如何将货币欧元符号放在最后而不是输出的开头？

amount = 123.45
currency = "€"
formatted_amount = f"{amount} {currency}"
print(formatted_amount)

const amount = 123.45;
const currency = "€";
const formattedAmount = `${amount} ${currency}`;
console.log(formattedAmount);

double amount = 123.45;
String currency = "€";
String formattedAmount = String.format("%s %s", amount, currency);
System.out.println(formattedAmount);

$amount = 123.45;
$currency = "€";
$formattedAmount = sprintf("%s %s", $amount, $currency);
echo $formattedAmount;

amount = 123.45
currency = "€"
formatted_amount = "#{amount} #{currency}"
puts formatted_amount