Class Solution
java.lang.Object
g1701_1800.s1704_determine_if_string_halves_are_alike.Solution
public class Solution
extends java.lang.Object
1704 - Determine if String Halves Are Alike.
Easy
You are given a string s
of even length. Split this string into two halves of equal lengths, and let a
be the first half and b
be the second half.
Two strings are alike if they have the same number of vowels ('a'
, 'e'
, 'i'
, 'o'
, 'u'
, 'A'
, 'E'
, 'I'
, 'O'
, 'U'
). Notice that s
contains uppercase and lowercase letters.
Return true
if a
and b
are alike. Otherwise, return false
.
Example 1:
Input: s = “book”
Output: true
Explanation: a = “bo” and b = “ok”. a has 1 vowel and b has 1 vowel. Therefore, they are alike.
Example 2:
Input: s = “textbook”
Output: false
Explanation: a = “text” and b = “book”. a has 1 vowel whereas b has 2. Therefore, they are not alike. Notice that the vowel o is counted twice.
Constraints:
2 <= s.length <= 1000
s.length
is even.s
consists of uppercase and lowercase letters.
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Constructor Summary
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Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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halvesAreAlike
public boolean halvesAreAlike(java.lang.String s)
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