Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4052	P833A The Meaningless Game math number theory *1700	0 / 0	(None)
	4051	P833B The Bakery binary search data structures divide and conquer dp two pointers *2200	0 / 0	(None)
	4050	P833C Ever-Hungry Krakozyabra brute force combinatorics greedy math *2700	0 / 0	(None)
	4049	P833D Red-Black Cobweb data structures divide and conquer implementation trees *2800	0 / 0	(None)
	4048	P833E Caramel Clouds data structures dp sortings *3400	0 / 0	(None)
	4047	P834A The Useless Toy implementation *900	0 / 0	(None)
	4046	P834B The Festive Evening data structures implementation *1100	0 / 0	(None)
	4045	P835A Key races math *800	0 / 0	(None)
	4044	P835B The number on the board greedy *1100	0 / 0	(None)
	4043	P835C Star sky dp implementation *1600	0 / 0	(None)
	4042	P835D Palindromic characteristics brute force dp hashing strings *1900	0 / 0	(None)
	4041	P835E The penguin's game binary search constructive algorithms interactive *2400	0 / 0	(None)
	4040	P835F Roads in the Kingdom dfs and similar dp graphs trees *2500	0 / 0	(None)
	4039	P837A Text Volume implementation *800	0 / 0	(None)
	4038	P837B Flag of Berland brute force implementation *1600	0 / 0	(None)
	4037	P837C Two Seals brute force implementation *1500	0 / 0	(None)
	4036	P837D Round Subset dp math *2100	0 / 0	(None)
	4035	P837E Vasya's Function binary search implementation math *2100	0 / 0	(None)
	4034	P837F Prefix Sums binary search brute force combinatorics math matrices *2400	0 / 0	(None)
	4033	P837G Functions On The Segments data structures *2500	0 / 0	(None)

Pick a problem randomly based on the current filter.