ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
4052	Beads 8E 2600 greedy,math	1	1	100.000%
4064	Interesting Game 87C 2000 dp games math	4	5	80.000%
4066	火车 87A 1500 implementation math 暴力	3	8	37.500%
4067	Powerful array 86D 2200 datastructures implementation math twopointers	0	3	0.000%
4069	Reflection 86A 1600 math	0	2	0.000%
4075	军队游戏 84A 900 math numbertheory 思维	61	81	75.309%
4079	Rectangles 844B 1300 combinatorics math	20	59	33.898%
4086	Numbers 83D 2400 dp math numbertheory	1	1	100.000%
4088	医生 83B 1800 binarysearch math sortings 思维	21	54	38.889%
4089	神奇序列 83A 1300 math	98	477	20.545%
4090	Winter is here 839D 2200 combinatorics dp math numbertheory	1	2	50.000%
4093	Airplane Arrangements 838D 2700 math numbertheory	1	1	100.000%
4097	Prefix Sums 837F 2400 binarysearch bruteforce combinatorics math matrices	1	2	50.000%
4098	Vasya's Function 837E 2100 binarysearch implementation math	5	12	41.667%
4099	Round Subset 837D 2100 dp math	5	5	100.000%
4111	Ever-Hungry Krakozyabra 833C 2700 bruteforce combinatorics greedy math	1	1	100.000%
4113	The Meaningless Game 833A 1700 math numbertheory 思维	4	5	80.000%
4117	zz发明的游戏 832A 800 games math 思维	31	75	41.333%
4122	Bamboo Partition 830C 2300 brute force,data structures,implementation,math,number theory,sortings,two pointers	1	1	100.000%
4126	双可乐 82A 1100 implementation,math 思维	4	14	28.571%
4130	Rusty String 827E 2700 fft,math,strings	1	1	100.000%
4143	无聊的生活 cf822A 800 implementation math number theory 思维	2	3	66.667%
4147	Okabe and Banana Trees cf821B 1300 brute force math	4	4	100.000%
4149	Mister B and Angle in Polygon cf820B 1300 constructive algorithms geometry math	15	38	39.474%
4155	Mister B and PR Shifts cf819B 1900 data structures implementation math	2	2	100.000%
4158	级别生成 cf818F 2100 binary search math ternary search	6	7	85.714%
4162	Diplomas and Certificates cf818A 800 implementation math 思维	4	7	57.143%
4166	真正的大数字 cf817C 1600 binary search brute force dp math 枚举思维	9	42	21.429%
4167	Makes 的三元组 cf817B 1500 combinatorics implementation math sortings	16	41	39.024%
4174	Karen and Test cf815B 2200 brute force combinatorics constructive algorithms math	1	1	100.000%
4183	The Golden Age cf813B 1800 brute force math	2	2	100.000%
4198	Surprise me! cf809E 3100 divide and conquer math number theory trees	1	1	100.000%
4202	你想约会吗? cf809A 1500 implementation math sortings 思维	26	44	59.091%
4226	Send the Fool Further! (hard) cf802L 2400 dfs and similar dp math trees	1	1	100.000%
4240	Security System cf79E 2900 math	5	5	100.000%
4262	Replace All cf794G 3400 combinatorics dp math	1	1	100.000%
4264	Choosing Carrot cf794E 2800 games math	1	1	100.000%
4272	奥列格和股价 cf793A 900 implementation math思维	8	14	57.143%
4274	Colored Balls cf792E 2500 greedy math number theory	1	1	100.000%
4280	Archer's Shot cf78D 2300 binary search geometry math two pointers	0	2	0.000%
4283	Masha and geometric depression玛莎和几何凹陷 cf789B 1700 brute force implementation math 思维	4	4	100.000%
4284	Anastasia与鹅卵石 cf789A 1100 implementation math	80	145	55.172%
4296	Anton and School - 2 cf785D 2300 combinatorics dp math number theory	0	1	0.000%
4297	安东与童话 cf785C 1600 binary search math 思维	4	8	50.000%
4323	贝壳游戏 cf777A 1000 constructive algorithms implementation math 思维	67	161	41.615%
4326	福尔摩斯的孩子们 cf776E 2100 math number theory	3	4	75.000%
4328	ZZ的化学药品 cf776C 1800 binary search brute force data structures implementation math 前缀和	11	26	42.308%
4336	Big Number and Remainder cf774E 2300 *special problem math number theory	4	6	66.667%
4341	Test Data Generation cf773F 3400 combinatorics divide and conquer dp fft math number theory	2	4	50.000%
4344	Prairie Partition cf773C 2200 binary search constructive algorithms greedy math	2	2	100.000%
4346	成功率 cf773A 1700 binary search math 二分思维	8	11	72.727%
4353	Maximize Sum of Digits cf770B 1300 *special problem implementation math	3	4	75.000%
4356	Points 点 cf76E 1700 implementation math 思维	3	5	60.000%
4364	Barrels and boxes cf768F 2300 brute force combinatorics math number theory probabilities	1	1	100.000%
4366	Jon and Orbs cf768D 2200 dp math probabilities	1	1	100.000%
4372	Mahmoud and a xor trip cf766E 2100 bitmasks constructive algorithms data structures dfs and similar dp math trees	0	2	0.000%
4377	Math, math everywhere cf765G 3200 brute force dp math meet-in-the-middle number theory	1	1	100.000%
4380	Table Tennis Game 2 cf765C 1200 math	25	43	58.140%
4382	游戏编程大赛 cf765A 900 implementation math	6	8	75.000%
4384	艺术家 cf764A 800 brute force implementation math 思维	5	8	62.500%
4391	k-th divisor cf762A 1400 math number theory 思维	4	4	100.000%
4395	大傻和朋友 cf761B 1300 brute force implementation math	33	102	32.353%
4396	Dasha and Stairs cf761A 1000 brute force constructive algorithms implementation math	9	16	56.250%
4398	Petr和日历 cf760A 1100 implementation math 模拟思维	13	19	68.421%
4400	Big Maximum Sum cf75D 2000 data structures dp greedy implementation math trees	2	2	100.000%
4404	Geometrical Progression cf758F 2400 brute force math number theory	2	2	100.000%
4405	Ability To Convert cf758D 2000 constructive algorithms dp greedy math strings	2	5	40.000%
4408	Holiday Of Equality cf758A 800 implementation math	2	2	100.000%
4416	Long number cf756F 3400 expression parsing math number theory	2	2	100.000%
4417	Byteland coins cf756E 3200 combinatorics dp math	2	2	100.000%
4422	PolandBall and Many Other Balls cf755G 3200 combinatorics divide and conquer dp fft math number theory	1	1	100.000%
4457	有轨电车 cf746C 1600 constructive algorithms implementation math	1	1	100.000%
4459	果盘 cf746A 800 implementation math 思维	43	59	72.881%
4480	Morrowindows cf73E 2400 math number theory	0	0	0.000%
4487	Permutations cf736D 2800 math matrices	0	0	0.000%
4489	Taxes cf735D 1600 math number theory	0	0	0.000%
4499	游行 cf733B 1100 math 思维	5	9	55.556%
4544	会见朋友 cf723A 800 implementation math sortings 思维	89	143	62.238%
4550	Journey cf57D 2500 dp math	1	1	100.000%
4551	密码 cf721B 1100 implementation math sortings strings思维	3	4	75.000%
4559	Progress Bar cf71B 1300 implementation math	5	9	55.556%
4565	Sasha and Array cf718C 2300 data structures math matrices	1	1	100.000%
4566	Efim and Strange Grade 埃菲姆和奇怪的等级 cf718A 1700 dp implementation math 思维	6	13	46.154%
4572	Festival Organization cf717A 2900 math number theory	1	1	100.000%
4575	Complete the Permutations cf715E 3400 combinatorics fft graphs math	1	1	100.000%
4577	正和平方根 cf715A 1600 constructive algorithms math	2	2	100.000%
4584	Memory and Scores cf712D 2200 combinatorics dp math	1	1	100.000%
4587	乌鸦的数组 cf712A 800 implementation math 思维	24	29	82.759%
4588	ZS and The Birthday Paradox cf711E 2300 math number theory probabilities	1	1	100.000%
4589	Directed Roads cf711D 1900 combinatorics dfs and similar graphs math	2	6	33.333%
4595	Two Arithmetic Progressions cf710D 2500 math number theory	1	1	100.000%
4596	Magic Odd Square cf710C 1500 constructive algorithms math	6	11	54.545%
4601	Cookies cf70A 1300 math	6	10	60.000%
4604	Student's Camp cf708E 3100 dp math	1	1	100.000%
4615	蜘蛛侠-不做 cf705B 1100 games math 思维	11	32	34.375%
4618	Black Widow cf704C 2900 dp graphs implementation math	1	1	100.000%
4623	美丽的北方国度 cf703B 1400 implementation math 思维	36	77	46.753%
4627	Road to Post Office cf702D 1900 math	2	2	100.000%
4629	2的幂 cf702B 1500 brute force data structures implementation math 思维	20	64	31.250%
4632	未被攻击的格子 cf701B 1200 data structures math	44	116	37.931%
4643	Game cf995D 2500 math	1	1	100.000%
4645	年轻的物理学家 69A 1000 implementation math	70	101	69.307%
4650	Limak and Shooting Points 698D 2600 brute force geometry math	1	2	50.000%
4656	PLEASE cf696C 2000 combinatorics dp implementation math matrices	2	3	66.667%
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%
4682	迈克和巧克力小偷 cf689C 1700 binary search combinatorics math 思维	3	3	100.000%
4690	Remainders Game cf687B 1800 chinese remainder theorem math number theory	2	5	40.000%
4695	Optimal Point cf685C 2900 binary search math	2	2	100.000%
4697	Robbers' watch 强盗手表 cf685A 1700 brute force combinatorics dp math	11	14	78.571%
4701	zz和他的数字 cf682A 1100 constructive algorithms math number theory CF思维	170	558	30.466%
4714	Bear and Chase cf679D 2900 brute force dfs and similar graphs implementation math probabilities	2	2	100.000%
4718	Another Sith Tournament cf678E 2200 bitmasks dp math probabilities	1	2	50.000%
4719	Iterated Linear Function 迭代线性函数 cf678D 1700 math number theory	3	3	100.000%
4720	Joty与巧克力 cf678C 1600 implementation math number theory	2	3	66.667%
4726	土豆 cf677B 1400 implementation math 思维	27	70	38.571%
4728	人类与AI战争 cf676E 2400 math 思维	1	1	100.000%
4736	修复油画 CF675B 1400 brute force constructive algorithms math 思维	16	35	45.714%
4737	无限序列 CF675A 1100 math 思维	3	7	42.857%
4757	zz的礼物 CF669A 800 math 思维	1	1	100.000%
4763	Four Divisors CF665F 2400 data structures dp math number theory sortings two pointers	1	1	100.000%
4767	最大公约数 CF664A 800 math number theory 思维	34	76	44.737%
4769	International Olympiad CF662D 2000 constructive algorithms greedy implementation math	2	2	100.000%
4770	Binary Table CF662C 2600 bitmasks brute force divide and conquer dp fft math	1	1	100.000%
4772	Gambling Nim CF662A 2400 bitmasks math matrices probabilities	1	1	100.000%
4774	Different Subsets For All Tuples CF660E 2300 combinatorics math	1	1	100.000%
4781	Harry Potter and Three Spells CF65A 1800 implementation math	1	1	100.000%
4785	Bicycle Race CF659D 1500 geometry implementation math	5	5	100.000%
4788	圆形房子 CF659A 1000 implementation math	13	25	52.000%
4796	Move by Prime CF653G 3100 combinatorics math number theory	1	1	100.000%
4803	Ants on a Circle CF652F 2800 constructive algorithms math	2	6	33.333%
4808	毛毛虫 CF652A 1400 implementation math 思维	58	189	30.688%
4814	比较距离 CF650A 1400 data structures geometry math 思维	9	23	39.130%
4815	Cowslip Collections CF645F 2500 combinatorics math number theory	1	2	50.000%
4824	Bears and Juice CF643F 2900 dp math meet-in-the-middle	1	1	100.000%
4838	Bear and Contribution 639D 2400 binary search,greedy,math,sortings	1	1	100.000%
4839	Bear and Polynomials 639C 2200 hashing,implementation,math	7	34	20.588%
4844	住宅号码 638A 1100 *special problem,constructive algorithms,math 思维	53	63	84.127%
4852	Yash And Trees 线段树 633G 2800 bitmasks,data structures,dfs and similar,math,number theory	1	2	50.000%
4854	斐波那契式 633D 2000 brute force,dp,hashing,implementation,math	5	7	71.429%
4855	A Trivial Problem 633B 1300 brute force,constructive algorithms,math,number theory	6	10	60.000%
4856	乌木和象牙 633A 1100 brute force,math,number theory 思维	21	32	65.625%
4858	Thief in a Shop 632E 2400 divide and conquer,dp,fft,math	11	14	78.571%
4859	Longest Subsequence 632D 2100 brute force,math,number theory	1	1	100.000%
4868	Game 630R 1200 games,math	3	3	100.000%
4869	Turn 630M 1800 geometry,math	8	17	47.059%
4870	激活码 630L 1400 implementation,math 思维	24	46	52.174%
4871	新的奖励 630K 1500 math,number theory 思维	3	6	50.000%
4872	zz的奖金 630J 1100 math,number theory 思维	2	12	16.667%
4874	长椅 630H 1400 combinatorics,math 思维	14	42	33.333%
4876	Selection of Personnel 630F 1300 combinatorics,math	3	3	100.000%
4877	A rectangle 630E 1900 math	1	4	25.000%
4878	六边形！ 630D 1100 math 思维	3	13	23.077%
4879	幸运数字 630C 1100 combinatorics,math 思维	9	19	47.368%
4893	Tennis Tournament 628A 1000 implementation,math	4	4	100.000%
4899	异或方程 627A 1700 dp,math 结论位运算	7	22	31.818%
4907	Guest From the Past 来自过去的嘉宾 625A 1700 implementation,math	3	4	75.000%
4909	营救卢克 624A 800 math 思维	4	8	50.000%
4910	Transforming Sequence 623E 3300 combinatorics,dp,fft,math	1	6	16.667%
4913	The Sum of the k-th Powers 622F 2600 math	1	1	100.000%
4917	Infinite Sequence 622A 1000 implementation,math	2	3	66.667%
4919	Rat Kwesh and Cheese 621D 2400 brute force,constructive algorithms,math	1	1	100.000%
4925	GukiZ教授新的机器人 620A 800 implementation,math 思维	2	2	100.000%
4938	大象 617A 800 math 思维	4	5	80.000%
4940	Sum of Remainders 616E 2200 implementation,math,number theory	1	1	100.000%
4945	Hexagons 615E 2100 binary search,implementation,math	1	1	100.000%
4946	乘数 615D 2000 math,number theory	4	4	100.000%
4950	漂亮数 614B 1400 implementation,math	69	237	29.114%
4954	Square Root of Permutation 612E 2200 combinatorics,constructive algorithms,dfs and similar,graphs,math	1	1	100.000%
4957	读取硬盘时间 612B 1200 implementation,math 思维	35	56	62.500%
4970	Pasha and Stick 610A 1000 combinatorics,math	6	11	54.545%
4971	Mushroom Gnomes 60E 2600 math,matrices	1	1	100.000%
4972	Savior 60D 2500 brute force,dsu,math	1	1	100.000%
4978	负载平衡 609C 1500 implementation,math 暴力模拟思维	7	23	30.435%
4982	Saitama Destroys Hotel 608A 1000 implementation,math	2	5	40.000%
4992	Pastoral Oddities 603E 3000 data structures,divide and conquer,dsu,math,trees	1	1	100.000%
4993	Ruminations on Ruminants 603D 2900 geometry,math	1	1	100.000%
4994	Lieges of Legendre 603C 2200 games,math	1	1	100.000%
4995	Moodular Arithmetic 603B 1800 combinatorics,dfs and similar,dsu,math,number theory	2	2	100.000%
5001	Lipshitz Sequence 601B 2100 data structures,math	1	1	100.000%
5004	Follow Traffic Rules 5D 2100 implementation,math	0	3	0.000%
5014	Spongebob and Squares 599D 1900 brute force,math	3	3	100.000%
5022	棘手的总和 598A 900 math 思维	61	143	42.657%
5025	Divisibility 597A 1600 math 思维	2	2	100.000%
5027	Wilbur and Trees 596D 2300 dp,math,probabilities,sortings	0	2	0.000%
5031	Pasha and Phone 595B 1600 binary search,math 思维	2	3	66.667%
5038	Happy Tree Party 593D 2400 structures dfs similar graphs math trees	1	2	50.000%
5043	The Big Race 592C 1800 math	2	2	100.000%
5044	怪物和松鼠 592B 1100 math	6	18	33.333%
5064	Duff in Love 588B 1300 math	67	156	42.949%
5075	Present for Vitalik the Philatelist 585E 2900 combinatorics math numbertheory	1	2	50.000%
5080	Olesya and Rodion 584A 1000 math	8	38	21.053%
5084	Number of Binominal Coefficients 582D 3300 dp math number-theory	1	1	100.000%
5089	三个标志 581D 1700 bitmasks brute force constructive algorithms geometry implementation math	4	6	66.667%
5090	Developing Skills 581C 1400 implementation math sortings	3	3	100.000%
5092	潮人瓦西娅 581A 800 implementation math 思维	25	26	96.154%
5107	A Problem about Polyline 578A 1700 geometry math	0	3	0.000%
5117	Party 575C 2700 bitmasks bruteforce graph mathchings	1	1	100.000%
5119	Fibonotci 575A 2700 datatstructures math matrices	1	1	100.000%
5126	Bear and Poker 573A 1300 implementation math numbertheory	3	4	75.000%
5132	Lengthening Sticks 571A 2100 combinatorics implementation math	1	1	100.000%
5134	Tree Requests 570D 2200 bitmasks brute force constructive algorithms geometry implementation math	1	1	100.000%
5142	Music 569A 1500 implementation math	2	2	100.000%
5145	Primes or Palindromes? 569C 1600 binary search bruteforce math number theory 思维	2	2	100.000%
5161	Flea travel 55A 1200 implementation math 思维	3	3	100.000%
5165	Gerald's Hexagon 559A brute force geometry math 1600 思维	2	2	100.000%
5168	Amr and Chemistry 558c brute force graphs greedy math shortest paths *1900	0	0	0.000%
5172	Vitaly and Cycle 557D combinatorics dfs and similar graphs math *2000	0	0	0.000%
5174	伊利亚和文凭 557A greedy implementation math *1100 思维	1	1	100.000%
5177	Case of a Top Secret 555d binary search implementation math *2500	0	0	0.000%
5181	Kyoya and Photobooks 554A brute force math strings *900	0	0	0.000%
5182	Kyoya and Train 553e dp fft graphs math probabilities *3200	0	0	0.000%
5187	Vanya and Triangles 552d brute force combinatorics datastructures geometry math sortings *1900	0	0	0.000%
5189	Vanya and Books 552B implementation math *1200	0	0	0.000%
5190	Vanya and Table 552A implementation math *1000	5	6	83.333%
5212	Mike and Foam 547C bitmasks combinatorics dp math number theory *2300	0	0	0.000%
5214	Mike and Frog 547A bruteforce greedy implementation math *2200	0	0	0.000%
5215	Soldier and Number Game 546D constructivealgorithms dp math numbertheory *1700	0	0	0.000%
5232	Superhero's Job 542D dfsandsimilar dp hashing math numbertheory *2600	0	0	0.000%
5233	Idempotent functions 542C constructivealgorithms graphs math *2000	0	0	0.000%
5245	A Heap of Heaps 538F 2200 bruteforce datastructures math sortings	1	2	50.000%
5246	Demiurges Play Again 538E 2200 dfsandsimilar dp math trees	1	1	100.000%
5253	Tavas and Pashmaks 535E 2600 geometry math	0	0	0.000%
5260	Polycarpus' Dice 534C 1600 math	0	0	0.000%
5275	折纸 527A 1100 implementation math 思维	4	6	66.667%
5283	Anya and Cubes 525E 2100 binarysearch bitmasks bruteforce dp math meet-in-the-middle	0	0	0.000%
5285	Ilya and Sticks 525C 1600 greedy math sortings	0	0	0.000%
5286	Pasha and String 525B 1400 constructivealgorithms greedy math strings	0	0	0.000%
5300	Pluses everywhere 520E 2200 combinatorics dp math numbertheory	0	0	0.000%
5302	DNA Alignment 520C 1500 math strings	1	1	100.000%
5303	Two Buttons 520B 1400 dfsandsimilar graphs greedy implementation math shortestpaths	0	0	0.000%
5312	A and B and Team Training 519C 1300 greedy implementation math numbertheory	0	0	0.000%
5319	Drazil and His Happy Friends 516E 3100 math number theory	0	0	0.000%
5323	Drazil and Factorial 515C 1400 greedy math sortings	0	0	0.000%
5328	Han Solo and Lazer Gun 514B 1400 bruteforce datastructures geometry implementation math	0	0	0.000%
5337	排列 513B2 1800 bitmasks divideandconquer math	1	1	100.000%
5338	Game 513A 800 constructivealgorithms math	2	2	100.000%
5343	Square Equation Roots 50E 2300 math	1	5	20.000%
5346	Domino piling 50A 800 greedy math	3	4	75.000%
5353	Anton and currency you all know 508B 1300 greedy math strings	3	3	100.000%
5355	The Maths Lecture 507D 2200 dp implementation	1	1	100.000%
5356	猜猜你的出路！ 507C 1700 implementation math trees	5	9	55.556%
5357	Amr and Pins 507B 1400 geometry math	4	4	100.000%
5374	New Year Book Reading 500C 1600 constructivealgorithms greedy implementation math 思维	3	3	100.000%
5375	New Year Permutation 500B 1600 dfs dsu graphs greedy math sortings 思维	3	3	100.000%
5382	Sum 49B 1500 math	2	8	25.000%
5392	Gears 497D 2900 bruteforce geometry math	1	1	100.000%
5397	最小问题 496A 900 bruteforce implementation math 思维	3	3	100.000%
5398	Modular Equations 495B 1600 math numbertheory	1	1	100.000%
5405	Vasya and Polynomial 493E 2800 math	1	3	33.333%
5406	Vasya和国际象棋 493D 1700 constructivealgorithms games math	4	8	50.000%
5410	Vanya和电脑游戏 492D 1800 binarysearch implementation math sortings 二分枚举思维	16	36	44.444%
5413	New York Hotel 491B 2100 greedy math	1	6	16.667%
5417	Chocolate 490D 1900 bruteforce dfs math meet-in-the-middle numbertheory	14	27	51.852%
5418	黑客密码 490C1700 bruteforce math numbertheory strings	5	5	100.000%
5422	比赛 48C 1800 math	1	1	100.000%
5430	Candy Boxes 488B 1900 bruteforce constructivealgorithms math	15	19	78.947%
5436	LIS of Sequence 486E 2200 data structures dp greedy hashing math	1	1	100.000%
5437	Valid Sets 486D 2100 dfs and similar dp math trees	1	1	100.000%
5440	计算函数 486A 800 implementation math	3	10	30.000%
5442	Factory 485A 1400 implementation math matrices	4	5	80.000%
5445	Strange Sorting 484C 2600 implementation math	1	4	25.000%
5446	Maximum Value 484B 2100 math sortings	1	1	100.000%
5448	Friends and Presents 483B 1300 math	2	2	100.000%
5457	三角形数 47A 800 math brute force 思维	5	5	100.000%
5461	Expression 479A 1000 brute force math	4	7	57.143%
5465	Random Teams 478B 1300 combinatorics constructive algorithms greedy math	2	2	100.000%
5466	初始赌注 84A 900 math numbertheory 思维	32	60	53.333%
5470	Dreamoon and Sums 476C 1600 math 思维	3	3	100.000%
5471	Dreamoon and Stairs 476A 1000 implementation math	2	3	66.667%
5474	CGCDSSQ 475D 2000 brute force data structures math	4	6	66.667%
5477	Ant colony 474F 2100 data structures math number theory	1	1	100.000%
5488	MUH and House of Cards 471C 1700 greedy math 思维	4	7	57.143%
5499	Permanent 468E 3100 dp graph matchings math meet-in-the-middle	0	0	0.000%
5509	Wonder Room 466B 2000 bruteforce math	1	3	33.333%
5516	Caisa and Tree 463E 2100 trees math dfs bruteforce numbertheory	1	1	100.000%
5518	塔架 463B 1100 implementation math bruteforce	55	141	39.007%
5523	Appleman and Complicated Task 461D 2800 dsu math	1	1	100.000%
5528	Little Dima and Equation 460B 1500 bruteforce implementation math numbertheory 思维	9	19	47.368%
5529	Vasya and Socks 460A 900 implementation math	1	1	100.000%
5544	Fedya and Maths	0	0	0.000%
5594	DZY Loves Physics 444A 1600 greedy,math	2	11	18.182%
5600	Valera and Swaps 441D 2100 constructive algorithms,dsu,graphs,implementation,math,string suffix structures	1	1	100.000%
5611	Devu and Birthday Celebration 439E 2100 combinatorics,dp,math	1	1	100.000%
5616	The Child and Sequence 438D 2300 data structures,math	1	2	50.000%
5621	Om Nom and Spiders 436B 1400 implementation,math	4	6	66.667%
5632	伦子的记忆笔记 433C 1800 implementation,math,sortings	1	1	100.000%
5640	Random Task 431D 2100 binary search,bitmasks,combinatorics,dp,math	1	1	100.000%
5651	警察巡逻队 427E 2000 greedy,implementation,math,ternary search	4	6	66.667%
5664	Magic Formulas 424C 1600 math	3	3	100.000%
5683	Population Size 416D 2400 greedy,implementation,math	1	1	100.000%
5685	Mashmokh and Tokens 415B 1500 binary search,greedy,implementation,math 思维	4	4	100.000%
5912	成对的数字 359D 2000 Pair of Numbersbinary search,brute force,data structures,math,two pointers	5	5	100.000%
5913	Prime Number 359C 1900 Prime Numbermath,number theory	4	7	57.143%
5921	Xenia and Hamming 356B 1900 Xenia and Hammingimplementation,math	0	1	0.000%
5927	Vasya and Robot 354A 1500 Vasya and Robotbrute force,greedy,math	4	6	66.667%
5930	Find Maximum 353C 1600 Find Maximumimplementation,math,number theory 思维	3	7	42.857%
5931	Domino 353A 1200 Dominoimplementation,math	5	6	83.333%
5933	Jeff and Digits 352A 1000 Jeff and Digitsbrute force,implementation,math	5	9	55.556%
5981	Helpful Maths 339A 800	0	0	0.000%
5986	测验 337C 1600 binary search greedy math matrices number theory 思维	5	15	33.333%
5987	Routine Problem 337B 1400 greedy math number theory	1	1	100.000%
5990	Vasily the Bear and Beautiful Strings 336D 2100 combinatorics math number theory	1	1	100.000%
5992	Vasily the Bear and Triangle 336A 1000 implementation math	5	7	71.429%
6001	Theft of Blueprints 332D 2400 graphs math	1	9	11.111%
6019	Flea 32C 1700 math	2	2	100.000%
6022	Evil 329E 3100 math	1	1	100.000%
6028	Magic Five 327C 1700 combinatorics math	3	5	60.000%
6032	体育场和游戏 325B 1800 binary search math 思维	13	30	43.333%
6036	Ciel and Flowers 322B 1600 combinatorics math 思维	2	2	100.000%
6038	Ciel and Flipboard 321D 2900 dp greedy math	1	1	100.000%
6040	zz的机器人 321A 1700 binary search implementation math	2	6	33.333%
6050	Malek Dance Club 320C 1600 math 思维	2	3	66.667%
6052	平等的可能性 318A 900 math 思维	1	1	100.000%
6061	Summer Homework 316E3 2300 data structures math	1	1	100.000%
6062	Summer Homework 316E2 2300 data structures math	1	2	50.000%
6064	PE Lesson 316D3 2400 dp math	1	2	50.000%
6071	Special Task 316A2 1400 math	1	1	100.000%
7443	Math is Simple 2020 Multi-University Training Contest 1	0	0	0.000%
7500	A Very Easy Math Problem 2020 Multi-University Training Contest 6	0	0	0.000%
7590	Absolute Math	0	0	0.000%
8657	Simple Math 4 2022 杭电多校第九场	1	2	50.000%
8659	The Alchemist of the Discrete Mathematics 2022 杭电多校第九场	1	1	100.000%

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