python 可变参数的2中用法
def add_end(L=[],x=[]): L.append(‘END‘) x.append("sss") print(L[1]) print(x[0]) return L,x print(add_end([1, 2, 3])) print("=================================================") def func(a, b, c=0, *args, **kw): print(‘a =‘, a, ‘b =‘, b, ‘c =‘, c, ‘args =‘, args, ‘
C:\Users\Administrator\AppData\Local\Programs\Python\Python35\python.exe D:/egstar/a调试/ancd.py 2 sss ([1, 2, 3, ‘END‘], [‘sss‘]) ================================================= a = 1 b = 2 c = 3 args = (‘a‘, ‘b‘) kw = {‘y‘: 92, ‘x‘: 99} b 99 Process finished with exit code 0
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