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Update CheckVowels.java #5492

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12fa8f8
Update CheckVowels.java
utkarsh2004git Oct 1, 2024
d7e320c
Merge branch 'master' into patch-1
utkarsh2004git Oct 1, 2024
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12 changes: 5 additions & 7 deletions src/main/java/com/thealgorithms/strings/CheckVowels.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,12 @@

import java.util.Set;

/**
* Vowel Count is a system whereby character strings are placed in order based
* on the position of the characters in the conventional ordering of an
* alphabet. Wikipedia: https://en.wikipedia.org/wiki/Alphabetical_order
*/
public final class CheckVowels {
private static final Set<Character> VOWELS = Set.of('a', 'e', 'i', 'o', 'u');

private static final Set<Character> VOWELS = Set.of('a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U');

private CheckVowels() {
// Private constructor to prevent instantiation
}

/**
Expand All @@ -24,7 +21,8 @@ public static boolean hasVowels(String input) {
return false;
}

for (char c : input.toLowerCase().toCharArray()) {
for (int i = 0; i < input.length(); i++) {
char c = input.charAt(i);
if (VOWELS.contains(c)) {
return true;
}
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