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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#163341#7121. Beech TreeJasonwei#Compile Error//C++201.4kb2023-09-04 01:10:202024-04-28 06:59:50

详细

answer.code: In function ‘void dfs(int)’:
answer.code:33:58: error: ‘first’ was not declared in this scope
   33 |         for (int i = 0; i < a.size() - 1; i++) ans[v] &= first (a[i], a[i + 1]);
      |                                                          ^~~~~