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g2101_2200.s2129_capitalize_the_title.readme.md Maven / Gradle / Ivy

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**.