static int check ( int num ) {
  int digitSum = 0 ;
  while ( num > 0 ) {
    digitSum = digitSum + num % 10 ;
    num = num / 10 ;
  }
  int temp = digitSum ;
  int reverseDigitSum = 0 ;
  while ( temp > 0 ) {
    int rem = temp % 10 ;
    reverseDigitSum = reverseDigitSum * 10 + rem ;
    temp = temp / 10 ;
  }
  int number = digitSum * reverseDigitSum ;
  return number ;
}

static int check ( int num ) { int digitSum = 0 ; while ( num > 0 ) { digitSum = digitSum + num % 10 ; num = num / 10 ; } int temp = digitSum ; int reverseDigitSum = 0 ; while ( temp > 0 ) { int rem = temp % 10 ; reverseDigitSum = reverseDigitSum * 10 + rem ; temp = temp / 10 ; } int number = digitSum * reverseDigitSum ; return number ; }
(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: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (identifier)))) (return_statement (identifier))))