python中 in, any 和 all用法

in

if x == 1 or y == 1 or z == 1:
    print('passed')

if 1 in (x, y, z):
    print('passed')

any

if x or y or z:
    print('passed')

if any((x, y, z)):
    print('passed')

all

if x and y and z:
    print('passed')

if all((x, y, z)):
    print('passed')
原文地址:https://www.cnblogs.com/everfight/p/python_logic_judge.html