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Problemset

16 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2135C	By the Assignment binary search bitmasks combinatorics dfs and similar dsu graphs math	2000	5.4k
2057E2	Another Exercise on Graphs (hard version) binary search dfs and similar dp dsu graphs shortest paths sortings	2500	2k
2031D	Penchick and Desert Rabbit binary search data structures dfs and similar dp dsu greedy implementation two pointers	1700	10.1k
2022E1	Billetes MX (Easy Version) 2-sat binary search combinatorics constructive algorithms dfs and similar dsu graphs	2500	780
2001C	Guess The Tree binary search brute force dfs and similar divide and conquer dsu greedy interactive trees	1500	13.1k
1935F	Andrey's Tree binary search constructive algorithms data structures dfs and similar dsu greedy implementation trees	2800	634
1920F1	Smooth Sailing (Easy Version) binary search brute force data structures dfs and similar dsu graphs shortest paths	2500	1.3k
1895E	Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	2300	1.9k
1706E	Qpwoeirut and Vertices binary search data structures dfs and similar divide and conquer dsu greedy trees	2300	4k
1633E	Spanning Tree Queries binary search data structures dfs and similar dsu graphs greedy math sortings trees	2400	1.8k
1619G	Unusual Minesweeper binary search dfs and similar dsu greedy sortings	2000	2.8k
1419F	Rain of Fire binary search data structures dfs and similar dsu graphs implementation	2800	632
1361C	Johnny and Megan's Necklace binary search bitmasks constructive algorithms dfs and similar dsu graphs	2500	2.1k
1027F	Session in BSU binary search dfs and similar dsu graph matchings graphs	2400	2k
901C	Bipartite Segments binary search data structures dfs and similar dsu graphs two pointers	2300	1.3k
366D	Dima and Trap Graph binary search data structures dfs and similar dsu shortest paths two pointers	2000	1.8k

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