function decimal_to_binary(number::Real)
    # 将输入转换为 Float64 以处理整数和小数
    number = Float64(number)
    # 分离整数部分和小数部分
    integer_part = floor(number)
    fractional_part = number - integer_part
    # 整数部分转二进制
    integer_binary = string(Integer(integer_part), base = 2)
    # 检查是否存在小数部分
    if fractional_part == 0.0
        return integer_binary
    end
    # 小数部分转二进制
    fractional_binary = ""
    while fractional_part > 0 && length(fractional_binary) < 32
        fractional_part *= 2
        bit = floor(Int, fractional_part)
        fractional_binary = string(bit) * fractional_binary
        fractional_part -= bit
    end
    # 组合结果
    if length(fractional_binary) == 0
        return integer_binary
    else
        return "$(integer_binary).$(fractional_binary)"
    end
end

# 测试示例
number = 12.625
binary = decimal_to_binary(number)
println("十进制数 $(number) 转换为二进制为: $(binary)")

number = 12
binary = decimal_to_binary(number)
println("十进制数 $(number) 转换为二进制为: $(binary)")