2-sat - Problem Set - 追梦算法网

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
418	P1567F One-Four Overload 2-sat constructive algorithms dfs and similar dsu graphs implementation *2700	0 / 0	(None)
55	P1635E Cars 2-sat constructive algorithms dfs and similar dsu graphs greedy sortings *2200	0 / 0	(None)
7612	P1657F Words on Tree 2-sat implementation trees	0 / 0	(None)
7626	P1697F Too Many Constraints 2-sat constructive algorithms graphs implementation *2800	0 / 0	(None)
7873	P1715D 2+ doors 2-sat bitmasks graphs greedy	0 / 0	(None)
8824	P1903F Babysitting 2-sat binary search data structures graphs trees *2500	0 / 0	9
9305	P1971H ±1 2-sat dfs and similar graphs *2100	0 / 0	7
9409	P1995E1 Let Me Teach You a Lesson (Easy Version) 2-sat data structures dp two pointers	0 / 0	(None)
9408	P1995E2 Let Me Teach You a Lesson (Hard Version) 2-sat bitmasks data structures dp graphs matrices two pointers	0 / 0	(None)

Pick a problem randomly based on the current filter.

Categories