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
or2
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.
SOLUTION:
class Solution:
def capitalizeTitle(self, title: str) -> str:
words = title.split()
words = [word.lower() for word in words]
words = [(word[0].upper() + word[1:]) if len(word) > 2 else word for word in words]
return " ".join(words)
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