Class Solution

  • All Implemented Interfaces:

    
    public final class Solution
    
                        

    2129 - Capitalize the Title\.

    Easy

    You are given a string title consisting of one or more words separated by a single space, where each word consists of English letters. Capitalize the string by changing the capitalization of each word such that:

    • If the length of the word is 1 or 2 letters, change all letters to lowercase.

    • Otherwise, change the first letter to uppercase and the remaining letters to lowercase.

    Return the capitalized title.

    Example 1:

    Input: title = "capiTalIze tHe titLe"

    Output: "Capitalize The Title"

    Explanation: Since all the words have a length of at least 3, the first letter of each word is uppercase, and the remaining letters are lowercase.

    Example 2:

    Input: title = "First leTTeR of EACH Word"

    Output: "First Letter of Each Word"

    Explanation:

    The word "of" has length 2, so it is all lowercase.

    The remaining words have a length of at least 3, so the first letter of each remaining word is uppercase, and the remaining letters are lowercase.

    Example 3:

    Input: title = "i lOve leetcode"

    Output: "i Love Leetcode"

    Explanation:

    The word "i" has length 1, so it is lowercase.

    The remaining words have a length of at least 3, so the first letter of each remaining word is uppercase, and the remaining letters are lowercase.

    Constraints:

    • 1 <= title.length <= 100

    • title consists of words separated by a single space without any leading or trailing spaces.

    • Each word consists of uppercase and lowercase English letters and is non-empty.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
    • Field Summary

      Fields 
      Modifier and Type Field Description
    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
    • Method Summary

      Modifier and Type Method Description
      final String capitalizeTitle(String title)
      • Methods inherited from class java.lang.Object

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