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句子中的最多单词数
| Category | Difficulty | Likes | Dislikes |
|---|---|---|---|
| algorithms | Easy (85.76%) | 16 | - |
<details style="color: rgb(225, 228, 232); font-family: -apple-system, "system-ui", "Segoe WPC", "Segoe UI", system-ui, Ubuntu, "Droid Sans", sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><summary><strong>Tags</strong></summary><p style="margin-top: 0px; margin-bottom: 0.7em;"><a href="https://leetcode.com/tag/Unknown" title="https://leetcode.com/tag/Unknown" style="color: var(--vscode-textLink-foreground); text-decoration: none;"><code style="color: var(--vscode-textLink-foreground); font-family: var(--vscode-editor-font-family, "SF Mono", Monaco, Menlo, Consolas, "Ubuntu Mono", "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace); font-size: 1em; line-height: 1.357em; white-space: pre-wrap;"></code></a></p></details>
<details style="color: rgb(225, 228, 232); font-family: -apple-system, "system-ui", "Segoe WPC", "Segoe UI", system-ui, Ubuntu, "Droid Sans", sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><summary><strong>Companies</strong></summary><p style="margin-top: 0px; margin-bottom: 0.7em;"><code style="color: var(--vscode-textPreformat-foreground); font-family: var(--vscode-editor-font-family, "SF Mono", Monaco, Menlo, Consolas, "Ubuntu Mono", "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace); font-size: 1em; line-height: 1.357em; white-space: pre-wrap;"></code></p></details>
一个 句子 由一些 单词 以及它们之间的单个空格组成,句子的开头和结尾不会有多余空格。
给你一个字符串数组 sentences ,其中 sentences[i] 表示单个 句子 。
请你返回单个句子里 单词的最多数目 。
示例 1:
输入:sentences = ["alice and bob love leetcode", "i think so too", "this is great thanks very much"]
输出:6
解释:
- 第一个句子 "alice and bob love leetcode" 总共有 5 个单词。
- 第二个句子 "i think so too" 总共有 4 个单词。
- 第三个句子 "this is great thanks very much" 总共有 6 个单词。
所以,单个句子中有最多单词数的是第三个句子,总共有 6 个单词。示例 2:
输入:sentences = ["please wait", "continue to fight", "continue to win"]
输出:3
解释:可能有多个句子有相同单词数。
这个例子中,第二个句子和第三个句子(加粗斜体)有相同数目的单词数。提示:
1 <= sentences.length <= 1001 <= sentences[i].length <= 100sentences[i]只包含小写英文字母和' '。sentences[i]的开头和结尾都没有空格。sentences[i]中所有单词由单个空格隔开。
/*
* @Author: 仲灏<izhaong@outlook.com>🌶🌶🌶
* @Date: 2022-11-08 10:49:33
* @LastEditTime: 2022-11-08 10:57:23
* @LastEditors: 仲灏<izhaong@outlook.com>🌶🌶🌶
* @Description:
* @FilePath: /loan-home/Users/izhaong/izhaong/Project_me/leetcode/2114.句子中的最多单词数.ts
*/
/*
* @lc app=leetcode.cn id=2114 lang=typescript
*
* [2114] 句子中的最多单词数
*
* https://leetcode.cn/problems/maximum-number-of-words-found-in-sentences/description/
*
* algorithms
* Easy (85.76%)
* Likes: 16
* Dislikes: 0
* Total Accepted: 15.5K
* Total Submissions: 18K
* Testcase Example: '["alice and bob love leetcode","i think so too","this is great thanks very much"]'
*
* 一个 句子 由一些 单词 以及它们之间的单个空格组成,句子的开头和结尾不会有多余空格。
*
* 给你一个字符串数组 sentences ,其中 sentences[i] 表示单个 句子 。
*
* 请你返回单个句子里 单词的最多数目 。
*
*
*
* 示例 1:
*
* 输入:sentences = ["alice and bob love leetcode", "i think so too", "this is
* great thanks very much"]
* 输出:6
* 解释:
* - 第一个句子 "alice and bob love leetcode" 总共有 5 个单词。
* - 第二个句子 "i think so too" 总共有 4 个单词。
* - 第三个句子 "this is great thanks very much" 总共有 6 个单词。
* 所以,单个句子中有最多单词数的是第三个句子,总共有 6 个单词。
*
*
* 示例 2:
*
* 输入:sentences = ["please wait", "continue to fight", "continue to win"]
* 输出:3
* 解释:可能有多个句子有相同单词数。
* 这个例子中,第二个句子和第三个句子(加粗斜体)有相同数目的单词数。
*
*
*
*
* 提示:
*
*
* 1 <= sentences.length <= 100
* 1 <= sentences[i].length <= 100
* sentences[i] 只包含小写英文字母和 ' ' 。
* sentences[i] 的开头和结尾都没有空格。
* sentences[i] 中所有单词由单个空格隔开。
*
*
*/
// @lc code=start
function mostWordsFound(sentences: string[]): number {
const sentencesLen = sentences.length
let maxLen = 0
for (let i = 0; i < sentencesLen; i++) {
const words = sentences[i].split(' ')
const wordsLen = words.length
maxLen = Math.max(maxLen, wordsLen)
}
return maxLen
};
// @lc code=end