combinatorics - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1249	P1408G Clusterization Counting combinatorics dp dsu fft graphs trees *2700	0 / 0	(None)
	1209	P1418E Expected Damage binary search combinatorics probabilities *2400	0 / 0	(None)
	1195	P1420D Rescue Nibel! combinatorics data structures sortings *1800	0 / 0	(None)
	1186	P1422C Bargain combinatorics dp math *1700	0 / 0	(None)
	1163	P1425D Danger of Mad Snakes combinatorics dp math *2300	0 / 0	(None)
	1153	P1426F Number of Subsequences combinatorics dp strings *2000	0 / 0	(None)
	1114	P1433E Two Round Dances combinatorics math *1300	0 / 0	(None)
	1108	P1436C Binary Search binary search combinatorics *1500	0 / 0	(None)
	1105	P1436F Sum Over Subsets combinatorics math number theory *2800	0 / 0	(None)
	1099	P1437F Emotional Fishermen combinatorics dp math two pointers *2600	0 / 0	(None)
	1087	P1439D INOI Final Contests combinatorics dp fft *3100	0 / 0	(None)
	1082	P1442B Identify the Operations combinatorics data structures dsu greedy implementation *1800	0 / 0	(None)
	1072	P1444B Divide and Sum combinatorics math sortings *1900	0 / 0	(None)
	1049	P1450H1 Multithreading (Easy Version) combinatorics fft math *2900	0 / 0	(None)
	1048	P1450H2 Multithreading (Hard Version) combinatorics implementation math *3300	0 / 0	(None)
	1037	P1452D Radio Towers combinatorics dp math *1600	0 / 0	(None)
	1023	P1454E Number of Simple Paths combinatorics dfs and similar graphs trees *2000	0 / 0	(None)
	995	P1462E1 Close Tuples (easy version) binary search combinatorics math sortings two pointers *1500	0 / 0	(None)
	994	P1462E2 Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers *1700	0 / 0	(None)
	979	P1466G Song of the Sirens combinatorics divide and conquer hashing math string suffix structures strings *2600	0 / 0	(None)

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