ProblemSet - ZUFEOJ

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Problem ID	Title	Solved	Submit	Pass Rate
4202	你想约会吗? cf809A 1500 implementation math sortings 思维	26	44	59.091%
4203	Anthem of Berland cf808G 2300 dp strings	1	1	100.000%
4204	Card Game cf808F 2400 binary search flows graphs	1	1	100.000%
4205	Selling Souvenirs cf808E 2300 binary search dp greedy ternary search	1	1	100.000%
4208	Lucky Year cf808A 900 implementation	1	1	100.000%
4210	Is it rated? cf807A 900 implementation sortings	1	1	100.000%
4212	Fake bullions cf804F 3400 combinatorics dfs and similar dp graphs number theory	1	1	100.000%
4213	The same permutation cf804E 3100 constructive algorithms	1	1	100.000%
4214	Ice cream coloring cf804C 2200 constructive algorithms dfs and similar greedy	1	4	25.000%
4217	Periodic RMQ Problem cf803G 2300 data structures	4	5	80.000%
4218	Coprime Subsequences cf803F 2000 bitmasks combinatorics number theory	4	4	100.000%
4223	April Fools' Problem (hard) cf802O 2900 binary search data structures flows	1	1	100.000%
4224	April Fools' Problem (medium) cf802N 2400 binary search flows graphs	1	1	100.000%
4226	Send the Fool Further! (hard) cf802L 2400 dfs and similar dp math trees	1	1	100.000%
4229	Fake News (hard) cf802I 2300 string suffix structures	1	1	100.000%
4230	假新闻 cf802G 800 implementation strings 思维	8	10	80.000%
4231	Heidi and Library (hard) cf802C 2600 flows	1	1	100.000%
4236	Defining Macros cf7E 2600 dp expression parsing implementation	1	1	100.000%
4237	Palindrome Degree cf7D 2200 hashing strings	1	1	100.000%
4240	Security System cf79E 2900 math	5	5	100.000%
4244	Beautiful fountains rows cf799F 3500 data structures	1	1	100.000%
4245	Aquarium decoration cf799E 2500 data structures greedy two pointers	1	1	100.000%
4248	T-shirt buying cf799B 1400 data structures implementation	1	1	100.000%
4252	Mice and Holes cf797F 2600 data structures dp greedy sortings	1	1	100.000%
4253	Array Queries cf797E 2000 brute force data structures dp	4	4	100.000%
4254	BST断裂 cf797D 2100 data structures dfs and similar	4	4	100.000%
4257	Exam Cheating cf796E 2400 binary search dp	1	1	100.000%
4258	警察局 cf796D 2100 constructive algorithms dfs and similar dp graphs shortest paths trees	3	4	75.000%
4259	Bank Hacking cf796C 1900 constructive algorithms data structures dp trees	2	2	100.000%
4262	Replace All cf794G 3400 combinatorics dp math	1	1	100.000%
4263	Leha and security system cf794F 2800 data structures	1	1	100.000%
4264	Choosing Carrot cf794E 2800 games math	1	1	100.000%
4266	银行抢劫案-有问题 cf794A 800 brute force implementation 枚举	8	27	29.630%
4267	Oleg and chess cf793G 3400 data structures divide and conquer flows graph matchings	1	1	100.000%
4268	Julia the snail cf793F 3000 data structures divide and conquer dp	0	1	0.000%
4269	Problem of offices cf793E 2900 constructive algorithms dfs and similar dp trees	1	1	100.000%
4270	在班克罗波尔的礼物 cf793D 2100 dp graphs shortest paths	3	4	75.000%
4272	奥列格和股价 cf793A 900 implementation math思维	8	14	57.143%
4273	Mages and Monsters cf792F 3100 data structures geometry	1	1	100.000%
4274	Colored Balls cf792E 2500 greedy math number theory	1	1	100.000%
4275	Paths in a Complete Binary Tree cf792D 1900 bitmasks trees	2	3	66.667%
4279	Evacuation cf78E 2300 flows graphs shortest paths	2	2	100.000%
4280	Archer's Shot cf78D 2300 binary search geometry math two pointers	0	2	0.000%
4281	Beaver Game cf78C 2000 dp games number theory	5	5	100.000%
4282	俳句 cf78A 800 implementation strings思维	3	11	27.273%
4285	New task cf788E 2900 data structures	2	2	100.000%
4286	The Great Mixing cf788C 2300 dfs and similar graphs shortest paths	1	1	100.000%
4287	奇怪的旅程 cf788B 2100 combinatorics constructive algorithms dfs and similar dsu graphs	3	3	100.000%
4291	Rap God cf786D 3400 data structures dfs and similar hashing strings trees	1	1	100.000%
4292	Till I Collapse cf786C 2400 data structures divide and conquer	1	1	100.000%
4293	Legacy cf786B 2300 data structures graphs shortest paths	1	1	100.000%
4294	Berzerk cf786A 2000 dfs and similar dp games	5	5	100.000%
4295	Anton and Permutation cf785E 2200 brute force data structures	1	1	100.000%
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%
4299	多边形 cf785A 800 implementation strings 模拟	117	153	76.471%
4300	Crunching Numbers Just for You cf784F 1900 *special problem implementation	1	1	100.000%
4301	Twisted Circuit cf784E 2000 *special problem brute force implementation	4	4	100.000%
4302	Touchy-Feely Palindromes cf784D 1900 *special problem implementation	2	3	66.667%
4303	INTERCALC cf784C 1800 *special problem implementation	0	0	0.000%
4304	Kids' Riddle cf784B 2000 *special problem	5	5	100.000%
4306	Andryusha and Nervous Barriers cf780G 2700 data structures dp	1	1	100.000%
4307	Axel and Marston in Bitland cf780F 2400 bitmasks dp graphs matrices	1	1	100.000%
4308	袜子配对 cf780A 800 implementation 思维	19	48	39.583%
4309	Domino Carpet cf77D 2300 dp implementation	2	2	100.000%
4310	Beavermuncher-0xFF海狸咀嚼器 cf77C 2100 dfs and similar dp dsu greedy trees	4	4	100.000%
4315	Selling Numbers cf778E 3000 dp sortings	1	1	100.000%
4316	Peterson Polyglot cf778C 2500 brute force dfs and similar dsu hashing strings trees	1	1	100.000%
4319	Hanoi Factory cf777E 2000 brute force data structures dp greedy sortings	4	4	100.000%
4324	Sherlock and the Encrypted Data cf776G 2900 bitmasks combinatorics dp	0	1	0.000%
4325	Sherlock's bet to Moriarty cf776F 2800	0	1	0.000%
4326	福尔摩斯的孩子们 cf776E 2100 math number theory	3	4	75.000%
4327	The Door Problem cf776D 2000 2-sat dfs and similar dsu graphs	3	4	75.000%
4331	Bars cf774L 2000 *special problem binary search	1	1	100.000%
4333	Stepan's Series cf774J 2000 *special problem dp	1	1	100.000%
4334	Composing Of String cf774I 2300 *special problem dp	1	1	100.000%
4335	Repairing Of String cf774H 2200 *special problem constructive algorithms	0	1	0.000%
4336	Big Number and Remainder cf774E 2300 *special problem math number theory	4	6	66.667%
4339	Significant Cups重要奖杯 cf774B 2100 *special problem binary search data structures two pointers	4	4	100.000%
4340	Amusement Park游乐园 cf774A 2100 *special problem ternary search	3	4	75.000%
4341	Test Data Generation cf773F 3400 combinatorics divide and conquer dp fft math number theory	2	4	50.000%
4342	Blog Post Rating cf773E 3000 data structures sortings	2	2	100.000%
4343	Perishable Roads cf773D 2700 dp graphs shortest paths	1	1	100.000%
4344	Prairie Partition cf773C 2200 binary search constructive algorithms greedy math	2	2	100.000%
4345	Dynamic Problem Scoring cf773D 2000 brute force greedy	2	2	100.000%
4346	成功率 cf773A 1700 binary search math 二分思维	8	11	72.727%
4347	Varying Kibibits cf772D 2700 bitmasks dp	3	3	100.000%
4348	Bear and Rectangle Strips cf771E 3000 dp greedy	1	1	100.000%
4349	Bear and Company cf771D 2500 dp	1	1	100.000%
4350	Bear and Tree Jumps熊和树跳跃 cf771C 2100 dfs and similar dp trees	4	4	100.000%
4351	贝尔的社交网络 cf771A 1500 dfs and similar dsu graphs 思维	25	33	75.758%
4352	Draw Brackets! cf770D 1400 *special problem implementation	3	3	100.000%
4354	新密码 cf770A 800 *special problem implementation 思维 special-judge	7	14	50.000%
4355	Tourist cf76F 2300 binary search data structures dp	3	3	100.000%
4359	Gift cf76A 2200 dsu graphs sortings trees	1	2	50.000%
4362	大学入学年份 cf769A 800 *special problem implementation sortings 排序	7	25	28.000%
4363	The Winds of Winter cf768G 3300 binary search data structures	2	2	100.000%
4364	Barrels and boxes cf768F 2300 brute force combinatorics math number theory probabilities	1	1	100.000%
4365	Game of Stones石头游戏 cf768E 2100 bitmasks dp games	4	4	100.000%
4366	Jon and Orbs cf768D 2200 dp math probabilities	1	1	100.000%
4369	守夜人的誓言 cf768A 900 constructive algorithms sortings 思维	29	69	42.029%
4371	点心塔 cf767A 1100 data structures implementation 思维	8	10	80.000%
4372	Mahmoud and a xor trip cf766E 2100 bitmasks constructive algorithms data structures dfs and similar dp math trees	0	2	0.000%
4373	Mahmoud and a Dictionary cf766D 2000 data structures dfs and similar dp dsu graphs	2	4	50.000%
4376	马哈茂德最长不公共子序列 cf766A 1000 constructive algorithms strings 思维	6	7	85.714%
4377	Math, math everywhere cf765G 3200 brute force dp math meet-in-the-middle number theory	1	1	100.000%
4378	Souvenirs cf765F 3100 data structures	1	1	100.000%
4379	Tree Folding cf765E 2200 dfs and similar dp greedy implementation trees	0	1	0.000%
4382	游戏编程大赛 cf765A 900 implementation math	6	8	75.000%
4383	Timofey and cubes cf764B 900 constructive algorithms implementation	1	1	100.000%
4384	艺术家 cf764A 800 brute force implementation math 思维	107	119	89.916%
4385	Timofey and our friends animals cf763E 2900 data structures divide and conquer dsu	1	1	100.000%
4387	网格树 cf762F 2800 combinatorics graphs trees 思维	1	1	100.000%
4388	Radio stations cf762E 2200 binary search data structures	1	2	50.000%
4389	Maximum path cf762D 2300 dp greedy implementation	6	6	100.000%
4392	Dasha and Photos cf761F 2600 brute force data structures dp implementation	1	4	25.000%
4399	Ship's Shortest Path cf75E 2400 geometry shortest paths	1	6	16.667%
4400	Big Maximum Sum cf75D 2000 data structures dp greedy implementation math trees	2	2	100.000%
4401	改进的最大公约数 cf75C 1600	60	172	34.884%
4403	无零的生活 cf75A 1000 implementation 思维	37	68	54.412%
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%
4409	Can Bash Save the Day? cf757G 3400 data structures divide and conquer graphs trees	1	7	14.286%
4410	Team Rocket Rises Again cf757F 2800 data structures graphs shortest paths	2	2	100.000%
4411	Bash Plays with Functions cf757E 2500 brute force combinatorics dp number theory	2	2	100.000%
4412	Felicity's Big Secret Revealed cf757D 2200 bitmasks dp	1	6	16.667%
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%
4418	Bacterial Melee cf756D 2400 brute force combinatorics dp string suffix structures	2	2	100.000%
4419	Nikita and stack cf756C 2200 data structures	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%
4423	PolandBall and Gifts cf755F 2600 bitmasks dp greedy	1	1	100.000%
4426	Dasha and cyclic table cf754E 2600 bitmasks brute force fft strings trees	1	1	100.000%
4427	Vladik and chat cf754C 2200 brute force constructive algorithms dp implementation strings	1	1	100.000%
4429	圣诞老人和糖果 CF800	130	180	72.222%
4430	New Year and Snowy Grid cf750H 3500 dfs and similar dsu graphs interactive	1	1	100.000%
4431	New Year and Binary Tree Paths cf750G 3200 bitmasks brute force combinatorics dp	1	1	100.000%
4432	New Year and Old Subsequence cf750E 2600 data structures divide and conquer dp matrices	1	1	100.000%
4433	New Year and Fireworks cf750D 1900 brute force data structures dfs and similar dp implementation	2	3	66.667%
4435	New Year and North Pole cf750B 1300 geometry implementation	1	1	100.000%
4436	新年快点 750A 800 思维	4	6	66.667%
4437	Shift It! 74E 2800	0	0	0.000%
4438	Hanger cf74D 2400 data structures	0	0	0.000%
4439	Chessboard Billiard棋盘式台球 74C 2100 dfs and similar dsu graphs number theory	3	4	75.000%
4442	Leaving Auction 749D 2000 binary search data structures	2	3	66.667%
4444	Parallelogram is Back 388B 1200 brute force constructive algorithms geometry	0	3	0.000%
4446	Santa Claus and Tangerines	1	1	100.000%
4447	Santa Claus and a Palindrome	0	0	0.000%
4448	Santa Claus and Robot	0	0	0.000%
4449	Santa Claus and a Place in a Class	0	0	0.000%
4450	Igor and Interesting Numbers	0	0	0.000%
4452	Winter Is Coming	0	0	0.000%
4453	Servers cf747C 1300 implementation	0	0	0.000%
4454	Mammoth's Genome Decoding	0	0	0.000%
4455	Display Size	0	0	0.000%
4456	Music in Car	0	0	0.000%
4459	果盘 cf746A 800 implementation math 思维	43	59	72.881%
4460	Hongcow Solves A Puzzle	0	0	0.000%
4461	Hongcow Learns the Cyclic Shift	0	0	0.000%
4462	Hongcow Masters the Cyclic Shift	0	0	0.000%
4463	Hongcow Buys a Deck of Cards	0	0	0.000%
4464	Hongcow's Game	0	0	0.000%
4465	Hongcow Builds A Nation	0	0	0.000%
4466	Vladik and cards	0	0	0.000%
4467	Chloe and pleasant prizes	0	0	0.000%
4468	Vladik and fractions	0	0	0.000%
4469	Chloe and the sequence	0	0	0.000%
4470	Vladik and flights	0	0	0.000%
4471	Arpa’s obvious problem and Mehrdad’s terrible solution	0	0	0.000%
4472	Arpa’s hard exam and Mehrdad’s naive cheat	0	0	0.000%
4473	Arpa’s abnormal DNA and Mehrdad’s deep interest	0	0	0.000%
4474	Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths	0	0	0.000%
4475	Arpa's weak amphitheater and Mehrdad's valuable Hoses	0	0	0.000%
4476	Arpa's loud Owf and Mehrdad's evil plan	0	0	0.000%
4477	Alyona and flowers	0	0	0.000%
4478	Alyona and copybooks	0	0	0.000%
4479	Plane of Tanks	0	0	0.000%
4480	Morrowindows cf73E 2400 math number theory	0	0	0.000%
4481	FreeDiv cf73D 2200 dfs and similar graphs greedy	0	0	0.000%
4482	LionAge II	0	0	0.000%
4483	Need For Brake	0	0	0.000%
4484	The Elder Trolls IV: Oblivon	0	0	0.000%
4485	Alyona and towers	0	0	0.000%
4486	Alyona and a tree	0	0	0.000%
4487	Permutations cf736D 2800 math matrices	0	0	0.000%
4488	Ostap and Tree	0	0	0.000%
4489	Taxes cf735D 1600 math number theory	0	0	0.000%
4490	Tennis Championship	0	0	0.000%
4491	Ostap and Grasshopper	0	0	0.000%
4492	Anton and School	0	0	0.000%
4493	Anton and Tree	0	0	0.000%
4494	Anton and Chess	0	0	0.000%
4495	Anton and Making Potions	0	0	0.000%
4496	Anton and Digits	0	0	0.000%
4497	Anton and Danik	0	0	0.000%
4498	Sleep in Class	0	0	0.000%
4500	Grasshopper And the String	0	0	0.000%
4503	Cormen − The Best Friend Of a Man	2	2	100.000%
4504	Buy a Shovel	4	6	66.667%

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