ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
2004	Bombs cf	2	3	66.7%
2447	zz旅行2 cf822C 1600	49	146	33.6%
4136	Minimal Labels cf825E 2300 data structures dfs and similar graphs greedy	4	9	44.4%
4139	Liar cf822E 2400 binary search dp hashing string suffix structures	1	1	100.0%
4143	无聊的生活 cf822A 800 implementation math number theory 思维	3	4	75.0%
4144	奥卡贝和埃尔普西孔鲁 cf821E 2100 dp matrices	9	13	69.2%
4145	Okabe and City cf821D 2200 dfs and similar graphs shortest paths	1	1	100.0%
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%
4154	Mister B and Beacons on Field cf819C 2900 number theory	1	1	100.0%
4155	Mister B and PR Shifts cf819B 1900 data structures implementation math	2	2	100.0%
4156	Mister B and Boring Game cf819A 2200 games greedy	1	1	100.0%
4157	Four Melodies cf818G 2600 flows graphs	1	2	50.0%
4158	级别生成 cf818F 2100 binary search math ternary search	6	7	85.7%
4159	Card Game Again cf818E 1900 binary search data structures number theory two pointers	6	15	40.0%
4160	Sofa Thief cf818C 2000 brute force implementation	4	4	100.0%
4165	Imbalanced Array cf817D 1900 data structures divide and conquer dsu sortings	2	3	66.7%
4169	DD泡咖啡 cf816B 1400 binary search data structures implementation 思维差分	10	19	52.6%
4171	Karen and Neighborhood cf815E 2900 binary search constructive algorithms implementation	1	1	100.0%
4172	Karen and Cards cf815D 2800 binary search combinatorics data structures geometry	1	1	100.0%
4173	Karen and Supermarket cf815C 2400 brute force dp trees	1	1	100.0%
4174	Karen and Test cf815B 2200 brute force combinatorics constructive algorithms math	1	1	100.0%
4175	An unavoidable detour for home cf814E 2600 combinatorics dp graphs shortest paths	1	1	100.0%
4179	Bipartite Checking cf813F 2500 data structures dsu graphs	1	1	100.0%
4180	Army Creation cf813E 2200 binary search data structures	4	4	100.0%
4181	Two Melodies cf813D 2600 dp flows	1	1	100.0%
4182	标签游戏 cf813C 1700 dfs and similar graphs 思维	43	91	47.3%
4183	The Golden Age cf813B 1800 brute force math	3	3	100.0%
4186	Sagheer and Kindergarten cf812D 2700 dfs and similar graphs implementation trees	1	2	50.0%
4187	批发市场 cf812C 1500 binary search sortings 二分思维	15	30	50.0%
4190	Vladik and Entertaining Flags cf811E 2600 data structures dsu graphs	1	1	100.0%
4191	弗拉迪克和最喜欢的游戏 cf811D 2100 constructive algorithms dfs and similar graphs interactive	2	10	20.0%
4197	Panoramix 的预言 cf80A 800 brute force 思维	25	67	37.3%
4198	Surprise me! cf809E 3100 divide and conquer math number theory trees	1	1	100.0%
4199	Hitchhiking in the Baltic States cf809D 2900 data structures dp	1	1	100.0%
4200	Find a car cf809C 2600 combinatorics divide and conquer dp	1	2	50.0%
4201	Glad to see you! cf809B 2200 binary search interactive	0	6	0.0%
4203	Anthem of Berland cf808G 2300 dp strings	1	1	100.0%
4204	Card Game cf808F 2400 binary search flows graphs	1	1	100.0%
4205	Selling Souvenirs cf808E 2300 binary search dp greedy ternary search	1	1	100.0%
4208	Lucky Year cf808A 900 implementation	1	1	100.0%
4210	Is it rated? cf807A 900 implementation sortings	1	1	100.0%
4212	Fake bullions cf804F 3400 combinatorics dfs and similar dp graphs number theory	1	1	100.0%
4213	The same permutation cf804E 3100 constructive algorithms	1	1	100.0%
4214	Ice cream coloring cf804C 2200 constructive algorithms dfs and similar greedy	1	4	25.0%
4217	Periodic RMQ Problem cf803G 2300 data structures	4	5	80.0%
4218	Coprime Subsequences cf803F 2000 bitmasks combinatorics number theory	4	4	100.0%
4223	April Fools' Problem (hard) cf802O 2900 binary search data structures flows	1	1	100.0%
4224	April Fools' Problem (medium) cf802N 2400 binary search flows graphs	1	1	100.0%
4229	Fake News (hard) cf802I 2300 string suffix structures	1	1	100.0%
4230	假新闻 cf802G 800 implementation strings 思维	8	10	80.0%
4231	Heidi and Library (hard) cf802C 2600 flows	1	1	100.0%
4236	Defining Macros cf7E 2600 dp expression parsing implementation	1	1	100.0%
4237	Palindrome Degree cf7D 2200 hashing strings	1	1	100.0%
4240	Security System cf79E 2900 math	5	5	100.0%
4241	密码 cf79D 1700 binary search dp 位运算	6	10	60.0%
4244	Beautiful fountains rows cf799F 3500 data structures	1	1	100.0%
4245	Aquarium decoration cf799E 2500 data structures greedy two pointers	1	1	100.0%
4246	现场扩展 cf799D 2100 brute force dp meet-in-the-middle	6	7	85.7%
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%
4252	Mice and Holes cf797F 2600 data structures dp greedy sortings	1	1	100.0%
4253	Array Queries cf797E 2000 brute force data structures dp	4	4	100.0%
4254	BST断裂 cf797D 2100 data structures dfs and similar	4	4	100.0%
4257	Exam Cheating cf796E 2400 binary search dp	1	1	100.0%
4259	Bank Hacking cf796C 1900 constructive algorithms data structures dp trees	6	6	100.0%
4262	Replace All cf794G 3400 combinatorics dp math	1	1	100.0%
4263	Leha and security system cf794F 2800 data structures	1	1	100.0%
4264	Choosing Carrot cf794E 2800 games math	1	1	100.0%
4267	Oleg and chess cf793G 3400 data structures divide and conquer flows graph matchings	1	1	100.0%
4268	Julia the snail cf793F 3000 data structures divide and conquer dp	0	1	0.0%
4269	Problem of offices cf793E 2900 constructive algorithms dfs and similar dp trees	1	1	100.0%
4270	在班克罗波尔的礼物 cf793D 2100 dp graphs shortest paths	3	4	75.0%
4273	Mages and Monsters cf792F 3100 data structures geometry	1	1	100.0%
4274	Colored Balls cf792E 2500 greedy math number theory	1	1	100.0%
4279	Evacuation cf78E 2300 flows graphs shortest paths	2	2	100.0%
4280	Archer's Shot cf78D 2300 binary search geometry math two pointers	0	2	0.0%
4281	Beaver Game cf78C 2000 dp games number theory	5	5	100.0%
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%
4285	New task cf788E 2900 data structures	2	2	100.0%
4286	The Great Mixing cf788C 2300 dfs and similar graphs shortest paths	1	1	100.0%
4287	奇怪的旅程 cf788B 2100 combinatorics constructive algorithms dfs and similar dsu graphs	3	3	100.0%
4291	Rap God cf786D 3400 data structures dfs and similar hashing strings trees	1	1	100.0%
4292	Till I Collapse cf786C 2400 data structures divide and conquer	1	1	100.0%
4293	Legacy cf786B 2300 data structures graphs shortest paths	1	1	100.0%
4294	Berzerk cf786A 2000 dfs and similar dp games	5	5	100.0%
4295	Anton and Permutation cf785E 2200 brute force data structures	1	1	100.0%
4296	Anton and School - 2 cf785D 2300 combinatorics dp math number theory	0	1	0.0%
4297	安东与童话 cf785C 1600 binary search math 思维	4	8	50.0%
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%
4304	Kids' Riddle cf784B 2000 *special problem	5	5	100.0%
4305	Numbers Joke数字笑话 cf784A 1700 *special problem	3	3	100.0%
4306	Andryusha and Nervous Barriers cf780G 2700 data structures dp	1	1	100.0%
4307	Axel and Marston in Bitland cf780F 2400 bitmasks dp graphs matrices	1	1	100.0%
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%
4315	Selling Numbers cf778E 3000 dp sortings	1	1	100.0%
4317	Bitwise Formula cf778B 1800 bitmasks brute force dfs and similar expression parsing implementation	4	4	100.0%
4319	Hanoi Factory cf777E 2000 brute force data structures dp greedy sortings	4	4	100.0%
4324	Sherlock and the Encrypted Data cf776G 2900 bitmasks combinatorics dp	0	1	0.0%
4325	Sherlock's bet to Moriarty cf776F 2800	0	1	0.0%
4326	福尔摩斯的孩子们 cf776E 2100 math number theory	3	4	75.0%
4327	The Door Problem cf776D 2000 2-sat dfs and similar dsu graphs	3	4	75.0%
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%
4331	Bars cf774L 2000 *special problem binary search	1	1	100.0%
4333	Stepan's Series cf774J 2000 *special problem dp	1	1	100.0%
4334	Composing Of String cf774I 2300 *special problem dp	1	1	100.0%
4335	Repairing Of String cf774H 2200 *special problem constructive algorithms	0	1	0.0%
4336	Big Number and Remainder cf774E 2300 *special problem math number theory	4	6	66.7%
4339	Significant Cups重要奖杯 cf774B 2100 *special problem binary search data structures two pointers	4	4	100.0%
4340	Amusement Park游乐园 cf774A 2100 *special problem ternary search	3	4	75.0%
4341	Test Data Generation cf773F 3400 combinatorics divide and conquer dp fft math number theory	2	4	50.0%
4342	Blog Post Rating cf773E 3000 data structures sortings	2	2	100.0%
4343	Perishable Roads cf773D 2700 dp graphs shortest paths	1	1	100.0%
4344	Prairie Partition cf773C 2200 binary search constructive algorithms greedy math	2	2	100.0%
4345	Dynamic Problem Scoring cf773D 2000 brute force greedy	2	2	100.0%
4346	成功率 cf773A 1700 binary search math 二分思维	8	11	72.7%
4347	Varying Kibibits cf772D 2700 bitmasks dp	3	3	100.0%
4348	Bear and Rectangle Strips cf771E 3000 dp greedy	1	1	100.0%
4349	Bear and Company cf771D 2500 dp	1	1	100.0%
4351	贝尔的社交网络 cf771A 1500 dfs and similar dsu graphs 思维	25	33	75.8%
4352	Draw Brackets! cf770D 1400 *special problem implementation	3	3	100.0%
4354	新密码 cf770A 800 *special problem implementation 思维 special-judge	7	14	50.0%
4355	Tourist cf76F 2300 binary search data structures dp	3	3	100.0%
4356	Points 点 cf76E 1700 implementation math 思维	3	6	50.0%
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%
4363	The Winds of Winter cf768G 3300 binary search data structures	2	2	100.0%
4364	Barrels and boxes cf768F 2300 brute force combinatorics math number theory probabilities	1	1	100.0%
4365	Game of Stones石头游戏 cf768E 2100 bitmasks dp games	4	4	100.0%
4366	Jon and Orbs cf768D 2200 dp math probabilities	1	1	100.0%
4367	国安助手 cf768C 1800 brute force dp implementation sortings 位运算	4	8	50.0%
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%
4372	Mahmoud and a xor trip cf766E 2100 bitmasks constructive algorithms data structures dfs and similar dp math trees	0	2	0.0%
4373	Mahmoud and a Dictionary cf766D 2000 data structures dfs and similar dp dsu graphs	2	4	50.0%
4376	马哈茂德最长不公共子序列 cf766A 1000 constructive algorithms strings 思维	6	7	85.7%
4377	Math, math everywhere cf765G 3200 brute force dp math meet-in-the-middle number theory	1	1	100.0%
4378	Souvenirs cf765F 3100 data structures	1	1	100.0%
4379	Tree Folding cf765E 2200 dfs and similar dp greedy implementation trees	0	1	0.0%
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%
4385	Timofey and our friends animals cf763E 2900 data structures divide and conquer dsu	1	1	100.0%
4387	网格树 cf762F 2800 combinatorics graphs trees 思维	1	1	100.0%
4388	Radio stations cf762E 2200 binary search data structures	1	2	50.0%
4389	Maximum path cf762D 2300 dp greedy implementation	6	6	100.0%
4392	Dasha and Photos cf761F 2600 brute force data structures dp implementation	1	4	25.0%
4399	Ship's Shortest Path cf75E 2400 geometry shortest paths	1	6	16.7%
4400	Big Maximum Sum cf75D 2000 data structures dp greedy implementation math trees	2	2	100.0%
4401	改进的最大公约数 cf75C 1600	60	172	34.9%
4403	无零的生活 cf75A 1000 implementation 思维	37	68	54.4%
4404	Geometrical Progression cf758F 2400 brute force math number theory	2	2	100.0%
4405	Ability To Convert cf758D 2000 constructive algorithms dp greedy math strings	2	5	40.0%
4408	Holiday Of Equality cf758A 800 implementation math	2	2	100.0%
4409	Can Bash Save the Day? cf757G 3400 data structures divide and conquer graphs trees	1	7	14.3%
4410	Team Rocket Rises Again cf757F 2800 data structures graphs shortest paths	2	2	100.0%
4411	Bash Plays with Functions cf757E 2500 brute force combinatorics dp number theory	2	2	100.0%
4412	Felicity's Big Secret Revealed cf757D 2200 bitmasks dp	1	6	16.7%
4413	Felicity is Coming! cf757C 1900 data structures hashing sortings strings	4	8	50.0%
4416	Long number cf756F 3400 expression parsing math number theory	2	2	100.0%
4417	Byteland coins cf756E 3200 combinatorics dp math	2	2	100.0%
4418	Bacterial Melee cf756D 2400 brute force combinatorics dp string suffix structures	2	2	100.0%
4419	Nikita and stack cf756C 2200 data structures	2	2	100.0%
4422	PolandBall and Many Other Balls cf755G 3200 combinatorics divide and conquer dp fft math number theory	1	1	100.0%
4423	PolandBall and Gifts cf755F 2600 bitmasks dp greedy	1	1	100.0%
4426	Dasha and cyclic table cf754E 2600 bitmasks brute force fft strings trees	1	1	100.0%
4427	Vladik and chat cf754C 2200 brute force constructive algorithms dp implementation strings	1	1	100.0%
4430	New Year and Snowy Grid cf750H 3500 dfs and similar dsu graphs interactive	1	1	100.0%
4431	New Year and Binary Tree Paths cf750G 3200 bitmasks brute force combinatorics dp	1	1	100.0%
4432	New Year and Old Subsequence cf750E 2600 data structures divide and conquer dp matrices	1	1	100.0%
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%
4438	Hanger cf74D 2400 data structures	0	0	0.0%
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%
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%
4480	Morrowindows cf73E 2400 math number theory	0	0	0.0%
4481	FreeDiv cf73D 2200 dfs and similar graphs greedy	0	0	0.0%
4487	Permutations cf736D 2800 math matrices	0	0	0.0%
4489	Taxes cf735D 1600 math number theory	0	0	0.0%
4517	Bulmart cf730C 2100 binary search dfs and similar	0	0	0.0%
4523	Spotlights cf729B 1200 dp implementation	0	0	0.0%
4545	Cyclic Cipher cf722F 2800 chinese-remainder-theorem data-structures implementation number-theory two-pointers	2	2	100.0%
4546	Research Rover cf722E 2900 combinatorics dp	2	3	66.7%
4547	Destroying Array cf722C 1600 data-structures dsu	2	2	100.0%
4549	Road to Home cf721E 2700 binary search dp	1	2	50.0%
4550	Journey cf57D 2500 dp math	1	1	100.0%
4552	一维日语填字游戏 cf721A 800 implementation	2	4	50.0%
4553	Array Covering cf720F 3100 data structures	1	1	100.0%
4554	Cipher cf720E 3100 implementation	1	1	100.0%
4555	Slalom cf720D 3100 data structures dp sortings	1	1	100.0%
4556	Cactusophobia cf720B 2400 dfs and similar flows	1	2	50.0%
4560	太长的单词 cf71A 800 strings 思维	95	133	71.4%
4562	维提亚在乡村 cf719A 1100 implementation 思维	40	119	33.6%

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