*2400 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4162	P929D Пограничные врата *2400	0 / 0	(None)
	4169	P932E Team Work combinatorics dp math *2400	0 / 0	(None)
	6396	P939F Cutlet data structures dp *2400	0 / 0	(None)
	6388	P946F Fibonacci String Subsequences combinatorics dp matrices *2400	0 / 0	(None)
	4188	P952F 2 + 2 != 4 *2400	0 / 0	(None)
	4213	P959F Mahmoud and Ehab and yet another xor task bitmasks dp math matrices *2400	0 / 0	(None)
	4252	P979E Kuro and Topological Parity dp *2400	0 / 0	(None)
	4267	P983C Elevator dp graphs shortest paths *2400	0 / 0	(None)
	4292	P990F Flow Control dfs and similar dp greedy trees *2400	0 / 0	(None)
	4293	P990G GCD Counting divide and conquer dp dsu number theory trees *2400	0 / 0	(None)
	6368	P1004E Sonya and Ice Cream binary search data structures dp greedy shortest paths trees *2400	0 / 0	(None)
	6364	P1005E2 Median on Segments (General Case Edition) sortings *2400	0 / 0	(None)
	6351	P1009G Allowed Letters bitmasks flows graph matchings graphs greedy *2400	0 / 0	(None)
	4348	P1028E Restore Array constructive algorithms *2400	0 / 0	(None)
	4377	P1036E Covered Points fft geometry number theory *2400	0 / 0	(None)
	4387	P1038E Maximum Matching bitmasks brute force dfs and similar dp graphs *2400	0 / 0	(None)
	4400	P1042F Leaf Sets data structures dfs and similar dsu graphs greedy sortings trees *2400	0 / 0	(None)
	4407	P1044D Deduction Queries data structures dsu *2400	0 / 0	(None)
	4409	P1045B Space Isaac hashing number theory *2400	0 / 0	(None)
	4425	P1054E Chips Puzzle constructive algorithms implementation math *2400	0 / 0	(None)

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