static boolean get ( int a , int b ) {
  out . println ( "? " + a + " " + b ) ;
  out . flush ( ) ;
  return in . next ( ) . charAt ( 0 ) == 'Y' ;
}

static boolean get ( int a , int b ) { out . println ( " ? ▁ " + a + " ▁ " + b ) ; out . flush ( ) ; return in . next ( ) . charAt ( 0 ) == ' Y ' ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (identifier))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) (return_statement (binary_expression left: (method_invocation object: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) name: (identifier) arguments: (argument_list (decimal_integer_literal))) right: (character_literal)))))