题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8276	P1768E Partial Sorting combinatorics math number theory	0 / 0	(无)
	8275	P1768F Wonderful Jump dp greedy	0 / 0	(无)
	8227	P1770A Koxia and Whiteboards brute force greedy	0 / 0	(无)
	8226	P1770B Koxia and Permutation constructive algorithms	0 / 0	(无)
	8225	P1770C Koxia and Number Theory brute force chinese remainder theorem math number theory	0 / 0	(无)
	8224	P1770D Koxia and Game binary search data structures dfs and similar dsu games graph matchings graphs implementation	0 / 0	(无)
	8223	P1770E Koxia and Tree combinatorics dfs and similar dp dsu math probabilities trees	0 / 0	(无)
	8222	P1770F Koxia and Sequence bitmasks combinatorics dp math number theory	0 / 0	(无)
	8221	P1770G Koxia and Bracket divide and conquer fft math	0 / 0	(无)
	8220	P1770H Koxia, Mahiru and Winter Festival constructive algorithms	0 / 0	(无)
	8219	P1771A Hossam and Combinatorics combinatorics math sortings *900	0 / 0	3
	8218	P1771B Hossam and Friends binary search constructive algorithms dp two pointers *1400	0 / 0	4
	8217	P1771C Hossam and Trainees greedy math number theory *1600	0 / 0	5
	8216	P1771D Hossam and (sub-)palindromic tree brute force data structures dfs and similar dp strings trees *2100	0 / 0	7
	8215	P1771E Hossam and a Letter brute force dp implementation two pointers *2500	0 / 0	9
	8214	P1771F Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees *2500	0 / 0	9
	8213	P1772A A+B? implementation *800	0 / 0	3
	8212	P1772B Matrix Rotation brute force implementation *800	0 / 0	3
	8211	P1772C Different Differences constructive algorithms greedy math *1000	0 / 0	3
	8210	P1772D Absolute Sorting constructive algorithms math *1400	0 / 0	4
	8209	P1772E Permutation Game games *1700	0 / 0	5
	8208	P1772F Copy of a Copy of a Copy constructive algorithms dfs and similar graphs implementation sortings *2000	0 / 0	7
	8206	P1772G Gaining Rating binary search greedy implementation math sortings two pointers *2200	0 / 0	8
	8197	P1773A Amazing Trick constructive algorithms probabilities *1900	0 / 0	6
	8195	P1773B BinCoin divide and conquer hashing implementation probabilities trees *2200	0 / 0	8
	8196	P1773C __NO_TITLE__	0 / 0	(无)
	8194	P1773D Dominoes combinatorics flows graph matchings greedy *2600	0 / 0	10
	8193	P1773E Easy Assembly sortings *1400	0 / 0	4
	8192	P1773F Football constructive algorithms *800	0 / 0	3
	8191	P1773G Game of Questions bitmasks combinatorics dp fft math probabilities *2800	0 / 0	10
	8190	P1773H Hot and Cold binary search interactive *2600	0 / 0	10
	8189	P1773I Interactive Factorial Guessing brute force games implementation interactive *2500	0 / 0	9
	8188	P1773J Jumbled Trees data structures math *2900	0 / 0	10
	8186	P1773K __NO_TITLE__	0 / 0	(无)
	8187	P1773L Lisa's Sequences dp *3500	0 / 0	10
	8207	P1774A Add Plus Minus Sign constructive algorithms math *800	0 / 0	3
	8205	P1774B Coloring constructive algorithms greedy math *1500	0 / 0	5
	8203	P1774C Ice and Fire constructive algorithms dp greedy *1300	0 / 0	4
	8204	P1774D Same Count One brute force constructive algorithms greedy implementation two pointers *1600	0 / 0	5
	8202	P1774E Two Chess Pieces dfs and similar dp greedy trees *1900	0 / 0	6
	8201	P1774F1 Magician and Pigs (Easy Version) brute force data structures implementation *2400	0 / 0	9
	8200	P1774F2 Magician and Pigs (Hard Version) binary search brute force data structures implementation *2700	0 / 0	10
	8199	P1774G Segment Covering brute force combinatorics constructive algorithms data structures dp trees *3200	0 / 0	10
	8198	P1774H Maximum Permutation constructive algorithms *3500	0 / 0	10
	8274	P1775A1 Gardener and the Capybaras (easy version) brute force implementation	0 / 0	(无)
	8273	P1775A2 Gardener and the Capybaras (hard version) constructive algorithms greedy	0 / 0	(无)
	8272	P1775B Gardener and the Array bitmasks constructive algorithms	0 / 0	(无)
	8271	P1775C Interesting Sequence bitmasks	0 / 0	(无)
	8270	P1775D Friendly Spiders graphs math number theory shortest paths	0 / 0	(无)
	8269	P1775E The Human Equation dp dsu greedy	0 / 0	(无)
	8268	P1775F Laboratory on Pluto constructive algorithms dp greedy math	0 / 0	(无)
	8260	P1779A Hall of Fame constructive algorithms greedy math strings	0 / 0	(无)
	8259	P1779B MKnez's ConstructiveForces Task constructive algorithms fft math	0 / 0	(无)
	8258	P1779C Least Prefix Sum data structures greedy	0 / 0	(无)
	8257	P1779D Boris and His Amazing Haircut constructive algorithms data structures dsu greedy	0 / 0	(无)
	8256	P1779E Anya's Simultaneous Exhibition constructive algorithms data structures graphs greedy interactive sortings	0 / 0	(无)
	8255	P1779F Xorcerer's Stones constructive algorithms dp trees	0 / 0	(无)
	8254	P1779G The Game of the Century constructive algorithms graphs shortest paths	0 / 0	(无)
	8253	P1779H Olympic Team Building brute force meet-in-the-middle	0 / 0	(无)
	8267	P1783A Make it Beautiful constructive algorithms sortings	0 / 0	(无)
	8266	P1783B Matrix of Differences constructive algorithms math	0 / 0	(无)
	8265	P1783C Yet Another Tournament binary search greedy sortings	0 / 0	(无)
	8264	P1783D Different Arrays brute force dp implementation	0 / 0	(无)
	8263	P1783E Game of the Year brute force data structures math number theory	0 / 0	(无)
	8262	P1783F Double Sort II dfs and similar flows graph matchings graphs	0 / 0	(无)
	8261	P1783G Weighed Tree Radius data structures divide and conquer implementation trees	0 / 0	(无)
	8399	P1837F Editorial for Two binary search data structures greedy implementation *2400	0 / 0	9
	8398	P1838A Blackboard List constructive algorithms math *800	0 / 0	3
	8397	P1838B Minimize Permutation Subarrays constructive algorithms math *1100	0 / 0	3
	8396	P1838C No Prime Differences constructive algorithms math number theory *1400	0 / 0	4
	8395	P1838D Bracket Walk data structures greedy strings *2100	0 / 0	7
	8394	P1838E Count Supersequences combinatorics dp math *2500	0 / 0	9
	8393	P1838F Stuck Conveyor binary search constructive algorithms interactive *3000	0 / 0	10
	8392	P1839A The Good Array greedy implementation math *800	0 / 0	3
	8391	P1839B Lamps greedy sortings *1100	0 / 0	3
	8390	P1839C Insert Zero and Invert Prefix constructive algorithms *1300	0 / 0	4
	8389	P1839D Ball Sorting data structures dp sortings *2100	0 / 0	7
	8388	P1839E Decreasing Game constructive algorithms dfs and similar dp greedy interactive *2400	0 / 0	9
	8387	P1840A Cipher Shifer implementation strings two pointers *800	0 / 0	3
	8386	P1840B Binary Cafe bitmasks combinatorics math *1100	0 / 0	3
	8385	P1840C Ski Resort combinatorics math two pointers *1000	0 / 0	3
	8384	P1840D Wooden Toy Festival binary search greedy sortings *1400	0 / 0	4
	8382	P1840E Character Blocking data structures hashing implementation *1600	0 / 0	5
	8383	P1840E Character Blocking data structures hashing implementation *1600	0 / 0	5
	8381	P1840F Railguns brute force dfs and similar dp graphs *2200	0 / 0	8
	8379	P1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	8
	8380	P1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	8
	8378	P1840G2 In Search of Truth (Hard Version) constructive algorithms interactive math meet-in-the-middle probabilities *2500	0 / 0	9
	8376	P1841A Game with Board constructive algorithms games *800	0 / 0	3
	8377	P1841A Game with Board constructive algorithms games *800	0 / 0	3
	8375	P1841B Keep it Beautiful implementation *1000	0 / 0	3
	8373	P1841C Ranom Numbers brute force dp greedy math strings *1800	0 / 0	6
	8374	P1841C Ranom Numbers brute force dp greedy math strings *1800	0 / 0	6
	8372	P1841D Pairs of Segments data structures greedy sortings two pointers *2000	0 / 0	7
	8370	P1841E Fill the Matrix data structures greedy math *2200	0 / 0	8
	8371	P1841E Fill the Matrix data structures greedy math *2200	0 / 0	8
	8368	P1841F Monocarp and a Strategic Game geometry sortings two pointers *2700	0 / 0	10
	8367	P1842A Tenzing and Tsondu games math *800	0 / 0	3
	8369	P1842A Tenzing and Tsondu games math *800	0 / 0	3
	8365	P1842B Tenzing and Books bitmasks greedy math *1100	0 / 0	3

根据当前过滤条件随机选择一道题