Package g0301_0400.s0345_reverse_vowels_of_a_string

Class Solution

java.lang.Object

g0301_0400.s0345_reverse_vowels_of_a_string.Solution

public class Solution
extends Object

345 - Reverse Vowels of a String.<p>Easy</p> <p>Given a string <code>s</code>, reverse only all the vowels in the string and return it.</p> <p>The vowels are <code>'a'</code>, <code>'e'</code>, <code>'i'</code>, <code>'o'</code>, and <code>'u'</code>, and they can appear in both cases.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> s = &ldquo;hello&rdquo;</p> <p><strong>Output:</strong> &ldquo;holle&rdquo;</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> s = &ldquo;leetcode&rdquo;</p> <p><strong>Output:</strong> &ldquo;leotcede&rdquo;</p> <p><strong>Constraints:</strong></p> <ul> <li>1 <= s.length <= 3 * 105</li> <li><code>s</code> consist of <strong>printable ASCII</strong> characters.</li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
String	reverseVowels(String str)

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

reverseVowels

public String reverseVowels(String str)