Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1098	P1437G Death DBMS data structures string suffix structures strings trees *2600	0 / 0	(None)
	1097	P1438A Specific Tastes of Andre constructive algorithms implementation *800	0 / 0	(None)
	1096	P1438B Valerii Against Everyone constructive algorithms data structures greedy sortings *1000	0 / 0	(None)
	1095	P1438C Engineer Artem 2-sat chinese remainder theorem constructive algorithms fft flows *2000	0 / 0	(None)
	1094	P1438D Powerful Ksenia bitmasks constructive algorithms math *2200	0 / 0	(None)
	1093	P1438E Yurii Can Do Everything binary search bitmasks brute force constructive algorithms divide and conquer two pointers *2500	0 / 0	(None)
	1092	P1438F Olha and Igor interactive probabilities trees *3000	0 / 0	(None)
	1091	P1439A1 Binary Table (Easy Version) constructive algorithms implementation *1500	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)
	1088	P1439C Greedy Shopping binary search data structures divide and conquer greedy implementation *2600	0 / 0	(None)
	1087	P1439D INOI Final Contests combinatorics dp fft *3100	0 / 0	(None)
	1086	P1439E Cheat and Win bitmasks data structures games trees *3500	0 / 0	(None)
	1085	P1440A Buy the String implementation math *800	0 / 0	(None)
	1084	P1440B Sum of Medians greedy math *900	0 / 0	(None)
	1083	P1442A Extreme Subtraction constructive algorithms dp greedy *1800	0 / 0	(None)
	1082	P1442B Identify the Operations combinatorics data structures dsu greedy implementation *1800	0 / 0	(None)
	1081	P1442C Graph Transpositions dfs and similar graphs greedy shortest paths *2400	0 / 0	(None)
	1080	P1442D Sum data structures divide and conquer dp greedy *2800	0 / 0	(None)
	1079	P1442E Black, White and Grey Tree binary search constructive algorithms dfs and similar dp greedy trees *3000	0 / 0	(None)

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