题目要求:
生成如下列表
[[0,0,0,0,0,],[0,1,2,3,4,],[0,2,4,6,8,],[0,3,6,9,12,]]
(考察列表生成式和基本逻辑推理)
方法1:
list1 = [] for in range(4): temp = [] for j in range(5): temp.append(j*i) list1.append(temp) print(list1)
方法2:
list1 =[[ i*j for j in range(5)] for i in range(4)] print(list1)