ProblemSet - ZUFEOJ

Show Tags

All Tags

Problem ID	Title	Solved	Submit	Pass Rate
4044	Frames 93A 1700 implementation	0	0	0.0%
4053	最优机器人 8B 1400 constructive algorithms graphs implementation 思维	36	86	41.9%
4057	Chip Play 89C 2300 bruteforce datastructures implementation	7	10	70.0%
4058	Widget Library 89B 2300 dp expressionparsing graphs implementation	1	1	100.0%
4063	Beautiful Road 87D 2300 dfsandsimilar dp dsu graphs implementation sortings trees	0	4	0.0%
4065	瓦夏和类型 87B 1800 implementation strings	3	4	75.0%
4066	火车 87A 1500 implementation math 暴力	3	8	37.5%
4067	Powerful array 86D 2200 datastructures implementation math twopointers	0	3	0.0%
4071	Sum of Medians 85D 2300 binarysearch bruteforce datastructures implementation	1	1	100.0%
4074	冬季两项 84C 1700 binarysearch implementation 二分思维	15	28	53.6%
4078	Chess Tourney 845A 1100 implementation sortings	34	64	53.1%
4080	多样性 844A 1000 greedy implementation strings 思维	39	106	36.8%
4091	Game of the Rows 839B 1900 bruteforce greedy implementation	19	28	67.9%
4098	Vasya's Function 837E 2100 binarysearch implementation math	5	12	41.7%
4100	两个印章 837C 1500 bruteforce implementation思维	23	37	62.2%
4101	Flag of Berland 837B 1600 bruteforce implementation	10	17	58.8%
4105	星空 835C 1600 dp implementation 思维	113	144	78.5%
4110	Red-Black Cobweb 833D 2800 datastructures divideandconquer implementation trees	1	1	100.0%
4116	Petya and Exam 823B 1600 implementation strings	9	31	29.0%
4119	键盘布局 831B 800 implementation strings思维	6	6	100.0%
4122	Bamboo Partition 830C 2300 brute force,data structures,implementation,math,number theory,sortings,two pointers	1	1	100.0%
4123	Cards Sorting 830B 1600 data structures,implementation,sortings	3	4	75.0%
4126	双可乐 82A 1100 implementation,math 思维	4	14	28.6%
4127	四边形 828B 1300 implementation	74	155	47.7%
4137	多法官解决 cf825C 1600 greedy implementation	24	45	53.3%
4138	二进制协议 cf825A 1100 implementation思维	11	15	73.3%
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%
4150	B先生读书 cf820A 900 implementation	9	28	32.1%
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%
4155	Mister B and PR Shifts cf819B 1900 data structures implementation math	2	2	100.0%
4160	Sofa Thief cf818C 2000 brute force implementation	4	4	100.0%
4162	Diplomas and Certificates cf818A 800 implementation math 思维	4	7	57.1%
4167	Makes 的三元组 cf817B 1500 combinatorics implementation math sortings	16	41	39.0%
4169	DD泡咖啡 cf816B 1400 binary search data structures implementation 思维差分	10	19	52.6%
4170	zz的早晨 cf816A 1000 brute force implementation 思维	202	404	50.0%
4171	Karen and Neighborhood cf815E 2900 binary search constructive algorithms implementation	1	1	100.0%
4184	比赛 cf813A 1100 implementation 思维	21	49	42.9%
4186	Sagheer and Kindergarten cf812D 2700 dfs and similar graphs implementation trees	1	2	50.0%
4192	难忘的旅旅 cf811C 1900 dp implementation	11	19	57.9%
4193	zz阅读 cf811B 1200 implementation sortings	110	233	47.2%
4194	分糖游戏 cf811A 800 brute force implementation思维	3	3	100.0%
4202	你想约会吗? cf809A 1500 implementation math sortings 思维	26	44	59.1%
4206	除法数组 cf808D 1900 binary search data structures implementation 思维	12	15	80.0%
4208	Lucky Year cf808A 900 implementation	1	1	100.0%
4209	T-Shirt Hunt cf807B 1300 brute force implementation	29	44	65.9%
4210	Is it rated? cf807A 900 implementation sortings	1	1	100.0%
4215	Minimum number of steps cf804B 1400 combinatorics greedy implementation math 思维	3	8	37.5%
4230	假新闻 cf802G 800 implementation strings 思维	8	10	80.0%
4236	Defining Macros cf7E 2600 dp expression parsing implementation	1	1	100.0%
4238	内存管理器 cf7B 1600 implementation	3	3	100.0%
4242	菜地 cf79B 1400 implementation sortings 思维	28	87	32.2%
4247	喷泉 cf799C 1800 binary search data structures implementation dp	29	59	49.2%
4248	T-shirt buying cf799B 1400 data structures implementation	1	1	100.0%
4249	胡萝卜蛋糕 cf799A 1100 brute force implementation 枚举	11	33	33.3%
4256	奇数和 cf797B 1400 greedy implementation	53	161	32.9%
4260	Find The Bone cf796B 1300 implementation	3	3	100.0%
4261	买房 cf796A 800 brute force implementation 枚举	194	264	73.5%
4266	银行抢劫案-有问题 cf794A 800 brute force implementation 枚举	9	28	32.1%
4271	出行 cf793B 1600 dfs and similar graphs implementation shortest paths	22	60	36.7%
4272	奥列格和股价 cf793A 900 implementation math思维	8	14	57.1%
4276	数数韵 cf792B 1300 implementation	12	29	41.4%
4277	新巴士路线 cf792A 1100 implementation sortings 思维	67	274	24.5%
4278	熊和老大哥 cf791A 800 implementation 思维	233	268	86.9%
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%
4284	kk与鹅卵石 cf789A 1100 implementation math	88	156	56.4%
4290	The Monster cf917A 1800 dp greedy implementation math	0	1	0.0%
4299	多边形 cf785A 800 implementation strings 模拟	117	153	76.5%
4300	Crunching Numbers Just for You cf784F 1900 *special problem implementation	1	1	100.0%
4301	Twisted Circuit cf784E 2000 *special problem brute force implementation	4	4	100.0%
4302	Touchy-Feely Palindromes cf784D 1900 *special problem implementation	2	3	66.7%
4303	INTERCALC cf784C 1800 *special problem implementation	0	0	0.0%
4308	袜子配对 cf780A 800 implementation 思维	19	48	39.6%
4309	Domino Carpet cf77D 2300 dp implementation	2	2	100.0%
4311	英雄 cf77A 1400 brute force implementation 思维	22	59	37.3%
4317	Bitwise Formula cf778B 1800 bitmasks brute force dfs and similar expression parsing implementation	4	4	100.0%
4320	云端标签 cf777D 1800 binary search greedy implementation strings	3	3	100.0%
4328	ZZ的化学药品 cf776C 1800 binary search brute force data structures implementation math 前缀和	16	48	33.3%
4330	连环杀手 cf776A 900 brute force implementation strings	7	7	100.0%
4332	斯捷潘和元音 cf774K 1600 *special problem implementation strings	1	1	100.0%
4337	Lie or Truth cf774D 1500 *special problem constructive algorithms implementation sortings	5	9	55.6%
4338	Maximum Number(不用做） cf774C 1200 *special problem constructive algorithms greedy implementation	3	3	100.0%
4352	Draw Brackets! cf770D 1400 *special problem implementation	3	3	100.0%
4353	Maximize Sum of Digits cf770B 1300 *special problem implementation math	3	4	75.0%
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%
4362	大学入学年份 cf769A 800 *special problem implementation sortings 排序	7	25	28.0%
4367	国安助手 cf768C 1800 brute force dp implementation sortings 位运算	4	8	50.0%
4371	点心塔 cf767A 1100 data structures implementation 思维	8	10	80.0%
4379	Tree Folding cf765E 2200 dfs and similar dp greedy implementation trees	0	1	0.0%
4381	代码混淆 cf765B 1100 greedy implementation strings	10	27	37.0%
4382	游戏编程大赛 cf765A 900 implementation math	6	8	75.0%
4383	Timofey and cubes cf764B 900 constructive algorithms implementation	1	1	100.0%
4384	艺术家 cf764A 800 brute force implementation math 思维	116	130	89.2%
4386	蒂莫菲和一棵树 cf763A 1600 dfs and similar dp dsu graphs implementation trees 搜索	6	8	75.0%
4389	Maximum path cf762D 2300 dp greedy implementation	6	6	100.0%
4390	USB vs. PS/2 cf762B 1400 greedy implementation sortings two pointers 思维	6	16	37.5%
4392	Dasha and Photos cf761F 2600 brute force data structures dp implementation	1	4	25.0%
4395	大傻和朋友 cf761B 1300 brute force implementation math	52	140	37.1%
4396	Dasha and Stairs cf761A 1000 brute force constructive algorithms implementation math	9	16	56.2%
4400	Big Maximum Sum cf75D 2000 data structures dp greedy implementation math trees	2	2	100.0%
4402	Facetake 的优先墙 cf75B 1500 expression parsing implementation strings	47	112	42.0%
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%
4408	Holiday Of Equality cf758A 800 implementation math	2	2	100.0%
4415	ZZ记单词 cf757A 1000 implementation 思维	43	98	43.9%
4427	Vladik and chat cf754C 2200 brute force constructive algorithms dp implementation strings	1	1	100.0%
4428	井字游戏 cf754B 1100 brute force implementation 思维	115	258	44.6%
4433	New Year and Fireworks cf750D 1900 brute force data structures dfs and similar dp implementation	2	3	66.7%
4435	New Year and North Pole cf750B 1300 geometry implementation	1	1	100.0%
4441	房间的领袖 74A implementation 1000 思维	56	150	37.3%
4443	投票 cf749C 1500 greedy implementation two pointers	42	67	62.7%
4445	Bachkold问题 greedy implementation math number theory *800 cf749A思维	7	7	100.0%
4451	Comments 评论 cf747E 1700 dfs and similar expression parsing implementation strings 思维	1	4	25.0%
4453	Servers cf747C 1300 implementation	0	0	0.0%
4457	有轨电车 cf746C 1600 constructive algorithms implementation math	1	1	100.0%
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%
4502	健忘的zz cf732C 1200 binary search constructive algorithms greedy implementation math	16	36	44.4%
4523	Spotlights cf729B 1200 dp implementation	0	0	0.0%
4539	Ray Tracing cf724C 1800 greedy hashing implementation math number-theory sortings	3	4	75.0%
4540	批处理类 cf724B 1500 brute-force greedy implementation math 暴力枚举	56	127	44.1%
4541	检查日历 cf724A 1000 implementation 思维	36	54	66.7%
4542	Lakes in Berland cf723D 1600 dfs-and-similar dsu graphs greedy implementation	2	2	100.0%
4543	文本文档分析 cf723B 1100 expression-parsing implementation strings思维	10	11	90.9%
4544	会见朋友 cf723A 800 implementation math sortings 思维	286	411	69.6%
4545	Cyclic Cipher cf722F 2800 chinese-remainder-theorem data-structures implementation number-theory two-pointers	2	2	100.0%
4548	元音匹配 cf722B 1200 implementation strings	39	88	44.3%
4551	密码 cf721B 1100 implementation math sortings strings思维	3	4	75.0%
4552	一维日语填字游戏 cf721A 800 implementation	2	4	50.0%
4554	Cipher cf720E 3100 implementation	1	1	100.0%
4559	Progress Bar cf71B 1300 implementation math	5	9	55.6%
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%
4570	Potions Homework cf717C 1200 implementation sortings	5	5	100.0%
4574	疯狂的计算机 cf716A 800 implementation 思维	186	251	74.1%
4579	cc拜访mm cf714A 1100 implementation math 思维	181	458	39.5%
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%
4587	乌鸦的数组 cf712A 800 implementation math 思维	140	184	76.1%
4592	参加亚运会 cf711A 800 brute force implementation 思维	262	503	52.1%
4598	国王移动 cf710A 800 implementation思维	113	133	85.0%
4602	检查站 cf709B 1500 greedy implementation sortings 贪心思维	15	25	60.0%
4603	榨汁机 cf709A 900 implementation 思维	215	360	59.7%
4606	Recover the String cf708B 1900 constructive algorithms greedy implementation math	3	3	100.0%
4607	移动字符 cf708A 1200 constructive algorithms greedy implementation strings	25	87	28.7%
4609	Persistent Bookcase cf707D 2200 bitmasks data structures dfs and similar implementation	1	2	50.0%
4612	Working routine cf706E 2500 data structures implementation	1	1	100.0%
4616	Hulk cf705A 800 implementation	1	1	100.0%
4618	Black Widow cf704C 2900 dp graphs implementation math	1	1	100.0%
4620	雷神 cf704A 1600 brute force data structures implementation	2	2	100.0%
4623	美丽的北方国度 cf703B 1400 implementation math 思维	37	147	25.2%
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%
4630	最长递增序列的长度 cf702A 800 dp implementation 贪心	3	6	50.0%
4633	卡片 cf701A 800 greedy implementation 思维	2	17	11.8%
4639	科学家的助手 cf6B 1100 implementation DFS	10	43	23.3%
4641	Subsegments cf69E 1800 data structures implementation	1	1	100.0%
4644	赌博 cf69B 1200 greedy implementation	37	54	68.5%
4645	年轻的物理学家 69A 1000 implementation math	82	142	57.7%
4646	爆破 699B 1400 implementation 思维	68	155	43.9%
4647	对撞机的发射 699A 1000 implementation 思维	39	81	48.1%
4652	实数 cf697B 1400 brute force implementation math strings 思维	36	80	45.0%
4653	菠萝叫 697A 900 implementation math 思维	12	19	63.2%
4656	PLEASE cf696C 2000 combinatorics dp implementation math matrices	2	3	66.7%
4662	Exponential notation 691C 1800 implementation strings	3	3	100.0%
4663	s-回文 cf691B 1600 implementation strings	2	3	66.7%
4664	柏林的时尚 691A 1000 implementation 思维	65	136	47.8%
4679	非理性问题 cf68A 1100 implementation number theory 思维	11	12	91.7%
4680	Mike and Geometry Problem cf689E 2000 combinatorics data structures dp geometry implementation	3	3	100.0%
4684	古董手机 cf689A 1400 brute force constructive algorithms implementation 思维	37	82	45.1%
4686	Opponents cf688A 800 implementation	3	4	75.0%
4691	小强盗女孩动物园 cf686B 1100 constructive algorithms implementation sortings思维	14	30	46.7%
4692	免费冰激凌 cf686A 800 constructive algorithms implementation 枚举	24	44	54.5%
4694	Kay and Eternity cf685D 2600 brute force implementation sortings	1	5	20.0%
4706	一场精彩的比赛 cf681A 800 implementation 思维	3	4	75.0%
4714	Bear and Chase cf679D 2900 brute force dfs and similar graphs implementation math probabilities	2	2	100.0%
4715	Bear and Square Grid cf679C 2400 dfs and similar dsu implementation	2	2	100.0%
4720	Joty与巧克力 cf678C 1600 implementation math number theory	2	3	66.7%
4721	一样的日历 cf678B 1600 implementation	2	2	100.0%
4722	Johny喜欢数字 cf678A 800 implementation math 暴力	67	148	45.3%
4723	Vanya and Balloons cf677E 2300 binary search brute force dp implementation	1	1	100.0%
4725	Vanya and Label cf677C 1500 bitmasks combinatorics implementation strings思维	8	15	53.3%
4727	Vanya and Fence cf677A 800 implementation	1	2	50.0%
4729	Theseus and labyrinth cf676D 2000 graphs implementation shortest paths	2	3	66.7%
4731	玻璃杯金字塔 cf676B 1500 implementation mah 递推递归	6	7	85.7%
4732	晫晫的排列 cf676A 800 constructive algorithms implementation 思维	45	106	42.5%
4738	问题分类 CF673B 1300 greedy implementation	14	22	63.6%
4739	熊熊与比赛 CF673A 800 implementation	97	211	46.0%
4740	不同就好 CF672B 1000 constructive algorithms implementation strings	62	122	50.8%
4741	夏令营 CF672A 800 implementation 暴力	198	398	49.7%
4748	zhuozhuo烤饼干 CF670D2 1500 binary search implementation	240	473	50.7%
4749	魔术粉 CF670D1 1400 binary search brute force implementation 搜索思维	16	27	59.3%
4750	莫斯科的国际会议 CF670C 1300 implementation sortings 电影	43	183	23.5%
4751	Game of Robots CF670B 1000 implementation	6	6	100.0%
4754	Petya and File System CF66C 1800 data structures implementation	1	1	100.0%
4755	彼佳与乡村 CF66B 1100 brute force implementation 思维	44	68	64.7%

1 2 3