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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
#286913#7940. Impossible Numbersucup-team1682Compile Error//C++201.6kb2023-12-19 04:21:412023-12-19 04:21:42

詳細信息

answer.code: In function ‘void dfs(int, bool)’:
answer.code:27:14: error: ‘a’ was not declared in this scope
   27 |         dfs2(a);
      |              ^