摘要: >>> import numpy as np >>> a = np.random.randint(10,size=(5,5)) >>> a array([[0, 8, 3, 0, 2], [0, 6, 6, 6, 3], [0, 3, 6, 8, 7], [2, 6, 1, 4, 4], [4, 1 阅读全文
posted @ 2018-03-18 06:47 老张哈哈哈 阅读(856) 评论(0) 推荐(0) 编辑