foo.cc: In function 'int main()':
foo.cc:80:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   80 |     for (int z = 0; z < n3; z++)
      |     ^~~
foo.cc:82:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   82 |         Node* head1 = Create(a1, n1);
      |         ^~~~

[Hydro](https://hydro.ac)提供评测服务