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: 11.3

Answer

[[2, 1, 1], [1, 1, 1], [1, 1, 1]]

Work Step by Step

matrix = [] matrix.append(3 * [1]) matrix.append(3 * [1]) matrix.append(3 * [1]) matrix[0][0] = 2 print(matrix) The output of this code will be: [[2, 1, 1], [1, 1, 1], [1, 1, 1]]
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