P . y = 28 ; P ( 15 , 28 )
int direction = directionOfPoint ( A , B , P ) ; if ( direction == 1 ) cout << " Right ▁ Direction " << endl ; else if ( direction == -1 ) cout << " Left ▁ Direction " << endl ; else cout << " Point ▁ is ▁ on ▁ the ▁ Line " << endl ; return 0 ; }