Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3498	P958F2 Lightsabers (medium) binary search two pointers *1800	0 / 0	(None)
	3497	P958F3 Lightsabers (hard) fft *2600	0 / 0	(None)
	3496	P959A Mahmoud and Ehab and the even-odd game games math *800	0 / 0	(None)
	3495	P959B Mahmoud and Ehab and the message dsu greedy implementation *1200	0 / 0	(None)
	3494	P959C Mahmoud and Ehab and the wrong algorithm constructive algorithms trees *1500	0 / 0	(None)
	3493	P959D Mahmoud and Ehab and another array construction task constructive algorithms greedy math number theory *1900	0 / 0	(None)
	3492	P959E Mahmoud and Ehab and the xor-MST bitmasks dp graphs implementation math *1900	0 / 0	(None)
	3491	P959F Mahmoud and Ehab and yet another xor task bitmasks dp math matrices *2400	0 / 0	(None)
	3490	P960A Check the string implementation *1200	0 / 0	(None)
	3489	P960B Minimize the error data structures greedy sortings *1500	0 / 0	(None)
	3488	P960C Subsequence Counting bitmasks constructive algorithms greedy implementation *1700	0 / 0	(None)
	3487	P960D Full Binary Tree Queries brute force implementation trees *2100	0 / 0	(None)
	3486	P960E Alternating Tree combinatorics dfs and similar divide and conquer dp probabilities trees *2300	0 / 0	(None)
	3485	P960F Pathwalks data structures dp graphs *2100	0 / 0	(None)
	3484	P960G Bandit Blues combinatorics dp fft math *2900	0 / 0	(None)
	3483	P960H Santa's Gift data structures trees *3100	0 / 0	(None)
	3482	P961A Tetris implementation *900	0 / 0	(None)
	3481	P961B Lecture Sleep data structures dp implementation two pointers *1200	0 / 0	(None)
	3480	P961C Chessboard bitmasks brute force implementation *1400	0 / 0	(None)
	3479	P961D Pair Of Lines geometry *2000	0 / 0	(None)

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