ID	题目显示标签隐藏标签	AC / 尝试	难度
8809	P3C Tic-tac-toe brute force games implementation *1800	0 / 0	普及
8807	P4A Watermelon brute force math *800	0 / 0	普及-
8798	P6A Triangle brute force geometry *900	0 / 0	普及-
8795	P6D Lizards and Basements 2 brute force dp *2600	0 / 0	CTSC
8793	P7A Kalevitch and Chess brute force constructive algorithms *1100	0 / 0	普及-
8782	P9B Running Student brute force geometry implementation *1200	0 / 0	普及-
8781	P9C Hexadecimal's Numbers brute force implementation math *1200	0 / 0	普及-
8756	P14C Four Segments brute force constructive algorithms geometry implementation math *1700	0 / 0	普及
8743	P17A Noldbach problem brute force math number theory *1000	0 / 0	普及-
8738	P18A Triangle brute force geometry *1500	0 / 0	普及
8737	P18B Platforms brute force math *1700	0 / 0	普及
8735	P18D Seller Bob brute force dp greedy *2000	0 / 0	提高
8721	P22A Second Order Statistics brute force *800	0 / 0	普及-
8720	P22B Bargaining Table brute force dp *1500	0 / 0	普及
8716	P23A You're Given a String... brute force greedy *1200	0 / 0	普及-
8706	P25A IQ test brute force *1300	0 / 0	普及-
8695	P27B Tournament bitmasks brute force dfs and similar greedy *1300	0 / 0	普及-
8692	P27E Number With The Given Amount Of Divisors brute force dp number theory *2000	0 / 0	提高
8686	P29A Spit Problem brute force *1000	0 / 0	普及-
8681	P30A Accounting brute force math *1400	0 / 0	普及-
8671	P32A Reconnaissance brute force *800	0 / 0	普及-
8657	P34E Collisions brute force implementation math *2000	0 / 0	提高
8654	P35C Fire Again brute force dfs and similar shortest paths *1500	0 / 0	普及
8640	P38B Chess brute force implementation math *1200	0 / 0	普及-
8639	P38C Blinds brute force *1400	0 / 0	普及-
8616	P41B Martian Dollar brute force *1400	0 / 0	普及-
8610	P42C Safe cracking brute force constructive algorithms *2200	0 / 0	省选
8604	P43D Journey brute force constructive algorithms implementation *2000	0 / 0	提高
8603	P43E Race brute force implementation two pointers *2300	0 / 0	省选
8594	P44I Toys brute force combinatorics *2300	0 / 0	省选
8582	P46A Ball Game brute force implementation *800	0 / 0	普及-
8575	P47A Triangular numbers brute force math *800	0 / 0	普及-
8572	P47D Safe brute force *2200	0 / 0	省选
8569	P48B Land Lot brute force implementation *1200	0 / 0	普及-
8559	P49D Game brute force dp implementation *1800	0 / 0	普及
8535	P54D Writing a Song brute force dp strings *2100	0 / 0	提高
8532	P55B Smallest number brute force *1600	0 / 0	普及
8516	P58C Trees brute force *1800	0 / 0	普及
8506	P60C Mushroom Strife brute force dfs and similar *2100	0 / 0	提高
8505	P60D Savior brute force dsu math *2500	0 / 0	NOI
8491	P63C Bulls and Cows brute force implementation *1700	0 / 0	普及
8484	P64E Prime Segment special problem brute force math number theory 1800	0 / 0	普及
8478	P65B Harry Potter and the History of Magic brute force greedy implementation *1700	0 / 0	普及
8476	P65D Harry Potter and the Sorting Hat brute force dfs and similar hashing *2200	0 / 0	省选
8473	P66B Petya and Countryside brute force implementation *1100	0 / 0	普及-
8462	P68C Synchrophasotron brute force *2200	0 / 0	省选
8446	P71D Solitaire brute force implementation *2200	0 / 0	省选
8440	P72E Ali goes shopping special problem brute force strings 1800	0 / 0	普及
8430	P73F Plane of Tanks brute force geometry *2900	0 / 0	CTSC
8413	P77A Heroes brute force implementation *1400	0 / 0	普及-
8398	P80A Panoramix's Prediction brute force *800	0 / 0	普及-
8376	P85D Sum of Medians binary search brute force data structures implementation *2300	0 / 0	省选
8370	P86E Long sequence brute force math matrices *2700	0 / 0	CTSC
8364	P88A Chord brute force implementation *1200	0 / 0	普及-
8360	P89C Chip Play brute force data structures implementation *2300	0 / 0	省选
8346	P93C Azembler brute force implementation *2500	0 / 0	NOI
8335	P96B Lucky Numbers (easy) binary search bitmasks brute force *1300	0 / 0	普及-
8334	P97A Domino brute force implementation *2400	0 / 0	NOI
8331	P97D Robot in Basement bitmasks brute force implementation *2700	0 / 0	CTSC
8329	P98A Help Victoria the Wise brute force implementation *1700	0 / 0	普及
8307	P102A Clothes brute force *1200	0 / 0	普及-
8302	P103D Time to Raid Cowavans brute force data structures sortings *2100	0 / 0	提高
8298	P105B Dark Assembly brute force probabilities *1800	0 / 0	普及
8297	P105C Item World brute force implementation sortings *2200	0 / 0	省选
8296	P105D Entertaining Geodetics brute force dsu implementation *2700	0 / 0	CTSC
8295	P105E Lift and Throw brute force *2500	0 / 0	NOI
8293	P106B Choosing Laptop brute force implementation *1000	0 / 0	普及-
8291	P106D Treasure Island brute force implementation *1700	0 / 0	普及
8282	P109A Lucky Sum of Digits brute force implementation *1000	0 / 0	普及-
8281	P109B Lucky Probability brute force probabilities *1900	0 / 0	普及
8278	P109E Lucky Interval brute force math *2700	0 / 0	CTSC
8267	P113B Petr# brute force data structures hashing strings *2000	0 / 0	提高
8266	P113C Double Happiness brute force math number theory *2200	0 / 0	省选
8262	P114B PFAST Inc. bitmasks brute force graphs *1500	0 / 0	普及
8253	P117B Very Interesting Game brute force number theory *1800	0 / 0	普及
8247	P118C Fancy Number brute force greedy sortings strings *1900	0 / 0	普及
8239	P120A Elevator brute force implementation math *1000	0 / 0	普及-
8236	P120D Three Sons brute force *1400	0 / 0	普及-
8227	P121C Lucky Permutation brute force combinatorics number theory *1900	0 / 0	普及
8224	P122A Lucky Division brute force number theory *1000	0 / 0	普及-
8223	P122B Lucky Substring brute force implementation *1000	0 / 0	普及-
8216	P124B Permutations brute force combinatorics implementation *1400	0 / 0	普及-
8210	P126A Hot Bath binary search brute force math *1900	0 / 0	普及
8206	P126E Pills brute force flows *2900	0 / 0	CTSC
8202	P128B String brute force constructive algorithms hashing implementation string suffix structures strings *2100	0 / 0	提高
8197	P129B Students and Shoelaces brute force dfs and similar graphs implementation *1200	0 / 0	普及-
8173	P134A Average Numbers brute force implementation *1200	0 / 0	普及-
8172	P134B Pairs of Numbers brute force dfs and similar math number theory *1900	0 / 0	普及
8169	P135B Rectangle and Square brute force geometry math *1600	0 / 0	普及
8167	P135D Cycle brute force dfs and similar implementation *2500	0 / 0	NOI
8154	P138E Hellish Constraints brute force dp two pointers *2900	0 / 0	CTSC
8150	P140B New Year Cards brute force greedy implementation *1800	0 / 0	普及
8140	P142A Help Farmer brute force math *1600	0 / 0	普及
8138	P142C Help Caretaker brute force dp *2300	0 / 0	省选
8135	P143A Help Vasilisa the Wise 2 brute force math *1000	0 / 0	普及-
8122	P146B Lucky Mask brute force implementation *1300	0 / 0	普及-
8099	P152D Frames brute force *2600	0 / 0	CTSC
8087	P155A I_love_%username% brute force *800	0 / 0	普及-
8085	P156A Message brute force *1700	0 / 0	普及
8081	P156E Mrs brute force dp *3000	0 / 0	CTSC

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