def fun1(a):
return a+3
b=(1,2,3,4,5)
print map(lambda x: x + 1,b)
C:Python27python.exe C:/Users/TLCB/PycharmProjects/untitled/mycompany/ddd/a15.py
[2, 3, 4, 5, 6]
lambda 允许你快速地创建只有一行的函数对象def fun1(a):
return a+3
b=(1,2,3,4,5)
print map(lambda x: x + 1,b)
C:Python27python.exe C:/Users/TLCB/PycharmProjects/untitled/mycompany/ddd/a15.py
[2, 3, 4, 5, 6]
lambda 允许你快速地创建只有一行的函数对象