*1500 - 题库 - HydroOJ

ID	题目显示标签隐藏标签	AC / 尝试	难度
1552	CF2A Winner(获胜者) hashing implementation *1500	0 / 0	(无)
1557	CF50B Choosing Symbol Pairs(有序对的数量) strings *1500	0 / 0	(无)
1561	CF877B Nikita and string brute force dp *1500	0 / 0	(无)
1564	CF1256D Binary String Minimizing greedy *1500	0 / 0	(无)
1123	P2A Winner hashing implementation *1500	0 / 0	(无)
1160	P10B Cinema Cashier dp implementation *1500	0 / 0	(无)
1195	P17B Hierarchy dfs and similar dsu greedy shortest paths *1500	0 / 0	(无)
1199	P18A Triangle brute force geometry *1500	0 / 0	(无)
1217	P22B Bargaining Table brute force dp *1500	0 / 0	(无)
1227	P24B F1 Champions implementation *1500	0 / 0	(无)
1252	P29B Traffic Lights implementation *1500	0 / 0	(无)
1262	P31B Sysadmin Bob greedy implementation strings *1500	0 / 0	(无)

根据当前过滤条件随机选择一道题

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