30 lines
590 B
Python
30 lines
590 B
Python
word="I'm a boby, I'm a girl. When it is true, it is ture. that are cats, the red is red."
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word = word.replace('.','').replace(',','')
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li = word.split()
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print(li)
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# 第一种方法：
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key = set(li)
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value = [0 for i in range(len(key))]
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dic = {k:v for k,v in zip(key,value)}
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print(dic)
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for i in dic:
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for j in li:
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if i == j:
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dic[i]+=1
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continue
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print(dic)
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# 第二种方法：
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s =set(li)
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for i in s:
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count=word.count(i)
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print(i,'出现次数：',count)
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# 第三种方法：
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dict = {}
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for key in li:
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dict[key] = dict.get(key,0) + 1
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print(dic)
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