強制轉換

1. int 函式強制轉換為整數。

   pyuser@deyu:~/zzz$ python
   Python 3.12.9 (main, Aug 14 2025, 00:00:00) [GCC 14.2.1 20250110 (Red Hat 14.2.1-7)] on linux
   Type "help", "copyright", "credits" or "license" for more information.
   >>> x=5.0
   >>> y=int(x)+2
   >>> print(y,type(y))
   7 <class 'int'>
   

2. float 函式強制轉換為浮點數。

   >>> x=5
   >>> y=float(x)+2
   >>> print(y,type(y))
   7.0 <class 'float'>
   >>> quit()