Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1528	P1449 QAQ和车库数据结构栈	23 / 73	5
	1531	P1450 离间计数据结构栈	14 / 44	5
	5671	P1450B Balls of Steel brute force geometry greedy *1000	0 / 0	(None)
	5672	P1450C2 Errich-Tac-Toe (Hard Version) constructive algorithms math *2300	0 / 0	(None)
	5673	P1450D Rating Compression binary search data structures greedy implementation two pointers *1800	0 / 0	(None)
	5674	P1450F The Struggling Contestant constructive algorithms greedy *2400	0 / 0	(None)
	5675	P1450G Communism bitmasks dp trees *3500	0 / 0	(None)
	5676	P1450H2 Multithreading (Hard Version) combinatorics implementation math *3300	0 / 0	(None)
	5677	P1451B Non-Substring Subsequence dp greedy implementation strings *900	0 / 0	(None)
	5678	P1451D Circle Game games geometry math *1700	0 / 0	(None)
	5679	P1451E2 Bitwise Queries (Hard Version) bitmasks constructive algorithms interactive math *2300	0 / 0	(None)
	5680	P1451F Nullify The Matrix constructive algorithms games *2700	0 / 0	(None)
	5681	P1452B Toy Blocks binary search greedy math sortings *1400	0 / 0	(None)
	5682	P1452D Radio Towers combinatorics dp math *1600	0 / 0	(None)
	5683	P1452F Divide Powers constructive algorithms greedy *2900	0 / 0	(None)
	5684	P1453A Cancel the Trains implementation *800	0 / 0	(None)
	5685	P1453C Triangles greedy implementation *1700	0 / 0	(None)
	5686	P1453D Checkpoints brute force constructive algorithms greedy math probabilities *1900	0 / 0	(None)
	5687	P1453E Dog Snacks binary search dfs and similar dp greedy trees *2300	0 / 0	(None)
	5688	P1454A Special Permutation constructive algorithms probabilities *800	0 / 0	(None)

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