2023.06.09 Today's Challenge

fabichoi 2023. 6. 9. 23:45

https://leetcode.com/problems/find-smallest-letter-greater-than-target/

Find Smallest Letter Greater Than Target - LeetCode

Can you solve this real interview question? Find Smallest Letter Greater Than Target - You are given an array of characters letters that is sorted in non-decreasing order, and a character target. There are at least two different characters in letters. Retu

leetcode.com

올만에 매우 쉬운 문제

class Solution:
    def nextGreatestLetter(self, letters: List[str], target: str) -> str:
        for l in letters:
            if l > target:
                return l
        return letters[0]