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Problemset

22 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2245D2	Construct an Array (Hard Version) 2-sat constructive algorithms dfs and similar graphs implementation	unrated	1.7k
2181K	Knit the Grid 2-sat constructive algorithms graphs matrices	3500	89
2120F	Superb Graphs 2-sat graphs	2600	504
2022E1	Billetes MX (Easy Version) 2-sat binary search combinatorics constructive algorithms dfs and similar dsu graphs	2500	780
1971H	±1 2-sat dfs and similar graphs	2100	2.9k
1903F	Babysitting 2-sat binary search data structures graphs trees	2500	976
1844E	Great Grids 2-sat constructive algorithms dfs and similar dsu graphs	2400	2.2k
1715D	2+ doors 2-sat bitmasks graphs greedy	1900	6.2k
1697F	Too Many Constraints 2-sat constructive algorithms graphs implementation	2800	788
1657F	Words on Tree 2-sat dfs and similar dsu graphs trees	2600	854
1635E	Cars 2-sat constructive algorithms dfs and similar dsu graphs greedy sortings	2200	2.9k
1567F	One-Four Overload 2-sat constructive algorithms dfs and similar dsu graphs implementation	2700	888
1545C	AquaMoon and Permutations 2-sat brute force combinatorics constructive algorithms graph matchings graphs	2800	797
1403A	The Potion of Great Power *special 2-sat binary search data structures graphs interactive sortings two pointers	2400	359
1385G	Columns Swaps 2-sat dfs and similar dsu graphs implementation	2300	1.9k
1239D	Catowice City 2-sat dfs and similar graph matchings graphs	2400	2.7k
1089H	Harder Satisfiability 2-sat dfs and similar graphs	3400	129
875C	National Property 2-sat dfs and similar graphs implementation	2100	2.4k
780D	Innokenty and a Football League 2-sat graphs greedy implementation shortest paths strings	1900	3.1k
776D	The Door Problem 2-sat dfs and similar dsu graphs	2000	6.5k
228E	The Road to Berland is Paved With Good Intentions 2-sat dfs and similar dsu graphs	1900	2.9k
27D	Ring Road 2 2-sat dfs and similar dsu graphs	2200	3.2k

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