graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1400	P1375G Tree Modification brute force constructive algorithms dfs and similar graph matchings graphs trees *2800	0 / 0	(None)
	1375	P1383A String Transformation 1 dsu graphs greedy sortings strings trees two pointers *1700	0 / 0	(None)
	1373	P1383C String Transformation 2 bitmasks dp graphs trees *3100	0 / 0	(None)
	1372	P1383D Rearrange brute force constructive algorithms graphs greedy sortings *2800	0 / 0	(None)
	1370	P1383F Special Edges flows graphs *3200	0 / 0	(None)
	1362	P1385E Directing Edges constructive algorithms dfs and similar graphs *2000	0 / 0	(None)
	1360	P1385G Columns Swaps 2-sat dfs and similar dsu graphs implementation *2300	0 / 0	(None)
	1349	P1388D Captain Flint and Treasure data structures dfs and similar graphs greedy implementation trees *2000	0 / 0	(None)
	1341	P1389G Directing Edges dfs and similar dp graphs trees *2800	0 / 0	(None)
	1338	P1391C Cyclic Permutations combinatorics dp graphs math *1500	0 / 0	(None)
	1336	P1391E Pairs of Pairs constructive algorithms dfs and similar graphs greedy trees *2600	0 / 0	(None)
	1327	P1392I Kevin and Grid fft graphs math *3300	0 / 0	(None)
	1319	P1394B Boboniu Walks on Graph brute force dfs and similar graphs hashing *2300	0 / 0	(None)
	1292	P1399F Yet Another Segments Subset data structures dp graphs sortings *2300	0 / 0	(None)
	1276	P1402C Star Trek special problem combinatorics dfs and similar dp games graphs matrices trees 2600	0 / 0	(None)
	1275	P1403A The Potion of Great Power special problem 2-sat binary search data structures graphs interactive sortings two pointers 2400	0 / 0	(None)
	1274	P1403B Spring cleaning special problem data structures dfs and similar graphs trees 2300	0 / 0	(None)
	1268	P1404E Bricks flows graph matchings graphs *2800	0 / 0	(None)
	1263	P1406C Link Cut Centroids constructive algorithms dfs and similar graphs trees *1700	0 / 0	(None)
	1257	P1407D Discrete Centrifugal Jumps data structures dp graphs *2200	0 / 0	(None)

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