static int minAbsDiff ( int n ) {
  int mod = n % 4 ;
  if ( mod == 0 || mod == 3 ) {
    return 0 ;
  }
  return 1 ;
}

static int minAbsDiff ( int n ) { int mod = n % 4 ; if ( mod == 0 || mod == 3 ) { return 0 ; } return 1 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (return_statement (decimal_integer_literal)))) (return_statement (decimal_integer_literal))))