two pointers - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2687	P309B Context Advertising dp two pointers *2100	0 / 0	(None)
	2697	P314D Sereja and Straight Lines binary search data structures geometry sortings two pointers *2500	0 / 0	(None)
	2777	P343C Read Time binary search greedy two pointers *1900	0 / 0	(None)
	2816	P359D Pair of Numbers binary search brute force data structures math two pointers *2000	0 / 0	(None)
	2831	P364E Empty Rectangles divide and conquer two pointers *3000	0 / 0	(None)
	2835	P366D Dima and Trap Graph binary search data structures dfs and similar dsu shortest paths two pointers *2000	0 / 0	(None)
	2850	P372A Counting Kangaroos is Fun binary search greedy sortings two pointers *1600	0 / 0	(None)
	2852	P372D Choosing Subtree is Fun binary search data structures dfs and similar trees two pointers *2600	0 / 0	(None)
	2873	P381A Sereja and Dima greedy implementation two pointers *800	0 / 0	(None)
	2878	P383B Volcanoes binary search implementation sortings two pointers *2500	0 / 0	(None)
	2882	P384B Multitasking greedy implementation sortings two pointers *1500	0 / 0	(None)
	2888	P387B George and Round brute force greedy two pointers *1200	0 / 0	(None)
	2898	P391A Genetic Engineering implementation two pointers	0 / 0	(None)
	2956	P414D Mashmokh and Water Tanks binary search data structures greedy trees two pointers *2300	0 / 0	(None)
	2966	P420C Bug in Code data structures graphs implementation two pointers *1900	0 / 0	(None)
	2977	P427C Checkposts dfs and similar graphs two pointers *1700	0 / 0	(None)
	2982	P430B Balls Game brute force two pointers *1400	0 / 0	(None)
	3006	P439D Devu and his Brother binary search sortings ternary search two pointers *1700	0 / 0	(None)
	3020	P444D DZY Loves Strings binary search hashing strings two pointers *2500	0 / 0	(None)
	3073	P466C Number of Ways binary search brute force data structures dp two pointers *1700	0 / 0	(None)

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