1November2024 - 2490. Circular Sentence.py

class Solution:
    def isCircularSentence(self, sentence: str) -> bool:
        words = sentence.split(" ")
        for i in range (len(words)-1):
            if words[i][-1] != words[i+1][0]:
                return False
        if words[-1][-1] != words[0][0]:
            return False
        return True
    
# Time complexity: O(n)
# 100%