foo.cc: In member function 'void LinkList::Append(int)':
foo.cc:78:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   78 |   for(; tail->next!=NULL; tail=tail->next);
      |   ^~~
foo.cc:79:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   79 |    tail->next = newp;
      |    ^~~~

[Hydro](https://hydro.ac)提供评测服务