Python作业？ Python 作业？
python\u4f5c\u4e1a\uff1ff=open("Exp030202.txt","wb")
f.write("Precious things are very few!\nI wish you success in your work!\nWith the compliments of the season!\nMay joy and health be with you always!\nA friend is a loving companion at all times!\nThe time passed by, yet our true friendship remains in my heart!")
f.close()
f=open("Exp030202.txt","rb")
print(f.read())
sum=0
i=1
for j in range(3,100,2):
sum+=i/j
i=j
print(sum)
句子=原始输入('句子')
words = sentence.split()
临时= " "
对于范围内的idx(len(单词)):
temp = words[idx][0]。上部()
temp = words[idx][1:]
words[idx] = temp
临时= " "
返回“”。加入(单词)
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