py_pass用法 

NUM = 0
a = 0
while a < 100:
    a = a + 1
    if (a % 2) == 0:
        print(a)
    else:
        pass

 

posted @ 2019-02-25 10:09  JJJay  阅读(134)  评论(0)  编辑  收藏  举报