【LeetCode】【字符串】题号：*151. 翻转字符串里的单词

every blog every motto: You will never know unless you try

0. 前言

生活好难，再坚持坚持！

1. 字符串

1.1 题目

1.2

class Solution:
    def optimalDivision(self, nums: List[int]) -> str:
        lens = len(nums)

        if lens == 0:
            return ''
        elif lens == 1:
            return str(nums[0])
        elif lens == 2:
            return str(nums[0]) + '/' + str(nums[1])

        # 第一个值
        result = str(nums[0]) + '/('
        # 中间值
        for i in range(1, lens - 1):
            result += str(nums[i]) + '/'
        # 最后一个值
        result += str(nums[-1]) + ')'

        return result

1.3