这个是哪错了呢
a="Life{0} short{1} need{2}"
b=a.format(" is",",you"," python")
print(b)
c='life{i},short{y},need{p}'
is='is'
you='you'
python='python'
d=a.format(i=is,y=you,p=python)
print(d)
qq_慕沐4443347
2021-05-19
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