/in/foo.cc:6:9: error: stray '#' in program
    6 |     cin #in>> T;
      |         ^
/in/foo.cc:1:1: error: 'clude' does not name a type
    1 | clude <iostream>
      | ^~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin #in>> T;
      |     ^~~
/in/foo.cc:11:13: error: 'cout' was not declared in this scope
   11 |             cout << "R" << endl;
      |             ^~~~
/in/foo.cc:11:28: error: 'endl' was not declared in this scope
   11 |             cout << "R" << endl;
      |                            ^~~~
/in/foo.cc:13:13: error: 'cout' was not declared in this scope
   13 |             cout << "L" << endl;
      |             ^~~~
/in/foo.cc:13:28: error: 'endl' was not declared in this scope
   13 |             cout << "L" << endl;
      |                            ^~~~
/in/foo.cc:15:13: error: 'cout' was not declared in this scope
   15 |             cout << P << endl;
      |             ^~~~
/in/foo.cc:15:26: error: 'endl' was not declared in this scope
   15 |             cout << P << endl;
      |                          ^~~~