leetcode-problemset/leetcode-cn/originData/corporate-flight-bookings.json

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        "question": {
            "questionId": "1206",
            "questionFrontendId": "1109",
            "categoryTitle": "Algorithms",
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            "title": "Corporate Flight Bookings",
            "titleSlug": "corporate-flight-bookings",
            "content": "<p>There are <code>n</code> flights that are labeled from <code>1</code> to <code>n</code>.</p>\n\n<p>You are given an array of flight bookings <code>bookings</code>, where <code>bookings[i] = [first<sub>i</sub>, last<sub>i</sub>, seats<sub>i</sub>]</code> represents a booking for flights <code>first<sub>i</sub></code> through <code>last<sub>i</sub></code> (<strong>inclusive</strong>) with <code>seats<sub>i</sub></code> seats reserved for <strong>each flight</strong> in the range.</p>\n\n<p>Return <em>an array </em><code>answer</code><em> of length </em><code>n</code><em>, where </em><code>answer[i]</code><em> is the total number of seats reserved for flight </em><code>i</code>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> bookings = [[1,2,10],[2,3,20],[2,5,25]], n = 5\n<strong>Output:</strong> [10,55,45,25,25]\n<strong>Explanation:</strong>\nFlight labels:        1   2   3   4   5\nBooking 1 reserved:  10  10\nBooking 2 reserved:      20  20\nBooking 3 reserved:      25  25  25  25\nTotal seats:         10  55  45  25  25\nHence, answer = [10,55,45,25,25]\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> bookings = [[1,2,10],[2,2,15]], n = 2\n<strong>Output:</strong> [10,25]\n<strong>Explanation:</strong>\nFlight labels:        1   2\nBooking 1 reserved:  10  10\nBooking 2 reserved:      15\nTotal seats:         10  25\nHence, answer = [10,25]\n\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 2 * 10<sup>4</sup></code></li>\n\t<li><code>1 &lt;= bookings.length &lt;= 2 * 10<sup>4</sup></code></li>\n\t<li><code>bookings[i].length == 3</code></li>\n\t<li><code>1 &lt;= first<sub>i</sub> &lt;= last<sub>i</sub> &lt;= n</code></li>\n\t<li><code>1 &lt;= seats<sub>i</sub> &lt;= 10<sup>4</sup></code></li>\n</ul>\n",
            "translatedTitle": "航班预订统计",
            "translatedContent": "<p>这里有&nbsp;<code>n</code>&nbsp;个航班，它们分别从 <code>1</code> 到 <code>n</code> 进行编号。</p>\n\n<p>有一份航班预订表&nbsp;<code>bookings</code> ，表中第&nbsp;<code>i</code>&nbsp;条预订记录&nbsp;<code>bookings[i] = [first<sub>i</sub>, last<sub>i</sub>, seats<sub>i</sub>]</code>&nbsp;意味着在从 <code>first<sub>i</sub></code>&nbsp;到 <code>last<sub>i</sub></code> （<strong>包含</strong> <code>first<sub>i</sub></code> 和 <code>last<sub>i</sub></code> ）的 <strong>每个航班</strong> 上预订了 <code>seats<sub>i</sub></code>&nbsp;个座位。</p>\n\n<p>请你返回一个长度为 <code>n</code> 的数组&nbsp;<code>answer</code>，里面的元素是每个航班预定的座位总数。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>bookings = [[1,2,10],[2,3,20],[2,5,25]], n = 5\n<strong>输出：</strong>[10,55,45,25,25]\n<strong>解释：</strong>\n航班编号        1   2   3   4   5\n预订记录 1 ：   10  10\n预订记录 2 ：       20  20\n预订记录 3 ：       25  25  25  25\n总座位数：      10  55  45  25  25\n因此，answer = [10,55,45,25,25]\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>bookings = [[1,2,10],[2,2,15]], n = 2\n<strong>输出：</strong>[10,25]\n<strong>解释：</strong>\n航班编号        1   2\n预订记录 1 ：   10  10\n预订记录 2 ：       15\n总座位数：      10  25\n因此，answer = [10,25]\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 2 * 10<sup>4</sup></code></li>\n\t<li><code>1 &lt;= bookings.length &lt;= 2 * 10<sup>4</sup></code></li>\n\t<li><code>bookings[i].length == 3</code></li>\n\t<li><code>1 &lt;= first<sub>i</sub> &lt;= last<sub>i</sub> &lt;= n</code></li>\n\t<li><code>1 &lt;= seats<sub>i</sub> &lt;= 10<sup>4</sup></code></li>\n</ul>\n",
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