给vrtv

#1.
SummertimeSadnessFile = open(‘SummertimeSadness.txt‘,mode="r",encoding=‘utf-8‘)
SummertimeSadnessText = SummertimeSadnessFile.read()
SummertimeSadnessFile.close()
print(SummertimeSadnessText)

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

#3.
print(SummertimeSadnessText.split(‘ ‘))
SummertimeSadnessList = SummertimeSadnessText.split(‘ ‘)

#4.
SummertimeSadnessSet = set(SummertimeSadnessList)
print(SummertimeSadnessSet)

SummertimeSadnessDict = {}
for word in SummertimeSadnessSet:
    SummertimeSadnessDict[word] = SummertimeSadnessList.count(word)

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