combinatorics - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2912	P396A On Number of Decompositions into Multipliers combinatorics math number theory	0 / 0	(None)
	2925	P401D Roman and Numbers bitmasks brute force combinatorics dp number theory *2000	0 / 0	(None)
	2938	P407C Curious Array brute force combinatorics implementation math *2500	0 / 0	(None)
	2955	P414B Mashmokh and ACM combinatorics dp number theory *1400	0 / 0	(None)
	3055	P459B Pashmak and Flowers combinatorics implementation sortings *1300	0 / 0	(None)
	3100	P476B Dreamoon and WiFi bitmasks brute force combinatorics dp math probabilities *1300	0 / 0	(None)
	3104	P478B Random Teams combinatorics constructive algorithms greedy math *1300	0 / 0	(None)
	3109	P479E Riding in a Lift combinatorics dp *1900	0 / 0	(None)
	3113	P482D Random Function and Tree combinatorics dp trees *2700	0 / 0	(None)
	3129	P489D Unbearable Controversy of Being brute force combinatorics dfs and similar graphs *1700	0 / 0	(None)
	3130	P489F Special Matrices combinatorics dp *2100	0 / 0	(None)
	3156	P500D New Year Santa Network combinatorics dfs and similar graphs trees *1900	0 / 0	(None)
	3160	P501E Misha and Palindrome Degree binary search combinatorics implementation *2500	0 / 0	(None)
	3166	P506E Mr combinatorics dp matrices strings *3000	0 / 0	(None)
	3198	P518D Ilya and Escalator combinatorics dp math probabilities *1700	0 / 0	(None)
	3199	P518F Pasha and Pipe binary search brute force combinatorics dp implementation *2300	0 / 0	(None)
	3205	P520E Pluses everywhere combinatorics dp math number theory *2200	0 / 0	(None)
	3288	P557D Vitaly and Cycle combinatorics dfs and similar graphs math *2000	0 / 0	(None)
	3298	P559C Gerald and Giant Chess combinatorics dp math number theory *2200	0 / 0	(None)
	3299	P559D Randomizer combinatorics geometry probabilities *2800	0 / 0	(None)

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