/in/foo.cc:22:11: error: expected unqualified-id before 'else'
   22 |         } else {
      |           ^~~~
/in/foo.cc:35:9: error: expected unqualified-id before 'return'
   35 |         return os;
      |         ^~~~~~
/in/foo.cc:36:6: error: expected ';' after class definition
   36 |     }
      |      ^
      |      ;
/in/foo.cc: In function 'std::ostream& operator<<(std::ostream&, const Complex&)':
/in/foo.cc:22:9: warning: no return statement in function returning non-void [-Wreturn-type]
   22 |         } else {
      |         ^
/in/foo.cc: At global scope:
/in/foo.cc:37:25: error: non-member function 'double getModulus()' cannot have cv-qualifier
   37 |     double getModulus() const {
      |                         ^~~~~
/in/foo.cc: In function 'double getModulus()':
/in/foo.cc:38:23: error: missing template arguments before '(' token
   38 |         return modulus();
      |                       ^
/in/foo.cc: At global scope:
/in/foo.cc:40:1: error: expected declaration before '}' token
   40 | };
      | ^
/in/foo.cc: In member function 'void ComplexArray::bubbleSort()':
/in/foo.cc:60:28: error: 'class Complex' has no member named 'getModulus'; did you mean 'modulus'?
   60 |                 if (arr[j].getModulus() > arr[j + 1].getModulus()) {
      |                            ^~~~~~~~~~
      |                            modulus
/in/foo.cc:60:54: error: 'class Complex' has no member named 'getModulus'; did you mean 'modulus'?
   60 |                 if (arr[j].getModulus() > arr[j + 1].getModulus()) {
      |                                                      ^~~~~~~~~~
      |                                                      modulus