public static void main ( String [ ] args ) {
  double vp [ ] [ ] = {
    {
      1 , 2 }, {
        3 , - 4 }, {
          6 , - 7 }
        };
        double [ ] ans = find_Centroid ( vp ) ;
        System . out . println ( ans [ 0 ] + " " + ans [ 1 ] ) ;
      }
      
public static void main ( String [ ] args ) { double vp [ ] [ ] = { { 1 , 2 } , { 3 , - 4 } , { 6 , - 7 } } ; double [ ] ans = find_Centroid ( vp ) ; System . out . println ( ans [ 0 ] + " ▁ " + ans [ 1 ] ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (array_initializer (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal))) (array_initializer (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)))))) (local_variable_declaration type: (array_type element: (floating_point_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (string_literal)) right: (array_access array: (identifier) index: (decimal_integer_literal))))))))