graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1256	P1407E Egor in the Republic of Dagestan constructive algorithms dfs and similar dp graphs greedy shortest paths *2500	0 / 0	(None)
	1251	P1408E Avoid Rainbow Cycles data structures dsu graphs greedy sortings trees *2400	0 / 0	(None)
	1249	P1408G Clusterization Counting combinatorics dp dsu fft graphs trees *2700	0 / 0	(None)
	1238	P1411C Peaceful Rooks dfs and similar dsu graphs *1700	0 / 0	(None)
	1218	P1416D Graph and Queries data structures dsu graphs implementation trees *2600	0 / 0	(None)
	1211	P1418C Mortal Kombat Tower dp graphs greedy shortest paths *1500	0 / 0	(None)
	1200	P1419F Rain of Fire binary search data structures dfs and similar dsu graphs implementation *2800	0 / 0	(None)
	1185	P1422D Returning Home graphs shortest paths sortings *2300	0 / 0	(None)
	1181	P1423B Valuable Paper binary search flows graph matchings graphs *1900	0 / 0	(None)
	1180	P1423C Dušan's Railway divide and conquer graphs trees *3500	0 / 0	(None)
	1175	P1423H Virus data structures divide and conquer dsu graphs *2500	0 / 0	(None)
	1167	P1424M Ancient Language graphs sortings *2200	0 / 0	(None)
	1146	P1427G One Billion Shades of Grey flows graphs *3300	0 / 0	(None)
	1143	P1428B Belted Rooms graphs implementation *1200	0 / 0	(None)
	1129	P1430G Yet Another DAG Problem bitmasks dfs and similar dp flows graphs math *2600	0 / 0	(None)
	1112	P1433G Reducing Delivery Cost brute force graphs shortest paths *2100	0 / 0	(None)
	1107	P1436D Bandit in a City binary search dfs and similar graphs greedy trees *1900	0 / 0	(None)
	1101	P1437D Minimal Height Tree graphs greedy shortest paths trees *1600	0 / 0	(None)
	1090	P1439A2 Binary Table (Hard Version) constructive algorithms graphs greedy implementation *1900	0 / 0	(None)
	1089	P1439B Graph Subset Problem constructive algorithms data structures graphs *2600	0 / 0	(None)

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