串列相加

1. 兩串列相加。

   [dywang@deyu zzz]$ cat list6.py
   #!/usr/bin/python3
   # coding: utf-8
   
   listx = [ 'a', 'b', 'c' ]
   listy = [ 'A', 'B', 'C' ]
   listx += listy
   print("listx =", listx)
   

2. 執行結果

   [dywang@deyu zzz]$ ./list6.py
   listx = ['a', 'b', 'c', 'A', 'B', 'C']