/in/foo.cc: In function 'int main()':
/in/foo.cc:12:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   12 |                 if(z==n*n);
      |                 ^~
/in/foo.cc:13:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   13 |                 {
      |                 ^