代码如下：
lA = [1, 7, 9, 11, 13, 15, 17, 19] lB = [2, 4, 6, 8, 10] lC = lA + lB #集合的加法 lC.sort() #对lc进行升序排列.sort方法 print(lC)2.运行结果
D:Python代码scriptspython.exe C:/Users/Lenovo/PycharmProjects/pythonFirstStart/实验/demo11.py [1, 2, 4, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19] Process finished with exit code 0
