python怎么计算
python中一个字长度小于等于20计算每个字母出现的次数并以字典形式打印--------------------编程问答-------------------- import string
teststr = 'fasdfasdfasdf'
for word in string.lowercase:
teststr.count(word)
字典自己查吧
补充：.NET技术 , ASP.NET
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--------------------编程问答-------------------- import string
teststr = 'fasdfasdfasdf'
for word in string.lowercase:
teststr.count(word)
字典自己查吧
--------------------编程问答-------------------- import string
teststr = 'fasdfasdfasdf'
for word in string.lowercase:
teststr.count(word)
字典自己查吧
