math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	272	P1600F Party Organization brute force math probabilities *2300	0 / 0	(None)
	270	P1601A Array Elimination bitmasks greedy math number theory *1300	0 / 0	(None)
	265	P1601F Two Sorts binary search dfs and similar math meet-in-the-middle *3400	0 / 0	(None)
	262	P1603A Di-visible Confusion constructive algorithms math number theory *1300	0 / 0	(None)
	261	P1603B Moderate Modular Mode constructive algorithms math number theory *1600	0 / 0	(None)
	260	P1603C Extreme Extension dp greedy math number theory *2300	0 / 0	(None)
	258	P1603E A Perfect Problem combinatorics dp math *3200	0 / 0	(None)
	257	P1603F October 18, 2017 combinatorics dp implementation math *2700	0 / 0	(None)
	254	P1605A A.M math number theory *800	0 / 0	(None)
	250	P1605E Array Equalizer binary search greedy implementation math number theory sortings two pointers *2400	0 / 0	(None)
	247	P1606B Update Files greedy implementation math *1100	0 / 0	(None)
	244	P1606E Arena combinatorics dp math *2100	0 / 0	(None)
	241	P1607B Odd Grasshopper math *900	0 / 0	(None)
	239	P1607D Blue-Red Permutation greedy math sortings *1300	0 / 0	(None)
	234	P1608A Find Array constructive algorithms math *800	0 / 0	(None)
	231	P1608D Dominoes combinatorics fft graphs math number theory *2400	0 / 0	(None)
	227	P1609A Divide and Multiply greedy implementation math number theory *900	0 / 0	(None)
	221	P1609G A Stroll Around the Matrix data structures greedy math *3000	0 / 0	(None)
	219	P1610A Anti Light's Cell Guessing math *900	0 / 0	(None)
	216	P1610D Not Quite Lee combinatorics dp math number theory *2000	0 / 0	(None)

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