Package g2101_2200.s2129_capitalize_the_title

Class Solution

java.lang.Object
g2101_2200.s2129_capitalize_the_title.Solution
public class Solution extends java.lang.Object
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.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    java.lang.String
    capitalizeTitle(java.lang.String title)
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • capitalizeTitle

      public java.lang.String capitalizeTitle(java.lang.String title)