constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	92	P1628C Grid Xor constructive algorithms greedy implementation interactive math *2300	0 / 0	(None)
	85	P1630A And Matching bitmasks constructive algorithms *1500	0 / 0	(None)
	84	P1630B Range and Partition binary search constructive algorithms data structures greedy two pointers *1800	0 / 0	(None)
	82	P1630D Flipping Range constructive algorithms dp greedy number theory *2400	0 / 0	(None)
	76	P1632B Roof Construction bitmasks constructive algorithms *1000	0 / 0	(None)
	63	P1634C OKEA constructive algorithms *1000	0 / 0	(None)
	62	P1634D Finding Zero constructive algorithms interactive math *2000	0 / 0	(None)
	61	P1634E Fair Share constructive algorithms data structures dfs and similar graph matchings graphs *2400	0 / 0	(None)
	57	P1635C Differential Sorting constructive algorithms greedy *1200	0 / 0	(None)
	55	P1635E Cars 2-sat constructive algorithms dfs and similar dsu graphs greedy sortings *2200	0 / 0	(None)
	48	P1637F Towers constructive algorithms dfs and similar dp greedy trees *2500	0 / 0	(None)
	47	P1637G Birthday constructive algorithms greedy math *3000	0 / 0	(None)
	45	P1638A Reverse constructive algorithms greedy math *800	0 / 0	(None)
	42	P1638D Big Brush constructive algorithms data structures greedy implementation *2000	0 / 0	(None)
	27	P1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	(None)
	19	P1644B Anti-Fibonacci Permutation brute force constructive algorithms implementation *800	0 / 0	(None)
	13	P1646B Quality vs Quantity brute force constructive algorithms greedy sortings two pointers *800	0 / 0	(None)
	12	P1646C Factorials and Powers of Two bitmasks brute force constructive algorithms dp math *1500	0 / 0	(None)
	11	P1646D Weight the Tree constructive algorithms dfs and similar dp implementation trees *2000	0 / 0	(None)
	9	P1646F Playing Around the Table constructive algorithms greedy implementation *2900	0 / 0	(None)

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