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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
#136965#6619. Line Graph Matchingnew_dawn_2#Compile Error//C++171.5kb2023-08-09 15:23:182023-08-09 15:23:22

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answer.code: In function ‘void solve(int)’:
answer.code:67:13: error: ‘i’ was not declared in this scope
   67 |     if(ecnt[i] & 1)
      |             ^