constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6237	P1621A Stable Arrangement of Rooks constructive algorithms *800	0 / 0	(None)
	6245	P1622F Quadratic Set constructive algorithms hashing math number theory *2900	0 / 0	(None)
	6250	P1624C Division by Two and Permutation constructive algorithms flows graph matchings greedy math *1100	0 / 0	(None)
	6259	P1627A Not Shading constructive algorithms implementation *800	0 / 0	(None)
	6261	P1627C Not Assigning constructive algorithms dfs and similar number theory trees *1400	0 / 0	(None)
	6263	P1628A Meximum Array binary search constructive algorithms greedy implementation math two pointers *1400	0 / 0	(None)
	6264	P1628C Grid Xor constructive algorithms greedy implementation interactive math *2300	0 / 0	(None)
	6269	P1630A And Matching bitmasks constructive algorithms *1500	0 / 0	(None)
	6275	P1632B Roof Construction bitmasks constructive algorithms *1000	5 / 9	9
	6284	P1634D Finding Zero constructive algorithms interactive math *2000	0 / 0	(None)
	6287	P1635C Differential Sorting constructive algorithms greedy *1200	0 / 0	(None)
	6288	P1635E Cars 2-sat constructive algorithms dfs and similar dsu graphs greedy sortings *2200	0 / 0	(None)
	6293	P1637G Birthday constructive algorithms greedy math *3000	0 / 0	(None)
	6296	P1638D Big Brush constructive algorithms data structures greedy implementation *2000	0 / 0	(None)
	6305	P1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	(None)
	6314	P1646C Factorials and Powers of Two bitmasks brute force constructive algorithms dp math *1500	0 / 0	(None)
	6316	P1646F Playing Around the Table constructive algorithms greedy implementation *2900	0 / 0	(None)
	6317	P1648B Integral Array brute force constructive algorithms data structures math	0 / 0	(None)
	6958	P1891C Smilo and Monsters binary search constructive algorithms greedy sortings two pointers	1 / 1	10
	6430	P6430 Big Secret constructive algorithms math *2200	0 / 0	(None)

Pick a problem randomly based on the current filter.