static void findPair ( int arr [ ] , int n ) {
  if ( n < 2 ) {
    System . out . print ( "-1" ) ;
    return ;
  }
  int i , first , second ;
  first = second = - 1 ;
  for ( i = 0 ;
  i < n ;
  i ++ ) {
    if ( arr [ i ] > first ) {
      second = first ;
      first = arr [ i ] ;
    }
    else if ( arr [ i ] > second ) {
      second = arr [ i ] ;
    }
  }
  System . out . println ( "n = " + first + " and r = " + second ) ;
}

static void findPair ( int arr [ ] , int n ) { if ( n < 2 ) { System . out . print ( " - 1" ) ; return ; } int i , first , second ; first = second = - 1 ; for ( i = 0 ; i < n ; i ++ ) { if ( arr [ i ] > first ) { second = first ; first = arr [ i ] ; } else if ( arr [ i ] > second ) { second = arr [ i ] ; } } System . out . println ( " n ▁ = ▁ " + first + " ▁ and ▁ r ▁ = ▁ " + second ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (return_statement))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (assignment_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal))))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (identifier)))))))