摘要：
阅读全文
posted @ 2020-05-29 17:04
"懒木鱼"
阅读(74)
评论(0)
推荐(0)
摘要：
>>> x = [1, 2, 3]>>> y = [4, 5, 6]>>> z = [7, 8, 9]>>> xyz = list(zip(x, y, z))>>> unxyz=zip(*xyz)>>> print(xyz)[(1, 4, 7), (2, 5, 8), (3, 6, 9)]>>> p 阅读全文
posted @ 2020-05-29 16:44
"懒木鱼"
阅读(133)
评论(0)
推荐(0)
摘要：
如果找不到目标元素，index会报错，find会返回-1 >>> s="hello world">>> s.find("llo")2>>> s.index("llo")2>>> s.index("llos")Traceback (most recent call last): File "<stdi 阅读全文
posted @ 2020-05-29 16:42
"懒木鱼"
阅读(123)
评论(0)
推荐(0)
浙公网安备 33010602011771号