Introduction to Programming using Python 1st Edition

Published by Pearson
ISBN 10: 0132747189
ISBN 13: 978-0-13274-718-9

Chapter 11 - Multidimensional Lists - Section 11.2 - Processing Two-Dimensional Lists - Check Point - MyProgrammingLab - Page 365: 11.4

Answer

[[[1, 1, 1]], [[1, 1, 1]], [[1, 1, 1]]] [3, [[1, 1, 1]], [[1, 1, 1]]]

Work Step by Step

matrix = [] matrix.append([3 * [1]]) matrix.append([3 * [1]]) matrix.append([3 * [1]]) print(matrix) matrix[0] = 3 print(matrix) The output of the code will be: [[[1, 1, 1]], [[1, 1, 1]], [[1, 1, 1]]] [3, [[1, 1, 1]], [[1, 1, 1]]]
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