static int binaryToDecimal ( int n ) {
  int num = n ;
  int dec_value = 0 ;
  int base = 1 ;
  int temp = num ;
  while ( temp > 0 ) {
    int last_digit = temp % 10 ;
    temp = temp / 10 ;
    dec_value += last_digit * base ;
    base = base * 2 ;
  }
  return dec_value ;
}

static int binaryToDecimal ( int n ) { int num = n ; int dec_value = 0 ; int base = 1 ; int temp = num ; while ( temp > 0 ) { int last_digit = temp % 10 ; temp = temp / 10 ; dec_value += last_digit * base ; base = base * 2 ; } return dec_value ; }
(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: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (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: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (identifier))))