Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2967	P420E Playing the ball geometry *2600	0 / 0	(None)
	2968	P421D Bug in Code binary search data structures sortings *1900	0 / 0	(None)
	2969	P424B Megacity binary search greedy implementation sortings *1200	0 / 0	(None)
	2970	P424C Magic Formulas math *1600	0 / 0	(None)
	2971	P424E Colored Jenga dfs and similar dp probabilities *2500	0 / 0	(None)
	2972	P425A Sereja and Swaps brute force sortings *1500	0 / 0	(None)
	2973	P425C Sereja and Two Sequences data structures dp *2300	0 / 0	(None)
	2974	P425E Sereja and Sets dp *2500	0 / 0	(None)
	2975	P426B Sereja and Mirroring implementation *1300	0 / 0	(None)
	2976	P427A Police Recruits implementation *800	0 / 0	(None)
	2977	P427C Checkposts dfs and similar graphs two pointers *1700	0 / 0	(None)
	2978	P427E Police Patrol greedy implementation math ternary search *2000	0 / 0	(None)
	2979	P429B Working out dp *1600	0 / 0	(None)
	2980	P429D Tricky Function data structures divide and conquer geometry *2200	0 / 0	(None)
	2981	P429E Points and Segments graphs *3000	0 / 0	(None)
	2982	P430B Balls Game brute force two pointers *1400	0 / 0	(None)
	2983	P431B Shower Line brute force implementation *1200	0 / 0	(None)
	2984	P431C k-Tree dp implementation trees *1600	0 / 0	(None)
	2985	P431E Chemistry Experiment binary search data structures ternary search *2200	0 / 0	(None)
	2986	P432A Choosing Teams greedy implementation sortings *800	0 / 0	(None)

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