First Repeated Word Finder

Question

### Problem
First Repeated Word Finder

### Description
Given a sentence, find the first repeated word. The function should return the first repeated word or a standardized indication that no repeats were detected.

### Example:
We work hard because hard work pays

### Output:
hard

### Constraints:
- The sentence contains only printable ASCII characters.
- The sentence may contain leading or trailing spaces.
- The sentence may contain multiple consecutive spaces between words.
- The function should be case-insensitive.
- The function should ignore delimiters when comparing words.

Accepted Answer

See solution code in the editor.

First Repeated Word Finder

Problem

Description

Example:

Output:

Constraints:

Example 1:

Example 2:

Example 3:

First Repeated Word Finder

Problem

Description

Example:

Output:

Constraints:

Example 1:

Example 2:

Example 3:

Author: Amit Dayal

Up Next

Colorful Construction

Kid Photography

Longest Cycle of Varying Temperatures

Find the Transformation String

Remove Duplicate Characters