摘要：
#!/usr/local/bin/python3 # -*- coding:utf-8 -*- ''' names=['zhangyu','mahongyan','zhangguobin','shachunhua'] -----增----- names.append('zhangzhongjian') #在list尾部插入一个元素 names.insert(1,'aaa') #在list... 阅读全文
摘要：
#!/usr/local/bin/python3 # -*- coding:utf-8 -*- ''' name="my wife is mahongyan" ----------首字母大写---------- print(name.capitalize()) ----------字符统计---------- print(name.count('m')) ----------字符美观打印--... 阅读全文