A password is considered strong if the below conditions are all met: It has at least 6 characters and at most 20 characters. It contains at least one lowercase letter, at least one uppercase letter, and at least one digit. • It does not contain three repeating characters in a row (ie. "..aaa..." is weak, but "..aa...a. is strong, assuming other conditions are met). Given a string password, returm the minimum number of steps required to make passnord strong if passuord is already strong, return e. In one step. you can: • Insert one character to password, • Delete one character from password, or Replace one character of passward with another character. Example 1: Input: password - Output: 5

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A password is considered strong if the below conditions are all met:
• It has at least 6 characters and at most 2e characters.
• It contains at least one lowercase letter, at least one uppercase letter, and at least one digit
• It does not contain three repeating characters in a row (Le. "...aaa..." is weak, but
is strong, assuming other conditions are met).
Given a string password, retum the minimum number of steps required to make password strong. if password is aiready strong, return e.
In one step, you can:
• Insert one character to password,
• Delete one character from password, or
• Replace one character of passMard with another character.
Example 1:
Input: pasSword -
Output: 5
Example 2:
Transcribed Image Text:A password is considered strong if the below conditions are all met: • It has at least 6 characters and at most 2e characters. • It contains at least one lowercase letter, at least one uppercase letter, and at least one digit • It does not contain three repeating characters in a row (Le. "...aaa..." is weak, but is strong, assuming other conditions are met). Given a string password, retum the minimum number of steps required to make password strong. if password is aiready strong, return e. In one step, you can: • Insert one character to password, • Delete one character from password, or • Replace one character of passMard with another character. Example 1: Input: pasSword - Output: 5 Example 2:
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