static int largestGCD1Subset ( int A [ ] , int n ) {
  int currentGCD = A [ 0 ] ;
  for ( int i = 1 ;
  i < n ;
  i ++ ) {
    currentGCD = gcd ( currentGCD , A [ i ] ) ;
    if ( currentGCD == 1 ) return n ;
  }
  return 0 ;
}

static int largestGCD1Subset ( int A [ ] , int n ) { int currentGCD = A [ 0 ] ; for ( int i = 1 ; i < n ; i ++ ) { currentGCD = gcd ( currentGCD , A [ i ] ) ; if ( currentGCD == 1 ) return n ; } return 0 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier))))) (return_statement (decimal_integer_literal))))