matrices - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4661	P691E Xor-sequences matrices *1900	0 / 0	(None)
	4657	P696C PLEASE combinatorics dp implementation math matrices *2000	0 / 0	(None)
	4656	P696D Legen... data structures dp matrices strings *2500	0 / 0	(None)
	4567	P717D Dexterina’s Lab games matrices probabilities *1900	0 / 0	(None)
	4560	P718C Sasha and Array data structures math matrices *2300	0 / 0	(None)
	4465	P736D Permutations math matrices *2800	0 / 0	(None)
	4407	P750E New Year and Old Subsequence data structures divide and conquer dp matrices *2600	0 / 0	(None)
	4261	P780F Axel and Marston in Bitland bitmasks dp graphs matrices *2400	0 / 0	(None)
	4087	P821E Okabe and El Psy Kongroo dp matrices *2100	0 / 0	(None)
	4053	P832E Vasya and Shifts matrices *2600	0 / 0	(None)
	4034	P837F Prefix Sums binary search brute force combinatorics math matrices *2400	0 / 0	(None)
	3960	P852B Neural Network country dp matrices *2000	0 / 0	(None)
	3893	P865G Flowers and Chocolate combinatorics math matrices *3300	0 / 0	(None)
	3802	P891E Lust combinatorics math matrices *3000	0 / 0	(None)
	3679	P917C Pollywog combinatorics dp matrices *2900	0 / 0	(None)
	3678	P917D Stranger Trees dp math matrices trees *2600	0 / 0	(None)
	3637	P923E Perpetual Subtraction fft math matrices *3100	0 / 0	(None)
	3546	P946F Fibonacci String Subsequences combinatorics dp matrices *2400	0 / 0	(None)
	3523	P954F Runner's Problem dp matrices sortings *2100	0 / 0	(None)
	3491	P959F Mahmoud and Ehab and yet another xor task bitmasks dp math matrices *2400	0 / 0	(None)

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