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Problemset

14 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2141H	Merging Vertices in a Graph *special dfs and similar dsu graphs	2700	85
1940A	Parallel Universes *special constructive algorithms dfs and similar dsu graphs	unrated	106
1940C	Burenka and Pether *special data structures dfs and similar divide and conquer dsu graphs sortings trees	unrated	44
1939B	Evidence Board *special constructive algorithms dfs and similar graphs trees	unrated	308
1533G	Biome Map *special constructive algorithms dfs and similar graphs	unrated	98
1533I	Excursions *special constructive algorithms dfs and similar flows graph matchings graphs	unrated	61
1403B	Spring cleaning *special data structures dfs and similar graphs trees	2300	437
1402C	Star Trek *special combinatorics dfs and similar dp games graphs matrices trees	2600	271
770C	Online Courses In BSU *special dfs and similar graphs implementation	1500	3k
769C	Cycle In Maze *special dfs and similar graphs greedy shortest paths	1700	3.2k
638C	Road Improvement *special dfs and similar graphs greedy trees	1800	2.4k
522A	Reposts *special dfs and similar dp graphs trees	1200	19.3k
345D	Chain Letter *special dfs and similar graphs	2200	83
290F	Greedy Petya *special dfs and similar graphs greedy	2800	159

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