对字符串列表进行排序

# Example 1
str_list = ["Japan", "Canada", "Australia"]
print(str_list)
str_list.sort()
print(str_list)
# Example 2
str_list = ["Japan", "Canada", "Australia"]
for x in sorted(str_list):
    print(x)
# Example 3
str_var = "Canada"
strlist = sorted(str_var)
print(strlist)

Output:

['Japan', 'Canada', 'Australia']
['Australia', 'Canada', 'Japan']
Australia
Canada
Japan
['C', 'a', 'a', 'a', 'd', 'n']