期末综合大作业：词频统计

#1
HahFile = open ('Hah..txt',mode='r',encoding='utf-8')
HahText = HahFile.read()
HahFile.close()
print(HahText)

#2
replaceList = ['',"'",',','\n']
for c in replaceList:
    HahText =  HahText.replace(c,' ')
print(HahText)
HahText= HahText.replace(' ',' ')

#3
print(HahText.split(' '))
HahList = HahText.split(' ')

#4
HahSet = set(HahList)
print(HahSet)

HahDict = {}
for word in HahSet :
    HahDict[word] = HahList.count(word)

print(HahDict)
for d in HahDict:
    print(d,HahDict[d])

#5
wordCountList = list(HahDict.items())
print(wordCountList)
wordCountList.sort(key=lambda x:x[1],reverse=True)
print(wordCountList)

#6 Top20
for i in range (20):
    print(wordCountList[i])

#7
HahCountFile = open('HahCount.txt',mode='a',encoding='utf-8')
for i in range(len(wordCountList)):
    HahCountFile.write(str(wordCountList[i][1])+' '+wordCountList[i][0]+'\n')
HahCountFile.close()