ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
5382	Sum 49B 1500 math	2	8	25.0%
5384	讲课 499B 1000 implementation strings	37	51	72.5%
5385	Watching a movie 499A 1000 greedy implementation	2	2	100.0%
5388	Array and Operations 498C 2100 flows graphmatchings numbertheory	1	1	100.0%
5390	疯狂的小镇 498A 1700 geometry	4	7	57.1%
5393	Distributing Parts 496E 2100 greedy sortings	0	1	0.0%
5394	网球游戏 496D 1900 binary search 枚举思维	5	5	100.0%
5395	Removing Columns 496C 1500 bruteforce constructivealgorithms implementation	2	4	50.0%
5396	Secret Combination 496B 1500 bruteforce constructivealgorithms implementation	2	2	100.0%
5398	Modular Equations 495B 1600 math numbertheory	1	1	100.0%
5399	数字计数器 495A 1100 implementation 思维	27	81	33.3%
5404	Treasure 494A 1500 greedy	17	39	43.6%
5406	Vasya和国际象棋 493D 1700 constructivealgorithms games math	4	9	44.4%
5408	Vasya and Wrestling 493B 1400 implementation	24	51	47.1%
5409	Vasya and Football 493A 1300 implementation	33	72	45.8%
5410	Vanya和电脑游戏 492D 1800 binarysearch implementation math sortings 二分枚举思维	16	36	44.4%
5411	zz的考试 492C 1400 greedy sortings	46	127	36.2%
5413	New York Hotel 491B 2100 greedy math	1	6	16.7%
5414	Up the hill-多种可能 491A 1000 constructivealgorithms implementation	3	8	37.5%
5417	Chocolate 490D 1900 bruteforce dfs math meet-in-the-middle numbertheory	14	27	51.9%
5418	黑客密码 490C1700 bruteforce math numbertheory strings	6	6	100.0%
5419	queue 490B 1500 dsu implementation 思维	5	6	83.3%
5421	Ivan the Fool VS Gorynych the Dragon 48E 2100 dp games graphs	1	1	100.0%
5422	比赛 48C 1800 math	2	2	100.0%
5423	果树 CF48B1200 bruteforce implementation 思维	58	112	51.8%
5425	Special Matrices 489F 2100 combinatorics dp	1	1	100.0%
5427	难以忍受的存在争议 489D 1700 bruteforce combinatorics dfs graphs	11	16	68.8%
5429	BerSU Ball 489B 1200 dfs dp graphmatchings greedy sortings twopointers 思维	21	41	51.2%
5430	Candy Boxes 488B 1900 bruteforce constructivealgorithms math	15	19	78.9%
5431	千兆塔 488A 1100 bruteforce 思维	3	13	23.1%
5437	Valid Sets 486D 2100 dfs and similar dp math trees	1	1	100.0%
5438	回文转换 486C 1700 brute force greedy implementation	14	28	50.0%
5439	OR in Matrix 486B 1300 greedy hashing implementation	2	3	66.7%
5441	Valuable Resources 485B 1300 brute force greedy	3	7	42.9%
5442	Factory 485A 1400 implementation math matrices	40	45	88.9%
5446	Maximum Value 484B 2100 math sortings	1	1	100.0%
5447	位 484A 1700 bitmasks constructive algorithms	21	44	47.7%
5448	Friends and Presents 483B 1300 math	2	2	100.0%
5450	Interesting Array 482B 1800 trees constructive algorithms data structures	1	1	100.0%
5456	Coins 47B 1200 implementation	3	3	100.0%
5458	Riding in a Lift 479E 1900 combinatorics dp	3	4	75.0%
5459	考试 479C 1400 greedy sortings	18	49	36.7%
5460	Towers 479B 1400 brute-force constructive-algorithms greedy implementation sortings special-judge	2	13	15.4%
5461	Expression 479A 1000 brute force math	4	7	57.1%
5464	餐桌装饰 478C 1800 greedy	2	3	66.7%
5465	Random Teams 478B 1300 combinatorics constructive algorithms greedy math	2	2	100.0%
5467	Dreamoon and Notepad 477E 3100 data structures	0	0	0.0%
5470	Dreamoon and Sums 476C 1600 math 思维	3	3	100.0%
5471	Dreamoon and Stairs 476A 1000 implementation math	2	3	66.7%
5473	Strongly Connected City 2 475B 1400 brute force dfs and similar graphs implementation	2	8	25.0%
5475	Kamal-ol-molk's Painting 475C 2100 brute force constructive algorithms greedy	1	1	100.0%
5476	城市连接 475B 1400 implementation graphs	50	68	73.5%
5477	Ant colony 474F 2100 data structures math number theory	1	1	100.0%
5478	花 474D 1700 dp	38	78	48.7%
5480	Worms 474B 1200 implementation	3	4	75.0%
5483	Design Tutorial: Inverse the Problem 472D 1900 trees dsu	4	4	100.0%
5484	Design Tutorial: Make It Nondeterministic 472C 1400 greedy	6	9	66.7%
5485	Design Tutorial: Learn from Life 472B 1300	1	1	100.0%
5486	MUH and Lots and Lots of Segments cf471E 2700 data_structures dsu	2	4	50.0%
5487	MUH和立方体墙 471D 1800 strings	2	4	50.0%
5488	MUH and House of Cards 471C 1700 greedy math 思维	6	7	85.7%
5489	MUH and Important Things 471B 1300 implementation sortings	1	5	20.0%
5492	鸡冠 46E 1700 dp 思维	28	107	26.2%
5493	Parking Lot 46D 1800 implementation	0	0	0.0%
5494	Hamsters and Tigers 46C 1600 twopointers	2	2	100.0%
5495	赞助商的T恤 46B 1100 implementation 思维	3	3	100.0%
5497	Chat Online 469B 1300 implementation	0	0	0.0%
5498	I Wanna Be the Guy 469A 1500 implementation greedy	0	0	0.0%
5499	Permanent 468E 3100 dp graph matchings math meet-in-the-middle	0	0	0.0%
5500	Tree 468D 3100 graph matchings	1	3	33.3%
5503	zz买手机 467C 1700 implementation 前缀和动态规划思维	389	847	45.9%
5504	Fedor and New Game 467B 1100 bitmasks brute force constructive algorithms implementation	4	9	44.4%
5506	Information Graph 466E 2100 dsu graphs trees dfs	1	1	100.0%
5507	Increase Sequence 466D 2100 combinatorics dp	1	1	100.0%
5508	方法的数量 466C 1700 binary search brute force data structures dp two pointers	7	14	50.0%
5510	便宜的地铁 466A 1200 implementation	135	324	41.7%
5514	Substitutes in Number 464C 2100 dp	1	1	100.0%
5515	No to Palindromes! 464A 1700 greedy strings 思维	5	13	38.5%
5516	Caisa and Tree 463E 2100 trees math dfs bruteforce numbertheory	1	1	100.0%
5517	Gargari and Permutations 463D 1900 dp graphs implementation	1	1	100.0%
5519	Caisa and Sugar 463A 1200 implementation	5	7	71.4%
5520	Appleman and Card Game 462B 1300 greedy	1	1	100.0%
5521	简单任务 462A 1000 implementation	10	11	90.9%
5522	Appleman and a Game 461E 3000 binary search shortest paths strings	1	2	50.0%
5523	Appleman and Complicated Task 461D 2800 dsu math	1	1	100.0%
5524	Appleman and a Sheet of Paper 461C 2200 implementation	1	1	100.0%
5525	苹果人和树 461B 2000 dp trees dfs	3	7	42.9%
5526	苹果人与面包人 461A 1200 greedy sortings	45	130	34.6%
5527	妈妈的礼物 460C 1700 binary search data structures greedy 二分贪心思维	40	132	30.3%
5528	小D的方程 460B 1500 bruteforce implementation math numbertheory 思维	26	67	38.8%
5533	Dancing Lessons 45C 1900 data structures	5	6	83.3%
5587	DZY喜欢序列 446A 1600 dp,implementation,two pointers	20	68	29.4%
5588	我爱化学 445B 1400 dfs and similar,dsu,greedy	10	70	14.3%
5589	DZY Loves Chessboard 445A 1200 dfs and similar,implementation	6	7	85.7%
5594	DZY Loves Physics 444A 1600 greedy,math	2	11	18.2%
5595	重复字符串 443B 1500 brute force,implementation,strings 思维	7	40	17.5%
5599	Borya and Hanabi 442A 1700 bitmasks,brute force,implementation	3	3	100.0%
5600	Valera and Swaps 441D 2100 constructive algorithms,dsu,graphs,implementation,math,string suffix structures	1	1	100.0%
5601	Valera and Fruits 441B 1400 greedy,implementation	3	3	100.0%
5602	Valera and Antique Items 441A 1000 implementation	11	20	55.0%
5603	基于一的算术 440C 1800 brute force,dfs and similar,divide and conquer	2	2	100.0%
5604	Balancer 440B 1600 greedy,implementation	3	6	50.0%
5608	Lucky Tickets 43C 1300 greedy	1	1	100.0%
5609	信 43B 1100 implementation,strings思维	153	328	46.6%
5610	足球 43A 1000 strings	54	81	66.7%
5611	Devu and Birthday Celebration 439E 2100 combinatorics,dp,math	1	1	100.0%
5612	his brother 439D 1700 binary search,sortings,ternary search,two pointers 三分思维	14	20	70.0%
5613	Devu, the Dumb Guy 439B 1200 implementation,sortings	5	5	100.0%
5615	The Child and Binary Tree 438E 3100 combinatorics,divide and conquer,fft,number theory	1	1	100.0%
5618	The Child and Toy 437C 1400 graphs,greedy,sortings	4	4	100.0%
5619	The Child and Homework 437A 1300 implementation	1	1	100.0%
5621	Om Nom and Spiders 436B 1400 implementation,math	4	6	66.7%
5622	Feed with Candy 436A 1500 greedy 思维	4	4	100.0%
5625	Cardiogram 435C 1600 implementation	2	9	22.2%
5626	Pasha Maximizes 435B 1400 greedy	2	2	100.0%
5627	Queue on Bus Stop 435A 1000 implementation	4	8	50.0%
5632	伦子的记忆笔记 433C 1800 implementation,math,sortings	2	2	100.0%
5633	Kuriyama Mirai's Stones 433B 1200 dp,implementation,sortings	4	6	66.7%
5637	主要掉期 432C 1800 greedy,sortings	1	2	50.0%
5638	Football Kit 432B 1200 brute force,greedy,implementation	6	10	60.0%
5640	Random Task 431D 2100 binary search,bitmasks,combinatorics,dp,math	1	1	100.0%
5641	k-Tree 431C 1600 dp,implementation,trees	3	3	100.0%
5642	Shower Line 431B 1200 brute force,implementation	4	4	100.0%
5643	Black Square 431A 800 implementation	1	1	100.0%
5644	Balls Game 430B 1400 brute force,two pointers	2	3	66.7%
5646	Game of chess unfinished 42B 1700 implementation	2	2	100.0%
5649	前进 429B 1600 dp 动态规划	8	13	61.5%
5650	Xor-tree 429A 1300 dfs and similar,trees	1	1	100.0%
5653	Checkposts 427C 1700 dfs and similar,graphs,two pointers	2	3	66.7%
5654	监狱转移 427B 1100 data structures,implementation 思维	3	3	100.0%
5656	Sereja and Mirroring 426B 1300 implementation	1	1	100.0%
5662	数组交换 425A 1500 brute force sortings 思维	4	4	100.0%
5664	Magic Formulas 424C 1600 math	3	3	100.0%
5666	代码的bug 421D 1900 binary search,data structures,sortings 思维搜索	8	11	72.7%
5667	Pasha and Hamsters 421A 800 constructive algorithms,implementation	1	1	100.0%
5670	Bug in Code 420C 1900 data structures,graphs,implementation,two pointers	3	3	100.0%
5671	在线会议 420B 1800 implementation	2	2	100.0%
5672	Start Up 420A 1000 implementation	5	18	27.8%
5673	Email address 41C 1300 expression parsing,implementation	1	1	100.0%
5674	Martian Dollar 41B 1400 brute force	7	9	77.8%
5675	Translation 41A 800 implementation,strings	1	1	100.0%
5676	Tricky Password 418E 3100 data structures	1	3	33.3%
5677	Big Problems for Organizers 418D 2800 data structures,graphs,trees	1	1	100.0%
5678	Cunning Gena 417D 1900 bitmasks,dp,greedy,sortings	6	11	54.5%
5679	Football 417C 1400 constructive algorithms,graphs,implementation	3	3	100.0%
5680	Crash 417B 1400 implementation	3	4	75.0%
5681	Elimination 417A 1500 dp,implementation,math 思维	3	3	100.0%
5682	President's Path 416E 2500 dp,graphs,shortest paths	1	1	100.0%
5683	Population Size 416D 2400 greedy,implementation,math	1	1	100.0%
5684	Art Union 416B 1300 brute force,dp,implementation	1	1	100.0%
5686	zz关灯 415A 900 思维	171	271	63.1%
5687	Mashmokh's Designed Problem 414E 3200	1	1	100.0%
5688	Mashmokh and Water Tanks 414D 2300	1	1	100.0%
5689	Mashmokh and Reverse Operation 414C 2100	1	1	100.0%
5690	Mashmokh and ACM 414B 1400	3	3	100.0%
5691	Maze 2D 413E 2200	1	1	100.0%
5692	2048 413D 2000	4	4	100.0%
5693	Jeopardy! 413C 1400	2	5	40.0%
5694	Spyke Chatting 413B 1300	1	1	100.0%
5695	Data Recovery 413A 1200	4	4	100.0%
5696	E-mail Addresses 412E 1900	1	1	100.0%
5697	Network Configuration 412B 900	1	1	100.0%
5698	Kicker 411C 1700	2	3	66.7%
5699	Multi-core Processor 411B 1600 模拟	3	3	100.0%
5700	密码复杂度检查 411A 800 思维	7	13	53.8%
5704	Repaintings 40B 1600 思维	3	3	100.0%
5705	Find Color 40A 1300	1	1	100.0%
5708	000001 409F 1900	1	2	50.0%
5709	Big Data 409D 1700 思维	2	2	100.0%
5710	炼金术配方 409C 1700	3	3	100.0%
5711	The Great Game 409A 1700 字符串	2	3	66.7%
5712	Garland 408B 1200	5	8	62.5%
5714	k-d-sequence 407E 3100	1	3	33.3%
5717	Long Path 407B 1600 dp	3	4	75.0%
5718	Triangle 407A 1600 思维	3	8	37.5%
5721	Unusual Product 405C 1600 思维	3	4	75.0%
5722	效应 405B 1100 思维	13	41	31.7%
5724	Maze 1D 404E 2200	1	1	100.0%
5725	Minesweeper 1D 404D 1900	1	1	100.0%
5726	Valera and X 404A 1000	4	4	100.0%
5730	升级阵列 402D 1800	5	6	83.3%
5731	p趣味图（specail oj） 402C 1500 搜索	7	9	77.8%
5732	Trees in a Row 402B 1400	1	2	50.0%
5733	坚果 402A 1100 思维	9	12	75.0%
5734	Olympic Games 401E 2500	1	2	50.0%
5735	Roman and Numbers 401D 2000	1	1	100.0%
5736	Team 401C 1400	1	1	100.0%
5737	Sereja and Contests 401B 1200	6	9	66.7%
5738	卡牌小师晫晫 401A 800 思维	18	29	62.1%
5739	Inna and Binary Logic 400E 2100	1	1	100.0%
5741	Inna and Huge Candy Matrix 400C 1500 思维	5	8	62.5%
5742	Inna and New Matrix of Candies 400B 1200	5	7	71.4%
5743	zz的井字棋 400A 1000	52	70	74.3%
5744	井字游戏 3C 1800	3	4	75.0%
5745	Shortest path of the king 3A 1000	6	10	60.0%
5747	Spelling Check 39J 1500 思维	4	6	66.7%
5749	Multiplication Table 39H 1300	1	1	100.0%
5751	Pacifist frogs 39F 1300	1	1	100.0%
5753	立方体星球 39D 1100	3	7	42.9%
5754	Company Income Growth 39B 1300	1	1	100.0%

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