python学习笔记

字符串的方法:

  startswith(单个字符或字符串),在字符串中判断以单个字符或字符串开头的字符串

  endswith(单个字符或字符串),在字符串中判断以单个字符或字符串结尾的字符串

 例子:

li='alex','tom','jack','Ally','jac'] dic =
dic={
"k1":[][],
"k2":[]:[],
"k3":[]::[][],
}
for i in li:
  if i.startswith('a'): dic
    di"k1"].append(i)
  elif i.startswith('A'): dic
  [  "k2"].append(i)
  elif i.endswith('c'): dic
[  "k3"].append(i)
print(dic)
posted @ 2017-04-06 22:01  学习学到发光  阅读(184)  评论(0)    收藏  举报