math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2573	P258C Little Elephant and LCM binary search combinatorics dp math *2000	0 / 0	(None)
	2580	P261B Maxim and Restaurant dp math probabilities *1900	0 / 0	(None)
	2592	P266C Below the Diagonal constructive algorithms greedy math *2100	0 / 0	(None)
	2593	P266E More Queries to Array... data structures math *2500	0 / 0	(None)
	2596	P268B Buttons implementation math *1000	0 / 0	(None)
	2598	P269A Magical Boxes greedy math *1600	0 / 0	(None)
	2600	P269E String Theory geometry math strings *3100	0 / 0	(None)
	2603	P271B Prime Matrix binary search brute force math number theory *1300	0 / 0	(None)
	2605	P271E Three Horses constructive algorithms math number theory *2200	0 / 0	(None)
	2606	P272A Dima and Friends implementation math *1000	0 / 0	(None)
	2615	P276D Little Girl and Maximum XOR bitmasks dp greedy implementation math *1700	0 / 0	(None)
	2624	P280C Game on Tree implementation math probabilities trees *2200	0 / 0	(None)
	2625	P280E Sequence Transformation brute force data structures dp implementation math *3000	0 / 0	(None)
	2628	P282B Painting Eggs greedy math *1500	0 / 0	(None)
	2632	P283E Cow Tennis Tournament combinatorics data structures math *2800	0 / 0	(None)
	2636	P285E Positions in Permutations combinatorics dp math *2600	0 / 0	(None)
	2637	P286A Lucky Permutation constructive algorithms math *1400	0 / 0	(None)
	2639	P286E Ladies' Shop constructive algorithms fft math *2800	0 / 0	(None)
	2640	P287B Pipeline binary search math *1700	0 / 0	(None)
	2642	P288C Polo the Penguin and XOR operation implementation math *1700	0 / 0	(None)

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