国际惯例

摘要： list=[x**2 for x in range(10)] L=[1,2,3,4] def f(x): return (x**2) r=map(f,L) def dd(x,y): print (reduce (dd,L)) def is_odd(n): return n % 2 == 1 print(list(filter(is_odd, [1, 2, 4, 5, 6, ... 阅读全文