/in/foo.cc: In function 'int main()':
/in/foo.cc:34:6: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   34 |      else cout<<Rightstr<<'-'<<a1<<endl;
      |      ^~~~
/in/foo.cc:36:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
   36 |   Rightstr.clear();
      |   ^~~~~~~~