brute force - 题库 - oj

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	312	P1832B Maximum Sum brute force sortings two pointers *1100	0 / 0	3
	308	P1832E Combinatorics Problem brute force combinatorics dp *2200	0 / 0	8
	303	P1833D Flipper brute force constructive algorithms greedy *1400	0 / 0	4
	296	P1834D Survey in Class brute force data structures greedy implementation sortings *1900	0 / 0	6
	294	P1834F Typewriter brute force math *2500	0 / 0	9
	293	P1835A k-th equality brute force implementation math *1700	0 / 0	5
	292	P1835B Lottery binary search brute force greedy math two pointers *2500	0 / 0	9
	291	P1835C Twin Clusters bitmasks brute force constructive algorithms math probabilities *2600	0 / 0	10
	263	P1840F Railguns brute force dfs and similar dp graphs *2200	0 / 0	8
	258	P1841C Ranom Numbers brute force dp greedy math strings *1800	0 / 0	6
	241	P1843E Tracking Segments binary search brute force data structures two pointers *1600	0 / 0	5
	233	P1844F1 Min Cost Permutation (Easy Version) brute force constructive algorithms greedy math *2600	0 / 0	10
	226	P1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	6
	222	P1846B Rudolph and Tic-Tac-Toe brute force implementation strings *800	0 / 0	3
	219	P1846E1 Rudolf and Snowflakes (simple version) brute force implementation math *1300	0 / 0	4
	218	P1846E2 Rudolf and Snowflakes (hard version) binary search brute force implementation math *1800	0 / 0	6
	213	P1847C Vampiric Powers, anyone? bitmasks brute force dp greedy *1400	0 / 0	4
	211	P1847E Triangle Platinum? brute force combinatorics implementation interactive math probabilities *2900	0 / 0	10
	206	P1848D Vika and Bonuses binary search brute force math ternary search *2200	0 / 0	8
	205	P1848E Vika and Stone Skipping brute force implementation math number theory *2600	0 / 0	10
	201	P1849C Binary String Copying binary search brute force data structures hashing strings *1600	0 / 0	5
	194	P1850D Balanced Round brute force greedy implementation sortings *900	1 / 2	3
	192	P1850F We Were Both Children brute force implementation math number theory *1300	0 / 0	4
	189	P1851A Escalator Conversations brute force constructive algorithms math *800	0 / 0	3
	176	P1853A Desorting brute force greedy math *800	0 / 0	3
	175	P1853B Fibonaccharsis binary search brute force math *1200	0 / 0	4
	172	P1854B Earn or Unlock bitmasks brute force dp *2200	0 / 0	8
	169	P1854E Game Bundles brute force constructive algorithms dp greedy math *3000	0 / 0	10
	168	P1854F Mark and Spaceship brute force dp *3500	0 / 0	10
	166	P1855B Longest Divisors Interval brute force combinatorics greedy math number theory *900	0 / 0	3
	163	P1856C To Become Max binary search brute force data structures dp *1600	0 / 0	5
	151	P1858B The Walkway brute force dp greedy math number theory *1500	0 / 0	5
	149	P1858D Trees and Segments brute force data structures dp greedy two pointers *2200	0 / 0	8
	148	P1858E1 Rollbacks (Easy Version) brute force data structures dfs and similar trees *2500	0 / 0	9
	144	P1859C Another Permutation Problem brute force dp greedy math *1200	0 / 0	4
	142	P1859E Maximum Monogonosity brute force dp math *2500	0 / 0	9
	139	P1860B Fancy Coins binary search brute force greedy math *1200	0 / 0	4
	123	P1862F Magic Will Save the World binary search bitmasks brute force dp *1800	0 / 0	6
	117	P1863E Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers *2100	0 / 0	7
	109	P1864D Matrix Cascade brute force constructive algorithms data structures dp greedy math *1700	0 / 0	5
	92	P1866L Lihmuf Balling binary search brute force math *2400	0 / 0	9
	91	P1866M Mighty Rock Tower brute force combinatorics dp math probabilities *2400	0 / 0	9
	87	P1867D Cyclic Operations brute force constructive algorithms dfs and similar graphs greedy implementation *1800	0 / 0	6
	84	P1867F Most Different Tree brute force constructive algorithms dfs and similar greedy hashing *2700	0 / 0	10
	70	P1870E Another MEX Problem bitmasks brute force dp shortest paths *2300	0 / 0	8
	66	P1872A Two Vessels brute force greedy math *800	0 / 0	3
	60	P1872G Replace With Product brute force greedy math *2000	0 / 0	7
	59	P1873A Short Sort brute force implementation *800	0 / 0	3
	58	P1873B Good Kid brute force greedy math *800	0 / 0	3
	51	P1874A Jellyfish and Game brute force games greedy implementation	0 / 0	(无)
	50	P1874B Jellyfish and Math bitmasks brute force dfs and similar dp graphs shortest paths	0 / 0	(无)
	44	P1875A Jellyfish and Undertale brute force greedy	0 / 0	(无)
	35	P1876G Clubstep binary search brute force data structures greedy trees	0 / 0	(无)
	27	P1878F Vasilije Loves Number Theory brute force math number theory	0 / 0	(无)
	26	P1878G wxhtzdy ORO Tree binary search bitmasks brute force data structures dfs and similar implementation trees	0 / 0	(无)
	21	P1879E Interactive Game with Coloring brute force constructive algorithms dfs and similar graphs implementation interactive trees *2400	0 / 0	9
	20	P1879F Last Man Standing brute force data structures number theory *2800	0 / 0	10
	19	P1881A Don't Try to Count brute force strings	0 / 0	(无)
	17	P1881C Perfect Square brute force implementation	0 / 0	(无)
	11	P1882B Sets and Union bitmasks brute force constructive algorithms greedy	0 / 0	(无)
	10	P1882C Card Game brute force greedy	0 / 0	(无)
	8	P1882E1 Two Permutations (Easy Version) brute force constructive algorithms greedy number theory	0 / 0	(无)
	6735	P1884A Simple Design brute force constructive algorithms greedy greedy greedy greedy greedy greedy greedy greedy math	0 / 0	(无)
	6732	P1884D Counting Rhyme brute force combinatorics dp math number theory	0 / 0	(无)
	6	P1886A Sum of Three brute force constructive algorithms math	0 / 0	(无)
	8982	P1889C1 Doremy's Drying Plan (Easy Version) brute force data structures dp greedy implementation sortings	0 / 0	(无)
	8980	P1889D Game of Stacks brute force dfs and similar graphs implementation trees	0 / 0	(无)
	8974	P1891B Deja Vu brute force math sortings	0 / 0	(无)
	8972	P1891D Suspicious logarithms binary search brute force implementation math number theory	0 / 0	(无)
	8971	P1891E Brukhovich and Exams brute force greedy implementation math sortings	0 / 0	(无)
	8998	P1893A Anonymous Informant brute force dfs and similar graphs implementation *1400	0 / 0	4
	8996	P1893C Freedom of Choice brute force greedy implementation *2000	0 / 0	7
	8989	P1895C Torn Lucky Ticket brute force dp hashing implementation math *1400	0 / 0	4
	8987	P1895E Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers *2300	0 / 0	8
	9011	P1898A Milica and String brute force implementation strings	0 / 0	(无)
	9004	P1899B 250 Thousand Tons of TNT brute force implementation number theory	0 / 0	(无)
	8999	P1899G Unusual Entertainment brute force data structures dfs and similar dsu shortest paths sortings trees two pointers	0 / 0	(无)
	9020	P1900D Small GCD brute force math number theory	0 / 0	(无)
	9105	P1902B Getting Points binary search brute force greedy *1100	0 / 0	3
	9104	P1902C Insert and Equalize brute force constructive algorithms greedy math number theory *1300	0 / 0	4
	9100	P1903A Halloumi Boxes brute force greedy sortings *800	0 / 0	3
	9099	P1903B StORage room bitmasks brute force constructive algorithms greedy *1200	0 / 0	4
	9097	P1903D1 Maximum And Queries (easy version) binary search bitmasks brute force greedy *1700	0 / 1	5
	9093	P1904A Forked! brute force implementation	0 / 0	(无)
	9091	P1904C Array Game binary search brute force data structures sortings two pointers	0 / 0	(无)
	9090	P1904D1 Set To Max (Easy Version) brute force constructive algorithms greedy	0 / 0	(无)
	9081	P1905F Field Should Not Be Empty brute force data structures divide and conquer	0 / 0	(无)
	9080	P1906A Easy As ABC brute force *1000	0 / 0	3
	9063	P1907E Good Triples brute force combinatorics number theory *1600	0 / 0	5
	9061	P1907G Lights brute force constructive algorithms dfs and similar graphs greedy implementation *2200	0 / 0	8
	9143	P1909E Multiple Lamps bitmasks brute force constructive algorithms math number theory *2400	0 / 0	9
	9142	P1909F1 Small Permutation Problem (Easy Version) brute force combinatorics dp math *2200	0 / 0	8
	9036	P1913C Game with Multiset binary search bitmasks brute force greedy	0 / 0	(无)
	9112	P1914D Three Activities brute force dp implementation sortings	0 / 0	(无)
	9111	P1914E1 Game with Marbles (Easy Version) brute force greedy sortings	0 / 0	(无)
	9108	P1914G1 Light Bulbs (Easy Version) brute force combinatorics dfs and similar dp dsu graphs math	0 / 0	(无)
	9136	P1915B Not Quite Latin Square brute force implementation *800	0 / 0	3
	9127	P1916D Mathematical Problem brute force constructive algorithms math *1700	0 / 0	5
	9123	P1916H1 Matrix Rank (Easy Version) brute force combinatorics dp math matrices *2700	0 / 0	10
	9120	P1917B Erase First or Second Letter brute force combinatorics data structures dp strings *1100	0 / 0	3

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