfsandsimilar dp dsu trees twopointers	0	0	0.000%
5335	Constrained Tree 513D1 2400 dfsandsimilar	0	0	0.000%
5341	点点游戏 510B 1500 dfs	97	181	53.591%
5359	Mr. Kitayuta's Colorful Graph 506D 2400 bruteforce dfs dsu graphs	1	1	100.000%
5361	Mr. Kitayuta's Technology 505D 2200 dfs	1	1	100.000%
5362	Mr. Kitayuta, the Treasure Hunter 505C 1900 dfs dp twopointers	3	3	100.000%
5363	Mr. Kitayuta's Colorful Graph 506D 2400 force dfs graphs	1	1	100.000%
5365	Misha and LCP on Tree 504E 3000 dfs hashing string trees	1	1	100.000%
5375	New Year Permutation 500B 1600 dfs dsu graphs greedy math sortings 思维	3	3	100.000%
5376	New Year Transportation 500A 1000 dfsandsimilar graphs implementation	4	7	57.143%
5401	Birthday 494D 2700 datastructures dfs dp trees	1	1	100.000%
5415	Treeland Tour 490F 2200 datastructures dfs dp trees	1	1	100.000%
5417	Chocolate 490D 1900 bruteforce dfs math meet-in-the-middle numbertheory	14	27	51.852%
5427	难以忍受的存在争议 489D 1700 bruteforce combinatorics dfs graphs	12	15	80.000%
5432	Tourists 487E 3200 datastructures dfs graphs trees	1	2	50.000%
5437	Valid Sets 486D 2100 dfs and similar dp math trees	1	1	100.000%
5462	Wavy numbers 478E 2900 brute force dfs and similar meet-in-the-middle sortings	1	1	100.000%
5473	Strongly Connected City 2 475B 1400 brute force dfs and similar graphs implementation	2	8	25.000%
5501	Two Sets 468B 2200 2-sat dfs and similar dsu graph matchings greedy	1	1	100.000%
5506	Information Graph 466E 2100 dsu graphs trees dfs	1	1	100.000%
5516	Caisa and Tree 463E 2100 trees math dfs bruteforce numbertheory	1	1	100.000%
5525	苹果人和树 461B 2000 dp trees dfs	3	7	42.857%
5588	我爱化学 445B 1400 dfs and similar,dsu,greedy	10	70	14.286%
5589	DZY Loves Chessboard 445A 1200 dfs and similar,implementation	6	7	85.714%
5603	基于一的算术 440C 1800 brute force,dfs and similar,divide and conquer	1	1	100.000%
5645	Baldman and the military 42E 2700 dfs and similar,graphs,trees	1	1	100.000%
5650	Xor-tree 429A 1300 dfs and similar,trees	1	1	100.000%
5653	Checkposts 427C 1700 dfs and similar,graphs,two pointers	3	3	100.000%
5909	Fire Again 35C 1500 Fire Againbrute force,dfs and similar,shortest paths 思维	2	10	20.000%
6008	Escaping on Beaveractor 331D1 2400 dfs and similar implementation	1	1	100.000%
6031	Monsters and Diamonds 325C 2600 dfs and similar graphs shortest paths	1	1	100.000%
6043	巧克力 31D 2000 dfs and similar implementation	3	4	75.000%
6055	Balance 317C 2500 constructive algorithms dfs and similar graphs trees	1	1	100.000%
6070	EKG 316B1 1500 brute force dfs and simila	4	7	57.143%
6077	美人鱼和周期 314B 2000 binary search dfs and similar strings	6	7	85.714%
6348	分成互质组搜索 DFS之搜索顺序 acwing	6	6	100.000%
6410	送礼物 acwing 搜索双向DFS	5	5	100.000%
6411	导弹防御系统（dfs） acwing dp dfs	8	9	88.889%
7202	绯色 IOI（悬念） DP DFS序二分图匹配树形DP	1	1	100.000%

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