math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4078	P891A Pride brute force dp greedy math number theory *1500	0 / 0	(None)
	4081	P891E Lust combinatorics math matrices *3000	0 / 0	(None)
	4085	P893E Counting Arrays combinatorics dp math number theory *2000	0 / 0	(None)
	4087	P894C Marco and GCD Sequence constructive algorithms math *1900	0 / 0	(None)
	4090	P895B XK Segments binary search math sortings two pointers *1700	0 / 0	(None)
	4091	P895D String Mark combinatorics math strings *2100	0 / 0	(None)
	4095	P896D Nephren Runs a Cinema chinese remainder theorem combinatorics math number theory *2900	0 / 0	(None)
	4097	P898A Rounding implementation math *800	0 / 0	(None)
	4100	P898F Restoring the Expression brute force hashing math *2300	0 / 0	(None)
	4102	P899C Dividing the numbers constructive algorithms graphs math *1300	0 / 0	(None)
	4105	P900C Remove Extra One brute force data structures math *1700	0 / 0	(None)
	4108	P901B GCD of Polynomials constructive algorithms math *2200	0 / 0	(None)
	4110	P901E Cyclic Cipher fft math *3300	0 / 0	(None)
	4114	P903D Almost Difference data structures math *2200	0 / 0	(None)
	4117	P906B Seating of Students brute force constructive algorithms math *2200	0 / 0	(None)
	4118	P906D Power Tower chinese remainder theorem math number theory *2700	0 / 0	(None)
	4123	P908D New Year and Arbitrary Arrangement dp math probabilities *2200	0 / 0	(None)
	4124	P908E New Year and Entity Enumeration bitmasks combinatorics dp math *2500	0 / 0	(None)
	4131	P910C Minimum Sum constructive algorithms greedy math *1700	0 / 0	(None)
	4140	P913A Modular Exponentiation implementation math *900	0 / 0	(None)

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