dsu - 题库 - CZOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8618	P1833E Round Dance dfs and similar dsu graphs shortest paths *1600	0 / 0	提高+/省选-
	8616	P1833G Ksyusha and Chinchilla constructive algorithms dfs and similar dp dsu greedy implementation trees *1800	0 / 0	省选/NOI-
	8732	P1844E Great Grids constructive algorithms dfs and similar dsu graphs math	0 / 0	暂无评定
	8728	P1844H Multiple of Three Cycles combinatorics data structures dp dsu math	0 / 0	暂无评定
	8708	P1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	省选/NOI-
	8694	P1847D Professor Higashikata data structures dsu greedy implementation strings	0 / 0	暂无评定
	8767	P1849E Max to the Right of Min binary search data structures divide and conquer dp dsu two pointers	0 / 0	暂无评定
	8759	P1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers	0 / 0	暂无评定
	8799	P1857G Counting Graphs combinatorics divide and conquer dsu graphs greedy sortings trees *2000	0 / 0	NOI/NOI+/CTSC
	8789	P1859D Andrey and Escape from Capygrad binary search data structures dp dsu greedy sortings *1800	0 / 0	省选/NOI-
	8910	P1887D Split binary search data structures divide and conquer dsu math trees two pointers *2700	0 / 0	10
	8881	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
	8857	P1899G Unusual Entertainment data structures dfs and similar dsu shortest paths sortings trees two pointers *1900	0 / 0	省选/NOI-
	8852	P1900E Transitive Graph dfs and similar dp dsu graphs implementation *2100	0 / 0	NOI/NOI+/CTSC
	8974	P1942E Farm Game combinatorics dsu games	0 / 0	暂无评定
	8940	P1948G MST with Matching bitmasks brute force dsu graph matchings trees *3100	0 / 0	10
	9062	P1971G XOUR data structures dsu sortings *1700	0 / 0	提高+/省选-
	9013	P1981E Turtle and Intersected Segments data structures dsu graphs greedy	0 / 0	暂无评定

根据当前过滤条件随机选择一道题