__author__ = 'LaoYue'
# -*- coding: utf-8 -*-
array = ['aa', 'bb', 'cc','dd']
matrix = [array] * 3
print('擴充后的數組:',matrix)
matrix1=[['aa','bb'],['cc','dd'],['ee','ff']]
print('數組matrix1[0][1]',matrix1[0][1])
print('數組matrix1的長度:',len(matrix1))
#打印二維數組的行
for i in range(len(matrix1)):
print(matrix1[i])
#打印二維數組的每一個值
for i in range(len(matrix1)):
for k in range(len(matrix1[i])):
print(matrix1[i][k])
以下是運行結果:
擴充后的數組: [['aa', 'bb', 'cc', 'dd'], ['aa', 'bb', 'cc', 'dd'], ['aa', 'bb', 'cc', 'dd']]
數組matrix1[0][1] bb
數組matrix1的長度: 3
['aa', 'bb']
['cc', 'dd']
['ee', 'ff']
aa
bb
cc
dd
ee
ff