matrices - 题库 - Boyacoding

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	314	P1698G Long Binary String bitmasks math matrices meet-in-the-middle number theory *2900	0 / 0	10
	312	P1699B Almost Ternary Matrix bitmasks constructive algorithms matrices *900	0 / 0	3
	297	P1701F Points combinatorics data structures implementation math matrices *2500	0 / 0	9
	228	P1713E Cross Swapping 2-sat data structures dsu greedy matrices *2400	1 / 1	9
	51	P1743F Intersection and Union data structures dp matrices probabilities *2300	0 / 0	8
	8466	P1808E2 Minibuses on Venus (medium version) combinatorics divide and conquer dp matrices *2500	0 / 0	9
	8550	P1844G Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees *3000	0 / 0	10
	8586	P1864H Asterism Stream dp math matrices	0 / 0	(无)
	8749	P1895F Fancy Arrays combinatorics math matrices	0 / 0	(无)
	8999	P1924C Fractal Origami geometry math matrices *2400	0 / 0	9
	9192	P1967C Fenwick Tree brute force combinatorics data structures dp math matrices trees	0 / 0	(无)
	9226	P1970E2 Trails (Medium) dp matrices *2000	0 / 0	7
	9225	P1970E3 Trails (Hard) dp matrices *2200	0 / 0	8
	9314	P1980E Permutation of Rows and Columns constructive algorithms data structures greedy hashing implementation math matrices sortings *1600	0 / 0	5
	9357	P1995E2 Let Me Teach You a Lesson (Hard Version) 2-sat bitmasks data structures graphs matrices two pointers	0 / 0	(无)

根据当前过滤条件随机选择一道题