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python/pythonProject/内置函数/lambda/2.py
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2026-05-18 17:29:42 +08:00
# 与map在一块使用
numbers = [1,2,3,4]
2026-10-08 15:52:38 +08:00
a= list[int](map(lambda x:x*2,numbers))
print(a)