ID 题目 显示标签 隐藏标签 AC / 尝试 显示难度难度
19937 P17470   [ICPC 2018 Jiaozuo R] Resistors in Parallel 0 / 0 隐藏普及+/提高−
19938 P17471   [ICPC 2018 Jiaozuo R] Honeycomb 0 / 0 隐藏提高
19939 P17472   [ICPC 2018 Jiaozuo R] Shortest Paths on Random Forests 0 / 0 隐藏NOI/NOI+/CTS
19940 P17473   [ICPC 2018 Jiaozuo R] Can You Solve the Harder Problem? 0 / 0 隐藏省选/NOI−
19941 P17474   [ICPC 2018 Jiaozuo R] Distance 0 / 0 隐藏普及
19942 P17475   [ICPC 2018 Jiaozuo R] Carpets Removal 0 / 0 隐藏提高
19943 P17476   [ICPC 2018 Jiaozuo R] Counting Failures on a Trie 0 / 0 隐藏提高+/省选−
19944 P17477   [ICPC 2018 Jiaozuo R] Connected Subgraphs 0 / 0 隐藏提高+/省选−

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根据当前过滤条件随机选择一道题