ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
1225	张骞出使西域思维数学	21	109	19.3%
1874	天仙配思维数组前缀	5	5	100.0%
3359	堆积木思维	112	234	47.9%
4046	筹码 92A 800 思维	73	104	70.2%
4049	ZZ的标题 91A 1500 字符串思维	135	375	36.0%
4053	最优机器人 8B 1400 constructive algorithms graphs implementation 思维	36	86	41.9%
4074	冬季两项 84C 1700 binarysearch implementation 二分思维	15	28	53.6%
4080	多样性 844A 1000 greedy implementation strings 思维	39	106	36.8%
4088	医生 83B 1800 binarysearch math sortings 思维	21	54	38.9%
4096	图像压缩 838A 1400 bruteforce 思维二维前缀	98	277	35.4%
4100	两个印章 837C 1500 bruteforce implementation思维	23	37	62.2%
4105	星空 835C 1600 dp implementation 思维	113	144	78.5%
4106	黑板上的数字 835B 1100 greedy 思维	29	55	52.7%
4113	The Meaningless Game 833A 1700 math numbertheory 思维	8	10	80.0%
4118	Jury Marks 831C 1700 bruteforce constructivealgorithms 思维	10	20	50.0%
4119	键盘布局 831B 800 implementation strings思维	6	6	100.0%
4124	办公室钥匙 830A 1800 binary search,brute force,dp,greedy,sortings 思维	17	43	39.5%
4126	双可乐 82A 1100 implementation,math 思维	4	14	28.6%
4133	重构字符串 827A 1700 data structures,greedy,sortings,strings 思维	6	46	13.0%
4143	无聊的生活 cf822A 800 implementation math number theory 思维	3	4	75.0%
4148	zz的实验室 cf821A 800 implementation 思维	219	475	46.1%
4151	Average Score平均分 cf81C 1700 greedy math sortings 思维	6	14	42.9%
4152	Sequence Formatting序列格式 cf81B 1700 implementation strings 思维模拟	11	41	26.8%
4153	生命的意义 cf81A 1400 implementation 思维	27	85	31.8%
4169	DD泡咖啡 cf816B 1400 binary search data structures implementation 思维差分	10	19	52.6%
4176	花环 cf814C 1600 brute force dp strings two pointers思维	64	163	39.3%
4182	标签游戏 cf813C 1700 dfs and similar graphs 思维	43	91	47.3%
4184	比赛 cf813A 1100 implementation 思维	21	49	42.9%
4187	批发市场 cf812C 1500 binary search sortings 二分思维	15	30	50.0%
4197	Panoramix 的预言 cf80A 800 brute force 思维	25	67	37.3%
4206	除法数组 cf808D 1900 binary search data structures implementation 思维	12	15	80.0%
4207	喝茶 specail cf808C 1400 constructive algorithms greedy sortings 思维	28	70	40.0%
4215	Minimum number of steps cf804B 1400 combinatorics greedy implementation math 思维	3	8	37.5%
4222	01矩阵 cf803A 1400 constructive algorithms 思维	76	164	46.3%
4228	重要的信 cf802J 1400 dfs and similar graphs trees 思维	14	28	50.0%
4230	假新闻 cf802G 800 implementation strings 思维	8	10	80.0%
4234	有值的密钥（specail judge） cf801B 900 constructive algorithms greedy strings 思维 special-judge	1	8	12.5%
4235	邪恶的键盘 cf801A 1100 brute force 思维	62	138	44.9%
4242	菜地 cf79B 1400 implementation sortings 思维	28	87	32.2%
4255	Minimal string最小字符串 cf797C 1700 data structures greedy strings 思维	19	49	38.8%
4282	俳句 cf78A 800 implementation strings思维	3	11	27.3%
4283	Masha and geometric depression玛莎和几何凹陷 cf789B 1700 brute force implementation math 思维	6	6	100.0%
4297	安东与童话 cf785C 1600 binary search math 思维	4	8	50.0%
4298	安东和课表 cf785B 1100 greedy sortings 思维	11	31	35.5%
4308	袜子配对 cf780A 800 implementation 思维	19	48	39.6%
4311	英雄 cf77A 1400 brute force implementation 思维	22	59	37.3%
4313	去0整除 cf779B 1100 brute force greedy 思维	28	44	63.6%
4318	弦游戏 cf778A 1700 binary search greedy strings 二分思维	29	52	55.8%
4322	数字卡游戏 cf777B 1300 data structures dp greedy sortings 排序贪心思维	45	102	44.1%
4346	成功率 cf773A 1700 binary search math 二分思维	8	11	72.7%
4351	贝尔的社交网络 cf771A 1500 dfs and similar dsu graphs 思维	25	33	75.8%
4354	新密码 cf770A 800 *special problem implementation 思维 special-judge	7	14	50.0%
4356	Points 点 cf76E 1700 implementation math 思维	3	6	50.0%
4357	Plus and xor 加和异或 cf76D 1700 dp greedy math 思维	5	8	62.5%
4360	k-Interesting Pairs Of Integers k-有趣的整数对 cf769D 1700 *special problem bitmasks brute force meet-in-the-middle 思维	4	4	100.0%
4361	Cycle In Maze 在迷宫中循环 cf769C 1700 *special problem dfs and similar graphs greedy shortest paths 思维	2	3	66.7%
4369	守夜人的誓言 cf768A 900 constructive algorithms sortings 思维	29	69	42.0%
4371	点心塔 cf767A 1100 data structures implementation 思维	8	10	80.0%
4375	zz与三角形 cf766B 1000 constructive algorithms geometry greedy math number theory sortings CF思维	263	497	52.9%
4376	马哈茂德最长不公共子序列 cf766A 1000 constructive algorithms strings 思维	6	7	85.7%
4387	网格树 cf762F 2800 combinatorics graphs trees 思维	1	1	100.0%
4390	USB vs. PS/2 cf762B 1400 greedy implementation sortings two pointers 思维	6	16	37.5%
4391	k-th divisor cf762A 1400 math number theory 思维	4	4	100.0%
4397	kk和枕头 cf760B 1500 binary search greedy 思维	14	28	50.0%
4403	无零的生活 cf75A 1000 implementation 思维	37	68	54.4%
4406	不公平的提问 cf758C 1700 binary search constructive algorithms implementation math 思维	5	7	71.4%
4407	吹花环 cf758B 1100 brute force implementation number theory 思维	12	23	52.2%
4414	口袋妖怪 cf757B 1400 greedy math number theory 思维	112	346	32.4%
4415	ZZ记单词 cf757A 1000 implementation 思维	43	98	43.9%
4421	Pavel and barbecue 铺路和烧烤 cf756A 1700 constructive algorithms dfs and similar 思维	17	22	77.3%
4425	PolandBal和游戏 cf755B 1100 binary search data structures games greedy sortings strings思维	7	16	43.8%
4434	新年和评级 cf750C 1600 binary search greedy math 思维	4	4	100.0%
4436	新年快点 750A 800 思维	4	6	66.7%
4440	逃票者 cf74B 1500 dp games greedy 贪心思维	23	44	52.3%
4451	Comments 评论 cf747E 1700 dfs and similar expression parsing implementation strings 思维	1	4	25.0%
4458	解码 cf746B 900 implementation strings 思维	6	7	85.7%
4459	果盘 cf746A 800 implementation math 思维	43	59	72.9%
4499	游行 cf733B 1100 math 思维	5	9	55.6%
4501	考试 cf732D 1700 binary search greedy sortings 二分思维	6	15	40.0%
4541	检查日历 cf724A 1000 implementation 思维	36	54	66.7%
4543	文本文档分析 cf723B 1100 expression-parsing implementation strings思维	10	11	90.9%
4551	密码 cf721B 1100 implementation math sortings strings思维	3	4	75.0%
4562	维提亚在乡村 cf719A 1100 implementation 思维	40	119	33.6%
4566	Efim and Strange Grade 埃菲姆和奇怪的等级 cf718A 1700 dp implementation math 思维	6	14	42.9%
4583	索尼娅的集合 cf713A 1400 data structures implementation 思维	13	32	40.6%
4586	记忆与三叉戟 cf712B 1100 implementation strings 贪心思维	7	12	58.3%
4602	检查站 cf709B 1500 greedy implementation sortings 贪心思维	15	25	60.0%
4623	美丽的北方国度 cf703B 1400 implementation math 思维	37	147	25.2%
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%
4633	卡片 cf701A 800 greedy implementation 思维	2	17	11.8%
4642	点 cf69D 1900 dp games 思维博弈搜索	13	22	59.1%
4646	爆破 699B 1400 implementation 思维	68	155	43.9%
4652	实数 cf697B 1400 brute force implementation math strings 思维	36	80	45.0%
4657	Puzzles 拼图 cf696B 1700 dfs and similar math probabilities trees 思维	3	6	50.0%
4661	Swaps in Permutation 排列中的互换 691D 1700 dfs and similar dsu math 思维	2	4	50.0%
4673	Recover Polygon (easy) 恢复多边形（简单） cf690B1 1700 思维	8	9	88.9%
4682	迈克和巧克力小偷 cf689C 1700 binary search combinatorics math 思维二分	3	3	100.0%
4684	古董手机 cf689A 1400 brute force constructive algorithms implementation 思维	37	82	45.1%
4706	一场精彩的比赛 cf681A 800 implementation 思维	3	4	75.0%
4708	小熊和五张卡片 cf680A 800 constructive algorithms implementation 思维	180	328	54.9%
4725	Vanya and Label cf677C 1500 bitmasks combinatorics implementation strings思维	8	15	53.3%
4726	土豆 cf677B 1400 implementation math 思维	101	279	36.2%
4728	人类与AI战争 cf676E 2400 math 思维	1	1	100.0%
4730	Vasya和字符 1500 binary search dp strings two pointers 二分思维	126	374	33.7%
4732	晫晫的排列 cf676A 800 constructive algorithms implementation 思维	45	106	42.5%
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%
4749	魔术粉 CF670D1 1400 binary search brute force implementation 搜索思维	16	27	59.3%
4757	zz的礼物 CF669A 800 math 思维	1	1	100.0%
4758	木棍 CF667B 1100 constructive algorithms geometry 思维	7	14	50.0%
4762	雷伯兰语言学 CF666A 1800 dp implementation strings思维	2	5	40.0%
4765	购物 CF665B 1400 brute force 思维	54	93	58.1%
4808	毛毛虫 CF652A 1400 implementation math 思维	64	215	29.8%
4814	比较距离 CF650A 1400 data structures geometry math 思维	9	23	39.1%
4831	Little Artem and Matrix CF641B 1400 implementation 思维	6	7	85.7%
4844	住宅号码 638A 1100 *special problem,constructive algorithms,math 思维	53	63	84.1%
4846	Promocodes with Mistakes 637C 1400 *special problem,brute force,constructive algorithms,implementation 思维	41	75	54.7%
4849	乐队 635A 1100 brute force,implementation 思维	5	8	62.5%
4856	乌木和象牙 633A 1100 brute force,math,number theory 思维	21	32	65.6%
4861	zz的游戏 632B 1400 brute force,constructive algorithms 思维	82	271	30.3%
4865	Report 报告 631C 1700 data structures,sortings 单调栈思维	20	62	32.3%
4867	面试 631A 900 brute force,implementation 思维	28	39	71.8%
4870	激活码 630L 1400 implementation,math 思维	47	92	51.1%
4872	zz的奖金 630J 1100 math,number theory 思维	2	12	16.7%
4873	Parking Lot 停车场排列组合 630I 1700 思维	4	4	100.0%
4874	长椅 630H 1400 combinatorics,math 思维	14	42	33.3%
4879	幸运数字 630C 1100 combinatorics,math 思维	9	19	47.4%
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%
4906	商标的战争 625B 1200 constructive algorithms,greedy,strings 思维	121	349	34.7%
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%
4925	GukiZ教授新的机器人 620A 800 implementation,math 思维	2	2	100.0%
4930	超快的数学家 61A 800 思维	1	1	100.0%
4938	大象 617A 800 math 思维	4	5	80.0%
4944	比较两个长整数 616A 900 implementation,strings 思维	17	33	51.5%
4953	技能 613B 1900 binary search brute force dp greedy sortings two pointers 二分贪心思维	5	11	45.5%
4957	读取硬盘时间 612B 1200 implementation,math 思维	35	56	62.5%
4963	多米诺骨牌 611C 1500 dp,implementation 思维前缀和	6	7	85.7%
4980	U盘 609A 800 greedy,implementation,sortings 思维	5	14	35.7%
4981	汉明距离和 608B 1500 combinatorics,strings 思维	7	13	53.8%
4986	烽火台 1600 binary search,dp 思维	120	332	36.1%
4988	魔术师 606A 1200 implementation 思维	107	282	37.9%
4990	牛铃 604B 1400 binary search,greedy 思维	44	94	46.8%
4996	交替序列 603A 1600 dp,greedy,math 思维	29	57	50.9%
4998	两个进制 602A 1100 brute force,implementation 思维	136	253	53.8%
5002	The Two Routes 601A 1600 graphs,shortest paths 思维	2	3	66.7%
5006	中心对齐 5B 1200 implementation,strings 思维陈戈	23	65	35.4%
5010	Title 59C 1600 expression parsing 思维	2	2	100.0%
5011	算命 1200 implementation,number theory 思维	143	275	52.0%
5012	单词 800 implementation,strings 思维	272	440	61.8%
5015	Day at the Beach 599C 1600 sortings 思维	2	2	100.0%
5017	购物 599A 800 implementation 思维	2	2	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%
5031	Pasha and Phone 595B 1600 binary search,math 思维	2	3	66.7%
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%
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%
5049	中值平滑 590A 1700 implementation 思维	5	6	83.3%
5065	zz和肉 588A 900 greedy 思维	57	102	55.9%
5091	豪华住宅 581B 1100 implementation math 思维	197	540	36.5%
5097	zz赚钱 580A 900 bruteforce implementation sortings cf思维	242	650	37.2%
5100	Martian Architecture 57B 1600 思维	2	2	100.0%
5121	选举 574A 1200 greedy implementation 思维	122	260	46.9%
5125	Bear and Blocks 573B 1600 brute force dfs graphs hashing 思维	4	6	66.7%
5128	Arrays数组 572A 900 sortings 贪心思维	30	55	54.5%
5135	Replacement 570C 1600 constructive algorithms data structures implementation 思维	2	2	100.0%
5137	选举 570A 1100 implementation 思维	39	90	43.3%
5145	Primes or Palindromes? 569C 1600 binary search bruteforce math number theory 思维	2	2	100.0%
5148	战争床 567D 1700 binarysearch datastructures greedy sortings 思维	8	11	72.7%
5149	几何级数 567C 1700 binarysearch datastructures dp 思维	17	35	48.6%
5155	放画 560B 1200 constructivealgorithms implementation 思维	29	59	49.2%
5160	Smallest number 55B 1600 bruteforce 思维	2	2	100.0%
5161	Flea travel 55A 1200 implementation math 思维	3	3	100.0%
5165	Gerald's Hexagon 559A brute force geometry math 1600 思维	2	2	100.0%
5170	啦地和苹果树 558A bruteforce implementation sortings *1100 思维	4	4	100.0%
5174	伊利亚和文凭 557A greedy implementation math *1100 思维	1	1	100.0%
5175	‘1’和‘0’的配对消除 556A greedy *900 思维	3	9	33.3%
5210	迈克和传真 548A bruteforce implementation strings 1100 递归暴力思维	24	73	32.9%
5221	等距字符串 545B greedy *1100 思维	10	34	29.4%
5224	字符串的集合 544A implementation strings 1000 思维	30	89	33.7%
5242	Little Frog 53C 1200 constructive algorithms 思维	3	4	75.0%
5244	自动补全 53A 1100 implementation 思维	9	11	81.8%
5248	游客笔记 538C 1600 binarysearch bruteforce greedy implementation math 贪心思维	12	23	52.2%
5255	Tavas和Karafs 535C 1900 binarysearch greedy math 思维	5	8	62.5%
5256	幸运数字 535B 1100 bitmasks bruteforce combinatorics implementation 思维	2	9	22.2%
5259	握手 534D 1900 binarysearch constructivealgorithms datastructures greedy 思维	3	11	27.3%
5287	维塔利和派 525A 1100 greedy hashing strings思维	7	18	38.9%
5291	ATM机器 524C 1900 binarysearch sortings 思维	10	43	23.3%
5304	全字母句 520A 800 implementation strings 思维	104	184	56.5%
5342	zz画画 510A 800 implementation 思维	42	71	59.2%
5352	Anya and Ghosts 508C 1600 constructivealgorithms greedy 思维	2	2	100.0%
5354	染色 508A 1100 bruteforce 思维	54	103	52.4%
5364	Kitayuta先生的礼物 505A 1100 force implementation strings 思维	90	174	51.7%
5374	New Year Book Reading 500C 1600 constructivealgorithms greedy implementation math 思维	3	3	100.0%
5375	New Year Permutation 500B 1600 dfs dsu graphs greedy math sortings 思维	3	3	100.0%
5383	侦探游戏 49A 800 implementation 思维	40	92	43.5%

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