Package g2201_2300.s2299_strong_password_checker_ii

Class Solution

java.lang.Object

g2201_2300.s2299_strong_password_checker_ii.Solution

public class Solution
extends Object

2299 - Strong Password Checker II.<p>Easy</p> <p>A password is said to be <strong>strong</strong> if it satisfies all the following criteria:</p> <ul> <li>It has at least <code>8</code> characters.</li> <li>It contains at least <strong>one lowercase</strong> letter.</li> <li>It contains at least <strong>one uppercase</strong> letter.</li> <li>It contains at least <strong>one digit</strong>.</li> <li>It contains at least <strong>one special character</strong>. The special characters are the characters in the following string: <code>&quot;!@#$%^&*()-+&quot;</code>.</li> <li>It does <strong>not</strong> contain <code>2</code> of the same character in adjacent positions (i.e., <code>&quot;aab&quot;</code> violates this condition, but <code>&quot;aba&quot;</code> does not).</li> </ul> <p>Given a string <code>password</code>, return <code>true</code> <em>if it is a <strong>strong</strong> password</em>. Otherwise, return <code>false</code>.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> password = &ldquo;IloveLe3tcode!&rdquo;</p> <p><strong>Output:</strong> true</p> <p><strong>Explanation:</strong> The password meets all the requirements. Therefore, we return true.</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> password = &ldquo;Me+You&ndash;IsMyDream&rdquo;</p> <p><strong>Output:</strong> false</p> <p><strong>Explanation:</strong> The password does not contain a digit and also contains 2 of the same character in adjacent positions. Therefore, we return false.</p> <p><strong>Example 3:</strong></p> <p><strong>Input:</strong> password = &ldquo;1aB!&rdquo;</p> <p><strong>Output:</strong> false</p> <p><strong>Explanation:</strong> The password does not meet the length requirement. Therefore, we return false.</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= password.length <= 100</code></li> <li><code>password</code> consists of letters, digits, and special characters: <code>&quot;!@#$%^&*()-+&quot;</code>.</li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
boolean	strongPasswordCheckerII(String password)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

strongPasswordCheckerII

public boolean strongPasswordCheckerII(String password)