Question

Double sequence vowels in java in string​

Answer 1

Answer:

public String doubleVowel(String str)

{

for(int i = 0; i <= str.length() - 1; i++)

{

char vowel = str.charAt(i);

if(vowel == 'a' || vowel == 'e' || vowel == 'i' || vowel == 'o' || vowel == 'u') } }}

Explanation:

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