题库 - matrices - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8015	codeforces#P1699B Almost Ternary Matrix 2-sat bitmasks constructive algorithms matrices	0 / 0	(无)
	8017	codeforces#P1701F Points combinatorics data structures matrices	0 / 0	(无)
	8094	codeforces#P1713E Cross Swapping 2-sat dsu greedy matrices	0 / 0	(无)
	8263	codeforces#P1743F Intersection and Union combinatorics data structures dp math matrices *2300	0 / 0	8
	8387	codeforces#P1766E Decomposition brute force divide and conquer dp matrices	0 / 0	(无)
	8648	codeforces#P1808E2 Minibuses on Venus (medium version) combinatorics divide and conquer dp matrices *2500	0 / 0	9
	8872	codeforces#P1844G Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees	0 / 1	10
	8977	codeforces#P1864H Asterism Stream dp math matrices probabilities	0 / 0	(无)
	9137	codeforces#P1895F Fancy Arrays combinatorics dp math matrices	0 / 0	(无)
	9259	codeforces#P1916H1 Matrix Rank (Easy Version) brute force combinatorics dp math matrices *2700	1 / 1	10
	9258	codeforces#P1916H2 Matrix Rank (Hard Version) combinatorics dp math matrices *2700	1 / 1	10
	9334	codeforces#P1924C Fractal Origami combinatorics geometry math matrices	1 / 1	10
	9508	codeforces#P1952F Grid brute force divide and conquer matrices	0 / 0	(无)
	9573	codeforces#P1967C Fenwick Tree brute force combinatorics data structures dp math matrices trees	0 / 0	(无)
	9541	codeforces#P1970E2 Trails (Medium) dp matrices	0 / 0	(无)
	9540	codeforces#P1970E3 Trails (Hard) dp matrices	0 / 0	(无)

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