sortings - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1974	P1267I Intriguing Selection brute force constructive algorithms implementation interactive sortings *2600	0 / 0	(None)
	1964	P1269B Modulo Equality brute force sortings *1500	0 / 0	(None)
	1960	P1270D Strange Device constructive algorithms interactive math sortings *1900	0 / 0	(None)
	1951	P1271D Portals data structures dp greedy implementation sortings *2100	0 / 0	(None)
	1948	P1272A Three Friends brute force greedy math sortings *900	0 / 0	(None)
	1904	P1282B1 K for the Price of One (Easy Version) dp greedy sortings *1400	0 / 0	(None)
	1903	P1282B2 K for the Price of One (Hard Version) dp greedy sortings *1600	0 / 0	(None)
	1902	P1282C Petya and Exam greedy sortings two pointers *1800	0 / 0	(None)
	1892	P1284B New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings *1400	0 / 0	(None)
	1890	P1284D New Year and Conference binary search data structures hashing sortings *2100	0 / 0	(None)
	1889	P1284E New Year and Castle Construction combinatorics geometry math sortings *2500	0 / 0	(None)
	1882	P1285E Delete a Segment brute force constructive algorithms data structures dp graphs sortings trees two pointers *2300	0 / 0	(None)
	1880	P1286A Garland dp greedy sortings *1800	0 / 0	(None)
	1847	P1294B Collecting Packages implementation sortings *1200	0 / 0	(None)
	1833	P1296D Fight with Monsters greedy sortings *1500	0 / 0	(None)
	1832	P1296E1 String Coloring (easy version) constructive algorithms dp graphs greedy sortings *1800	0 / 0	(None)
	1830	P1296F Berland Beauty constructive algorithms dfs and similar greedy sortings trees *2100	0 / 0	(None)
	1828	P1297B Cartoons *special problem implementation sortings	0 / 0	(None)
	1826	P1297D Bonus Distribution *special problem binary search greedy sortings	0 / 0	(None)
	1824	P1297F Movie Fan *special problem data structures greedy implementation sortings	0 / 0	(None)

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