public static void main ( String [ ] args ) {
  Scanner input = new Scanner ( System . in ) ;
  int num = 0 ;
  int deno = 0 ;
  int n = input . nextInt ( ) ;
  for ( int i = 1 ;
  i < 1000 ;
  i ++ ) {
    for ( int j = 2 ;
    j < 1000 ;
    j ++ ) {
      if ( i < j && checkCoPrime ( i , j ) == 1 && i + j == n ) {
        int newNum = i ;
        int newDeno = j ;
        if ( newNum > num || newDeno > deno ) {
          num = newNum ;
          deno = newDeno ;
        }
      }
    }
  }
  System . out . println ( num + " " + deno ) ;
}

public static void main ( String [ ] args ) { Scanner input = new Scanner ( System . in ) ; int num = 0 ; int deno = 0 ; int n = input . nextInt ( ) ; for ( int i = 1 ; i < 1000 ; i ++ ) { for ( int j = 2 ; j < 1000 ; j ++ ) { if ( i < j && checkCoPrime ( i , j ) == 1 && i + j == n ) { int newNum = i ; int newDeno = j ; if ( newNum > num || newDeno > deno ) { num = newNum ; deno = newDeno ; } } } } System . out . println ( num + " ▁ " + deno ) ; }
(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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))) right: (decimal_integer_literal))) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) consequence: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (identifier) right: (string_literal)) right: (identifier)))))))