math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6258	P1626F A Random Code Problem combinatorics dp math number theory probabilities *2800	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)
	6265	P1628D2 Game on Sum (Hard Version) combinatorics dp games math *2400	0 / 0	(None)
	6271	P1630E Expected Components combinatorics math number theory probabilities *2900	0 / 0	(None)
	6276	P1632D New Year Concert binary search data structures greedy math number theory two pointers *2000	0 / 0	(None)
	6280	P1633C Kill the Monster brute force math *1100	0 / 0	(None)
	6281	P1633E Spanning Tree Queries binary search data structures dfs and similar dsu graphs greedy math sortings trees *2400	0 / 0	(None)
	6283	P1634B Fortune Telling bitmasks math *1400	0 / 0	(None)
	6284	P1634D Finding Zero constructive algorithms interactive math *2000	0 / 0	(None)
	6285	P1634F Fibonacci Additions brute force data structures hashing implementation math *2700	0 / 0	(None)
	6290	P1637B MEX and Array brute force dp greedy math *1100	0 / 0	(None)
	6291	P1637D Yet Another Minimization Problem dp greedy math *1800	0 / 0	(None)
	6293	P1637G Birthday constructive algorithms greedy math *3000	0 / 0	(None)
	6294	P1637H Minimize Inversions Number data structures greedy math sortings *3500	0 / 0	(None)
	6295	P1638B Odd Swap Sort data structures math sortings *1100	5 / 15	8
	6306	P1641D Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers *2700	0 / 0	(None)
	6311	P1644D Cross Coloring data structures implementation math *1700	0 / 0	(None)
	6312	P1644F Basis combinatorics fft math number theory *2900	0 / 0	(None)
	6313	P1646A Square Counting math *800	0 / 0	(None)

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