Have you ever had the experience, while creating an account on a website, that a little meter pops up to tell you how "strong" your password is?Let's create our own version of that meter. Complete the function password_strength, that takes one argument, password, which is a stringof characters consisting of lowercase letters, uppercase letters, digits and non-alphanumerical symbols. The function allocates points to thepassword based on the location of certain characters in the string. The total at the end is a "score" that measures how strong the password is.Remember that you can use int() to convert a digit character into actual integer value.Points to Add+40+30+20 for each such digit+25 for each such digit+5 for each such lowercase letter+15 (in addition to the +5 from the previous rule)Rulethe leftmost character is one of the symbols !, e, #, or $the leftmost character is a digitan even digit anywhere but the leftmost positionan odd digit anywhere but the leftmost positiona lowercase letter anywherethe last character is a lowercase letterExamples:Function Callpassword_strength('! Foo')password_strength('@#Okayz ' )password_strength('bGWp')password_strength ( 'PPPPPP121k')password_strength('!123321strongpassword')password_strength('9hehe@')password_strength('$securedpassword')password_strength('.exestrongpassword')password_strength('1 == 1')password_strength('2345678')[ ]Return Value346575259026550130100551651 def password_strength (password):2return 0 # DELETE THIS LINE and start coding here.# Remember: end all of your functions with a return statement, not a print statement!56 # Test cases.7 print (password_strength('! Foo'))8 print (password_strength('@#Okayz'))9 print (password_strength('bGWp'))10 print (password_strength('PPPPPP121k'))11 print (password_strength('!123321strongpassword'))12 print (password_strength('9hehe@'))13 print(password_strength('$securedpassword'))14 print (password_strength('.exestrongpassword'))15 print (password_strength('1 == 1'))16 print (password_strength('2345678'))

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create our own version of that meter. Complete the function password aracters consisting of lowercase letters, uppercase letters, digits and word based on the location of certain characters in the string. The tot mber that you can use int() to convert a digit character into actual Points to Add ftmost character is one of the symbols !, e, #, or $ +40 ftmost character is a digit +30 en digit anywhere but the leftmost position Id digit anywhere but the leftmost position +20 for each such digit +25 for each such digit ercase letter anywhere +5 for each such lowercase letter +15 (in addition to the +5 from the st character is a lowercase letter ples:

create our own version of that meter. Complete the function password aracters consisting of lowercase letters, uppercase letters, digits and word based on the location of certain characters in the string. The tot mber that you can use int() to convert a digit character into actual Points to Add ftmost character is one of the symbols !, e, #, or $ +40 ftmost character is a digit +30 en digit anywhere but the leftmost position Id digit anywhere but the leftmost position +20 for each such digit +25 for each such digit ercase letter anywhere +5 for each such lowercase letter +15 (in addition to the +5 from the st character is a lowercase letter ples:

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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Concept explainers

Hiring problem

The term "hire" means "to employ" or "to obtain services for a fee." When you hire someone, you are employing or paying them to perform a certain task for you. A step-by-step method for hiring a new employee is an efficient and successful hiring process in which a business determines its talent needs, recruits from its talent pool, and hires the best-qualified individuals. The hiring problem is a well-known decision-making problem in the analysis of algorithms. The problem is solved by designing an efficient algorithm to choose the best candidate from a list of n candidates.

Question

Have you ever had the experience, while creating an account on a website, that a little meter pops up to tell you how "strong" your password is?
Let's create our own version of that meter. Complete the function password_strength, that takes one argument, password, which is a string
of characters consisting of lowercase letters, uppercase letters, digits and non-alphanumerical symbols. The function allocates points to the
password based on the location of certain characters in the string. The total at the end is a "score" that measures how strong the password is.
Remember that you can use int() to convert a digit character into actual integer value.
Points to Add
+40
+30
+20 for each such digit
+25 for each such digit
+5 for each such lowercase letter
+15 (in addition to the +5 from the previous rule)
Rule
the leftmost character is one of the symbols !, e, #, or $
the leftmost character is a digit
an even digit anywhere but the leftmost position
an odd digit anywhere but the leftmost position
a lowercase letter anywhere
the last character is a lowercase letter
Examples:
Function Call
password_strength('! Foo')
password_strength('@#Okayz ' )
password_strength('bGWp')
password_strength ( 'PPPPPP121k')
password_strength('!123321strongpassword')
password_strength('9hehe@')
password_strength('$securedpassword')
password_strength('.exestrongpassword')
password_strength('1 == 1')
password_strength('2345678')
[ ]
Return Value
3
4
65
75
25
90
265
50
130
100
55
165
1 def password_strength (password):
2
return 0 # DELETE THIS LINE and start coding here.
# Remember: end all of your functions with a return statement, not a print statement!
5
6 # Test cases.
7 print (password_strength('! Foo'))
8 print (password_strength('@#Okayz'))
9 print (password_strength('bGWp'))
10 print (password_strength('PPPPPP121k'))
11 print (password_strength('!123321strongpassword'))
12 print (password_strength('9hehe@'))
13 print
(password_strength('$securedpassword'))
14 print (password_strength('.exestrongpassword'))
15 print (password_strength('1 == 1'))
16 print (password_strength('2345678'))

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