如何在双精度数开头加零

number = 123.456
formatted_number = "{:0>10.2f}".format(number)
print(formatted_number)  # 输出: 0000123.46

let number = 123.456;
let formattedNumber = number.toFixed(2).padStart(10, '0');
console.log(formattedNumber);  // 输出: 0000123.46

double number = 123.456;
String formattedNumber = String.format("%010.2f", number);
System.out.println(formattedNumber);  // 输出: 0000123.46

from decimal import Decimal, ROUND_HALF_UP

number = Decimal('123.456')
formatted_number = format(number, '0>10.2f')
print(formatted_number)  # 输出: 0000123.46

def add_zeros(number, total_width):
    return str(number).rjust(total_width, '0')

number = 123.456
formatted_number = add_zeros(number, 10)
print(formatted_number)  # 输出: 0000123.46

formatted_number = "0000123.46"
number = float(formatted_number)
print(number)  # 输出: 123.46

from decimal import Decimal

number = Decimal('123.456')
formatted_number = format(number, '0>10.2f')
print(formatted_number)  # 输出: 0000123.46