Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Given a 2D list of characters and a list of tuples containing replacement pairs, write Python
code to replace each character in the list with its replacement. The tuples are of the form (current_char,
replacement_char). Print out your list with each row on a new line. For example, given the following list
and its replacement pairs:
data = [['a','p','p','l','e'],
['b','a','n','a','n','a'],
['c','h','e','r','r','y']]
replacements = [('a', 'X'),('b', 'Y'),('c', 'Z')]
The output after replacement is:
Xpple
YXnXnX
Zherry
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Step 1: Replace Characters and Print Updated 2D List
VIEW Step 2: Given problem algorithm to Replace Characters in a 2D List
VIEW Step 3: Given problem - Editable Source code to replace Characters in a 2D List
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