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.

Easy

Given a string s, reverse only all the vowels in the string and return it.

The vowels are 'a', 'e', 'i', 'o', and 'u', and they can appear in both cases.

Example 1:

Input: s = “hello”

Output: “holle”

Example 2:

Input: s = “leetcode”

Output: “leotcede”

Constraints:

• 1 <= s.length <= 3 * 105
• s consist of printable ASCII characters.

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
String	reverseVowels(String str)

Methods inherited from class java.lang.Object

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

Constructor Detail

Solution

public Solution()

Method Detail

reverseVowels

public String reverseVowels(String str)