math - Problem Set - 追梦算法网

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
4910	P630C Lucky Numbers combinatorics math *1100	1 / 1	10
4909	P630D Hexagons! math *1100	0 / 0	(None)
4908	P630E A rectangle math *1900	0 / 0	(None)
4907	P630F Selection of Personnel combinatorics math *1300	0 / 0	(None)
4906	P630G Challenge Pennants combinatorics math *1600	0 / 0	(None)
4905	P630H Benches combinatorics math *1400	0 / 0	(None)
4904	P630I Parking Lot combinatorics math *1700	0 / 0	(None)
4903	P630J Divisibility math number theory *1100	0 / 0	(None)
4902	P630K Indivisibility math number theory *1500	0 / 0	(None)
4901	P630L Cracking the Code implementation math *1400	0 / 0	(None)
4900	P630M Turn geometry math *1800	0 / 0	(None)
4899	P630N Forecast math *1300	0 / 0	(None)
4896	P630Q Pyramids geometry math *1700	0 / 0	(None)
4895	P630R Game games math *1200	0 / 0	(None)
4886	P632D Longest Subsequence brute force math number theory *2100	0 / 0	(None)
4885	P632E Thief in a Shop divide and conquer dp fft math *2400	0 / 0	(None)
4883	P633A Ebony and Ivory brute force math number theory *1100	0 / 0	(None)
4882	P633B A Trivial Problem brute force constructive algorithms math number theory *1300	0 / 0	(None)
4880	P633D Fibonacci-ish brute force dp hashing implementation math *2000	0 / 0	(None)
4877	P633G Yash And Trees bitmasks data structures dfs and similar math number theory *2800	0 / 0	(None)

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