constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	166	P1617B GCD Problem brute force constructive algorithms math number theory *900	0 / 0	(None)
	164	P1617D1 Too Many Impostors (easy version) constructive algorithms implementation interactive *1800	0 / 0	(None)
	163	P1617D2 Too Many Impostors (hard version) constructive algorithms implementation interactive math *2400	0 / 0	(None)
	157	P1618E Singers' Tour constructive algorithms math *1700	0 / 0	(None)
	156	P1618F Reverse bitmasks constructive algorithms dfs and similar implementation math strings *2000	0 / 0	(None)
	150	P1619E MEX and Increments constructive algorithms data structures dp greedy implementation math sortings *1700	0 / 0	(None)
	149	P1619F Let's Play the Hat? brute force constructive algorithms greedy math *2000	0 / 0	(None)
	146	P1620A Equal or Not Equal constructive algorithms dsu implementation *800	0 / 0	(None)
	143	P1620D Exact Change brute force constructive algorithms greedy *2000	0 / 0	(None)
	142	P1620E Replace the Numbers constructive algorithms data structures dsu implementation *1900	0 / 0	(None)
	139	P1621A Stable Arrangement of Rooks constructive algorithms *800	0 / 0	(None)
	136	P1621D The Winter Hike constructive algorithms greedy math *2100	0 / 0	(None)
	125	P1622F Quadratic Set constructive algorithms hashing math number theory *2900	0 / 0	(None)
	117	P1624C Division by Two and Permutation constructive algorithms flows graph matchings greedy math *1100	0 / 0	(None)
	115	P1624E Masha-forgetful brute force constructive algorithms dp hashing implementation strings *2000	0 / 0	(None)
	114	P1624F Interacdive Problem binary search constructive algorithms interactive *2000	0 / 0	(None)
	106	P1626A Equidistant Letters constructive algorithms sortings *800	0 / 0	(None)
	100	P1627A Not Shading constructive algorithms implementation *800	0 / 0	(None)
	98	P1627C Not Assigning constructive algorithms dfs and similar number theory trees *1400	0 / 0	(None)
	94	P1628A Meximum Array binary search constructive algorithms greedy implementation math two pointers *1400	0 / 0	(None)

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