In python, The function count_contains_x takes a list of strings (wordList) and returns the count of how many strings in the list contain at least one upper- or lower-case 'x'.Hint: Use the accumulator pattern to accumulate the count.Hint: You might want to use the string method count.For example:TestResultstrlist = ["xerox", "OXEN", "whiffleball", "XOXOX"] print(count_contains_x(strlist))3fish = ["angel", "gold", "cat", "puffer", "damsel"] print(count_contains_x(fish))0strlist = ["X", "x"] print(count_contains_x(strlist))2list_of_one_x = ["x"] print(count_contains_x(list_of_one_x))1

Answered: In python, The function…

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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In python, The function count_contains_x takes a list of strings (wordList) and returns the count of how many strings in the list contain at least one upper- or lower-case 'x'.

Hint: Use the accumulator pattern to accumulate the count.

Hint: You might want to use the string method count.

For example:

Test	Result
strlist = ["xerox", "OXEN", "whiffleball", "XOXOX"] print(count_contains_x(strlist))	3
fish = ["angel", "gold", "cat", "puffer", "damsel"] print(count_contains_x(fish))	0
strlist = ["X", "x"] print(count_contains_x(strlist))	2
list_of_one_x = ["x"] print(count_contains_x(list_of_one_x))	1

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