摘要: ls = [[] for i in range(7)] print('ls==', ls) for k in range(1, 7): # 1-9 test = [i for i in range(k)] ls[k] = test print('ls==', ls) 运行结果: 阅读全文
posted @ 2021-04-19 13:46 肥泽~ 阅读(67) 评论(0) 推荐(0)