Python 列表笔记

2024-08-28 02:00:06

列表解析

squares = []
for i in range(1,11):
   square = i**2
   squares.append(square)
print squares

##########

sa = [value**2 for value in range(1,11)]
print sa
#这两段代码的结果一样

#列表复制
wa = ['jacl','tom','mary']
wb = wa[:]
print wa ##['jacl','tom','mary']
wc = wa[1:2]
print wc ##['tom','mary']

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