Write a function called mutate_list() that takes a 2D-list of integers as the input parameter and performs the following mutations: a. any even integer (non-zero) gets divided by 2, b. any odd integer less than 10 gets multiplied by 10, and c. any row (an element of the 2D-list) with less than 5 elements should be padded with zeroes to exactly 5 elements. Sample run, >>> print( mutate_list( [ [1, 2, 3], [20, 3, 40, 5, 60] ] ) ) [[10, 1, 30, 0, 0], [20, 30, 40, 50, 60]] >>> print( mutate_list( [[8,5,7,2],[13,12,9,17,5],[10,20],[1,2,3,4,5,6]] ) ) [[4, 50, 70, 1, 0], [13, 6, 90, 17, 50], [5, 10, 0, 0, 0], [10, 1, 30, 2, 50, 3]]
Write a function called mutate_list() that takes a 2D-list of integers as the input parameter and performs the following mutations: a. any even integer (non-zero) gets divided by 2, b. any odd integer less than 10 gets multiplied by 10, and c. any row (an element of the 2D-list) with less than 5 elements should be padded with zeroes to exactly 5 elements. Sample run, >>> print( mutate_list( [ [1, 2, 3], [20, 3, 40, 5, 60] ] ) ) [[10, 1, 30, 0, 0], [20, 30, 40, 50, 60]] >>> print( mutate_list( [[8,5,7,2],[13,12,9,17,5],[10,20],[1,2,3,4,5,6]] ) ) [[4, 50, 70, 1, 0], [13, 6, 90, 17, 50], [5, 10, 0, 0, 0], [10, 1, 30, 2, 50, 3]]
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Write a function called mutate_list() that takes a 2D-list of integers as the input parameter and performs the following mutations:
a. any even integer (non-zero) gets divided by 2,
b. any odd integer less than 10 gets multiplied by 10, and
c. any row (an element of the 2D-list) with less than 5 elements should be padded with zeroes to exactly 5 elements.
Sample run,
>>> print( mutate_list( [ [1, 2, 3], [20, 3, 40, 5, 60] ] ) )
[[10, 1, 30, 0, 0], [20, 30, 40, 50, 60]]
>>> print( mutate_list( [[8,5,7,2],[13,12,9,17,5],[10,20],[1,2,3,4,5,6]]
) )
[[4, 50, 70, 1, 0], [13, 6, 90, 17, 50], [5, 10, 0, 0, 0], [10, 1, 30,
2, 50, 3]]
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