dsu - 题库 - 达芬奇编程

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	855	P1814F Communication Towers brute force divide and conquer dsu *2700	0 / 0	10
	807	P1824C LuoTianyi and XOR-Tree data structures dfs and similar dp dsu greedy trees *2500	0 / 0	9
	795	P1827B1 Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers *2000	0 / 0	7
	783	P1829E The Lakes dfs and similar dsu graphs implementation *1100	0 / 0	3
	760	P1833E Round Dance dfs and similar dsu graphs shortest paths *1600	0 / 0	5
	758	P1833G Ksyusha and Chinchilla constructive algorithms dfs and similar dp dsu greedy implementation trees *1800	0 / 0	6
	692	P1844E Great Grids 2-sat constructive algorithms dfs and similar dsu graphs *2400	0 / 0	9
	688	P1844H Multiple of Three Cycles combinatorics data structures dp dsu math *3400	0 / 0	10
	684	P1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	6
	670	P1847D Professor Higashikata data structures dsu greedy implementation strings *1900	0 / 0	6
	657	P1849E Max to the Right of Min binary search data structures divide and conquer dp dsu two pointers *2300	0 / 0	8
	648	P1850H The Third Letter dfs and similar dsu graphs greedy implementation *1700	0 / 0	5
	641	P1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers *2000	0 / 0	7
	611	P1857G Counting Graphs combinatorics divide and conquer dsu graphs greedy sortings trees *2000	0 / 0	7
	601	P1859D Andrey and Escape from Capygrad binary search data structures dp dsu greedy sortings *1800	0 / 0	6
	519	P1872F Selling a Menagerie dfs and similar dsu graphs implementation math *1800	0 / 0	6
	510	P1873H Mad City dfs and similar dsu games graphs shortest paths trees *1700	0 / 0	5
	496	P1876D Lexichromatography combinatorics dfs and similar dsu graphs two pointers *2500	0 / 0	9
	442	P1887D Split binary search data structures divide and conquer dsu math trees two pointers *2700	0 / 0	10
	413	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
	389	P1899G Unusual Entertainment data structures dfs and similar dsu shortest paths sortings trees two pointers *1900	0 / 0	6
	384	P1900E Transitive Graph dfs and similar dp dsu graphs implementation *2100	0 / 0	7
	328	P1909C Heavy Intervals constructive algorithms data structures dsu greedy math sortings *1400	0 / 0	4
	285	P1914G1 Light Bulbs (Easy Version) brute force combinatorics dfs and similar dp dsu graphs math trees *2100	0 / 0	7
	251	P1919D 01 Tree constructive algorithms data structures dsu greedy sortings trees *2100	0 / 0	7
	242	P1920D Array Repetition binary search brute force dsu implementation math *1900	0 / 0	6
	240	P1920F1 Smooth Sailing (Easy Version) binary search brute force data structures dfs and similar dsu graphs shortest paths *2500	0 / 0	9
	239	P1920F2 Smooth Sailing (Hard Version) binary search data structures dsu geometry graphs trees *3000	0 / 0	10
	228	P1922D Berserk Monsters brute force data structures dsu implementation math *1900	0 / 0	6
	221	P1923E Count Paths data structures dfs and similar dp dsu graphs trees *2000	0 / 0	7
	200	P1927D Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers *1300	0 / 0	4
	198	P1927F Microcycle data structures dfs and similar dsu graphs greedy implementation sortings trees *1900	0 / 0	6
	180	P1930D2 Sum over all Substrings (Hard Version) bitmasks divide and conquer dp dsu greedy implementation strings *2100	0 / 0	7
	142	P1935F Andrey's Tree binary search constructive algorithms data structures dfs and similar dsu greedy implementation trees *2800	0 / 0	10
	66	P1948G MST with Matching bitmasks brute force dsu graph matchings trees *3100	0 / 0	10
	24	P1954E Chain Reaction binary search data structures dsu greedy implementation math number theory *2200	0 / 0	8
	8	P1956F Nene and the Passing Game constructive algorithms data structures dsu graphs sortings *3000	0 / 0	10
	9513	P1971G XOUR data structures dsu sortings *1700	0 / 0	5
	9471	P1978F Large Graph data structures dfs and similar dsu graphs number theory two pointers *2400	0 / 0	9
	9452	P1981E Turtle and Intersected Segments data structures dsu graphs greedy *2600	0 / 0	10
	9428	P1985H1 Maximize the Largest Component (Easy Version) brute force data structures dfs and similar dsu graphs implementation *1700	0 / 0	5
	9427	P1985H2 Maximize the Largest Component (Hard Version) data structures dfs and similar dp dsu implementation *2200	0 / 0	8

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