{ "data": { "question": { "questionId": "1000087", "questionFrontendId": "LCP 12", "categoryTitle": "Algorithms", "boundTopicId": 219345, "title": "小张刷题计划", "titleSlug": "xiao-zhang-shua-ti-ji-hua", "content": "English description is not available for the problem. Please switch to Chinese.", "translatedTitle": "小张刷题计划", "translatedContent": "

为了提高自己的代码能力，小张制定了 LeetCode 刷题计划，他选中了 LeetCode 题库中的 n 道题，编号从 0 到 n-1，并计划在 m 天内按照题目编号顺序刷完所有的题目（注意，小张不能用多天完成同一题）。

\n\n

在小张刷题计划中，小张需要用 time[i] 的时间完成编号 i 的题目。此外，小张还可以使用场外求助功能，通过询问他的好朋友小杨题目的解法，可以省去该题的做题时间。为了防止“小张刷题计划”变成“小杨刷题计划”，小张每天最多使用一次求助。

\n\n

我们定义 m 天中做题时间最多的一天耗时为 T（小杨完成的题目不计入做题总时间）。请你帮小张求出最小的 T是多少。

\n\n

示例 1：

\n\n
\n

输入：time = [1,2,3,3], m = 2

\n\n

输出：3

\n\n

解释：第一天小张完成前三题，其中第三题找小杨帮忙；第二天完成第四题，并且找小杨帮忙。这样做题时间最多的一天花费了 3 的时间，并且这个值是最小的。

\n
\n\n

示例 2：

\n\n
\n

输入：time = [999,999,999], m = 4

\n\n

输出：0

\n\n

解释：在前三天中，小张每天求助小杨一次，这样他可以在三天内完成所有的题目并不花任何时间。

\n
\n\n

 

\n\n

限制：

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