static int find ( char [ ] arr , char c ) {
  for ( int i = 0 ;
  i < arr . length ;
  i ++ ) {
    if ( c == arr [ i ] ) return 1 ;
  }
  return - 1 ;
}

static int find ( char [ ] arr , char c ) { for ( int i = 0 ; i < arr . length ; i ++ ) { if ( c == arr [ i ] ) return 1 ; } return - 1 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (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: (field_access object: (identifier) field: (identifier))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) consequence: (return_statement (decimal_integer_literal))))) (return_statement (unary_expression operand: (decimal_integer_literal)))))