*1900 - Problem Set - 追梦算法网

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
1863	P5C Longest Regular Bracket Sequence constructive algorithms data structures dp greedy sortings strings *1900	0 / 0	(None)
1875	P9D How many trees? combinatorics divide and conquer dp *1900	0 / 0	(None)
1891	P14D Two Paths dfs and similar dp graphs shortest paths trees two pointers *1900	0 / 0	(None)
1892	P14E Camels dp *1900	0 / 0	(None)
1897	P16D Logging implementation strings *1900	0 / 0	(None)
1898	P16E Fish bitmasks dp probabilities *1900	0 / 0	(None)
1905	P19B Checkout Assistant dp *1900	0 / 0	(None)
1909	P21A Jabber ID implementation strings *1900	0 / 0	(None)
1914	P22D Segments greedy sortings *1900	0 / 0	(None)
1922	P25C Roads in Berland graphs shortest paths *1900	0 / 0	(None)
1923	P25D Roads not only in Berland dsu graphs trees *1900	0 / 0	(None)
1929	P27C Unordered Subsequence constructive algorithms greedy *1900	0 / 0	(None)
1961	P37C Old Berland Language data structures greedy trees *1900	0 / 0	(None)
1964	P38D Vasya the Architect implementation *1900	0 / 0	(None)
1979	P41E 3-cycles constructive algorithms graphs greedy *1900	0 / 0	(None)
1993	P45C Dancing Lessons data structures *1900	0 / 0	(None)
2001	P46E Comb data structures dp *1900	0 / 0	(None)
2029	P55C Pie or die games *1900	0 / 0	(None)
2069	P67D Optical Experiment binary search data structures dp *1900	0 / 0	(None)
2075	P69D Dot dp games *1900	0 / 0	(None)

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