two pointers - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4769	P1166C A Tale of Two Lands binary search sortings two pointers *1500	0 / 0	(None)
	4797	P1175G Yet Another Partiton Problem data structures divide and conquer dp geometry two pointers *3000	0 / 0	(None)
	4846	P1188B Count Pairs math matrices number theory two pointers *2300	0 / 0	(None)
	4850	P1190A Tokitsukaze and Discard Items implementation two pointers *1400	0 / 0	(None)
	4861	P1194F Crossword Expert combinatorics dp number theory probabilities two pointers *2400	0 / 0	(None)
	4865	P1195E OpenStreetMap data structures two pointers *2100	0 / 0	(None)
	4869	P1196D2 RGB Substring (hard version) data structures dp implementation two pointers *1600	0 / 0	(None)
	4882	P1200D White Lines brute force data structures dp implementation two pointers *1900	0 / 0	(None)
	4975	P1225B2 TV Subscriptions (Hard Version) implementation two pointers *1300	0 / 0	(None)
	5039	P1250G Discarding Game dp greedy two pointers *2300	0 / 0	(None)
	5052	P1252E Songwriter greedy two pointers *2200	0 / 0	(None)
	5062	P1254B2 Send Boxes to Alice (Hard Version) constructive algorithms greedy math number theory ternary search two pointers *2100	0 / 0	(None)
	5071	P1257C Dominated Subarray greedy implementation sortings strings two pointers *1200	0 / 0	(None)
	5072	P1257D Yet Another Monster Killing Problem binary search data structures dp greedy sortings two pointers *1700	0 / 0	(None)
	5157	P1285E Delete a Segment brute force constructive algorithms data structures dp graphs sortings trees two pointers *2300	0 / 0	(None)
	5217	P1304D Shortest and Longest LIS constructive algorithms graphs greedy two pointers *1800	0 / 0	(None)
	5238	P1312F Attack on Red Kingdom games two pointers *2500	0 / 0	(None)
	5269	P1326E Bombs data structures two pointers *2400	0 / 0	(None)
	5274	P1327F AND Segments bitmasks combinatorics data structures dp two pointers *2500	0 / 0	(None)
	5293	P1333C Eugene and an array binary search data structures implementation two pointers *1700	0 / 0	(None)

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