/in/MyPoint.cpp:27:5: error: prototype for 'int MyPoint::distance(MyPoint)' does not match any in class 'MyPoint'
 int MyPoint::distance(MyPoint otherPoint) {
     ^~~~~~~
In file included from /in/MyPoint.cpp:5:0:
/in/MyPoint.h:23:12: error: candidate is: double MyPoint::distance(MyPoint)
     double distance(MyPoint);
            ^~~~~~~~
/in/compile/ex1.cpp: In function 'int main()':
/in/compile/ex1.cpp:19:19: error: no matching function for call to 'MyPoint::setX(int&)'
         p1.setX(x1);
                   ^
In file included from /in/compile/ex1.cpp:2:0:
/in/MyPoint.h:20:9: note: candidate: int MyPoint::setX()
     int setX();
         ^~~~
/in/MyPoint.h:20:9: note:   candidate expects 0 arguments, 1 provided
/in/compile/ex1.cpp:20:19: error: no matching function for call to 'MyPoint::setY(int&)'
         p1.setY(y1);
                   ^
In file included from /in/compile/ex1.cpp:2:0:
/in/MyPoint.h:21:9: note: candidate: int MyPoint::setY()
     int setY();
         ^~~~
/in/MyPoint.h:21:9: note:   candidate expects 0 arguments, 1 provided
/in/compile/ex1.cpp:21:19: error: no matching function for call to 'MyPoint::setX(int&)'
         p2.setX(x2);
                   ^
In file included from /in/compile/ex1.cpp:2:0:
/in/MyPoint.h:20:9: note: candidate: int MyPoint::setX()
     int setX();
         ^~~~
/in/MyPoint.h:20:9: note:   candidate expects 0 arguments, 1 provided
/in/compile/ex1.cpp:22:19: error: no matching function for call to 'MyPoint::setY(int&)'
         p2.setY(y2);
                   ^
In file included from /in/compile/ex1.cpp:2:0:
/in/MyPoint.h:21:9: note: candidate: int MyPoint::setY()
     int setY();
         ^~~~
/in/MyPoint.h:21:9: note:   candidate expects 0 arguments, 1 provided