Python3.4 统计字符个数
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发布时间：2022-04-07 08:17
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时间：2022-04-07 09:46
##python 2.7 windows
words =raw_input (' please enter words:')
countdict={}
for word in words.strip():
word=word.lower()
if countdict.has_key(word):
countdict[word]+=1
else:
countdict[word]=1
print countdict
--------------------------
>>>
please enter words:asdasdnm,.nm.zxcnm,
{'a': 2, 'c': 1, 'z': 1, 'd': 2, 'm': 3, ',': 2, 'n': 3, 's': 2, 'x': 1, '.': 2}
>>>
