*1900 - 题库 - HydroOJ

ID	题目显示标签隐藏标签	AC / 尝试	难度
1127	P3B Lorry greedy sortings *1900	0 / 0	(无)
1136	P5C Longest Regular Bracket Sequence constructive algorithms data structures dp greedy sortings strings *1900	0 / 0	(无)
1143	P6E Exposition binary search data structures dsu trees two pointers *1900	0 / 0	(无)
1157	P9D How many trees? combinatorics divide and conquer dp *1900	0 / 0	(无)
1182	P14D Two Paths dfs and similar dp graphs shortest paths trees two pointers *1900	0 / 0	(无)
1183	P14E Camels dp *1900	0 / 0	(无)
1192	P16D Logging implementation strings *1900	0 / 0	(无)
1193	P16E Fish bitmasks dp probabilities *1900	0 / 0	(无)
1205	P19B Checkout Assistant dp *1900	0 / 0	(无)
1211	P20C Dijkstra? graphs shortest paths *1900	0 / 0	(无)
1212	P21A Jabber ID implementation strings *1900	0 / 0	(无)
1219	P22D Segments greedy sortings *1900	0 / 0	(无)
1233	P25C Roads in Berland graphs shortest paths *1900	0 / 0	(无)
1234	P25D Roads not only in Berland dsu graphs trees *1900	0 / 0	(无)
1243	P27C Unordered Subsequence constructive algorithms greedy *1900	0 / 0	(无)

根据当前过滤条件随机选择一道题

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