leetcode-problemset/leetcode-cn/originData/analyze-organization-hierarchy.json

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            "title": "Analyze Organization Hierarchy",
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            "content": "<p>Table: <code>Employees</code></p>\n\n<pre>\n+----------------+---------+\n| Column Name    | Type    | \n+----------------+---------+\n| employee_id    | int     |\n| employee_name  | varchar |\n| manager_id     | int     |\n| salary         | int     |\n| department     | varchar |\n+----------------+----------+\nemployee_id is the unique key for this table.\nEach row contains information about an employee, including their ID, name, their manager&#39;s ID, salary, and department.\nmanager_id is null for the top-level manager (CEO).\n</pre>\n\n<p>Write a solution to analyze the organizational hierarchy and answer the following:</p>\n\n<ol>\n\t<li><strong>Hierarchy Levels:</strong> For each employee, determine their level in the organization (CEO is level <code>1</code>, employees reporting directly to the CEO are level <code>2</code>, and so on).</li>\n\t<li><strong>Team Size:</strong> For each employee who is a manager, count the total number of employees under them (direct and indirect reports).</li>\n\t<li><strong>Salary Budget:</strong> For each manager, calculate the total salary budget they control (sum of salaries of all employees under them, including indirect reports, plus their own salary).</li>\n</ol>\n\n<p>Return <em>the result table ordered by&nbsp;<em>the result ordered by <strong>level</strong> in <strong>ascending</strong> order, then by <strong>budget</strong> in <strong>descending</strong> order, and finally by <strong>employee_name</strong> in <strong>ascending</strong> order</em>.</em></p>\n\n<p><em>The result format is in the following example.</em></p>\n\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example:</strong></p>\n\n<div class=\"example-block\">\n<p><strong>Input:</strong></p>\n\n<p>Employees table:</p>\n\n<pre class=\"example-io\">\n+-------------+---------------+------------+--------+-------------+\n| employee_id | employee_name | manager_id | salary | department  |\n+-------------+---------------+------------+--------+-------------+\n| 1           | Alice         | null       | 12000  | Executive   |\n| 2           | Bob           | 1          | 10000  | Sales       |\n| 3           | Charlie       | 1          | 10000  | Engineering |\n| 4           | David         | 2          | 7500   | Sales       |\n| 5           | Eva           | 2          | 7500   | Sales       |\n| 6           | Frank         | 3          | 9000   | Engineering |\n| 7           | Grace         | 3          | 8500   | Engineering |\n| 8           | Hank          | 4          | 6000   | Sales       |\n| 9           | Ivy           | 6          | 7000   | Engineering |\n| 10          | Judy          | 6          | 7000   | Engineering |\n+-------------+---------------+------------+--------+-------------+\n</pre>\n\n<p><strong>Output:</strong></p>\n\n<pre class=\"example-io\">\n+-------------+---------------+-------+-----------+--------+\n| employee_id | employee_name | level | team_size | budget |\n+-------------+---------------+-------+-----------+--------+\n| 1           | Alice         | 1     | 9         | 84500  |\n| 3           | Charlie       | 2     | 4         | 41500  |\n| 2           | Bob           | 2     | 3         | 31000  |\n| 6           | Frank         | 3     | 2         | 23000  |\n| 4           | David         | 3     | 1         | 13500  |\n| 7           | Grace         | 3     | 0         | 8500   |\n| 5           | Eva           | 3     | 0         | 7500   |\n| 9           | Ivy           | 4     | 0         | 7000   |\n| 10          | Judy          | 4     | 0         | 7000   |\n| 8           | Hank          | 4     | 0         | 6000   |\n+-------------+---------------+-------+-----------+--------+\n</pre>\n\n<p><strong>Explanation:</strong></p>\n\n<ul>\n\t<li><strong>Organization Structure:</strong>\n\n\t<ul>\n\t\t<li>Alice (ID: 1) is the CEO (level 1) with no manager</li>\n\t\t<li>Bob (ID: 2) and Charlie (ID: 3) report directly to Alice (level 2)</li>\n\t\t<li>David (ID: 4), Eva (ID: 5) report to Bob, while Frank (ID: 6) and Grace (ID: 7) report to Charlie (level 3)</li>\n\t\t<li>Hank (ID: 8) reports to David, and Ivy (ID: 9) and Judy (ID: 10) report to Frank (level 4)</li>\n\t</ul>\n\t</li>\n\t<li><strong>Level Calculation:</strong>\n\t<ul>\n\t\t<li>The CEO (Alice) is at level 1</li>\n\t\t<li>Each subsequent level of management adds 1 to the level</li>\n\t</ul>\n\t</li>\n\t<li><strong>Team Size Calculation:</strong>\n\t<ul>\n\t\t<li>Alice has 9 employees under her (the entire company except herself)</li>\n\t\t<li>Bob has 3 employees (David, Eva, and Hank)</li>\n\t\t<li>Charlie has 4 employees (Frank, Grace, Ivy, and Judy)</li>\n\t\t<li>David has 1 employee (Hank)</li>\n\t\t<li>Frank has 2 employees (Ivy and Judy)</li>\n\t\t<li>Eva, Grace, Hank, Ivy, and Judy have no direct reports (team_size = 0)</li>\n\t</ul>\n\t</li>\n\t<li><strong>Budget Calculation:</strong>\n\t<ul>\n\t\t<li>Alice&#39;s budget: Her salary (12000) + all employees&#39; salaries (72500) = 84500</li>\n\t\t<li>Charlie&#39;s budget: His salary (10000) + Frank&#39;s budget (23000) + Grace&#39;s salary (8500) = 41500</li>\n\t\t<li>Bob&#39;s budget: His salary (10000) + David&#39;s budget (13500) + Eva&#39;s salary (7500) = 31000</li>\n\t\t<li>Frank&#39;s budget: His salary (9000) + Ivy&#39;s salary (7000) + Judy&#39;s salary (7000) = 23000</li>\n\t\t<li>David&#39;s budget: His salary (7500) + Hank&#39;s salary (6000) = 13500</li>\n\t\t<li>Employees with no direct reports have budgets equal to their own salary</li>\n\t</ul>\n\t</li>\n</ul>\n\n<p><strong>Note:</strong></p>\n\n<ul>\n\t<li>The result is ordered first by level in ascending order</li>\n\t<li>Within the same level, employees are ordered by budget in descending order then by name in ascending order</li>\n</ul>\n</div>\n",
            "translatedTitle": "分析组织层级",
            "translatedContent": "<p>表：<code>Employees</code></p>\n\n<pre>\n+----------------+---------+\n| Column Name    | Type    | \n+----------------+---------+\n| employee_id    | int     |\n| employee_name  | varchar |\n| manager_id     | int     |\n| salary         | int     |\n| department     | varchar |\n+----------------+----------+\nemployee_id 是这张表的唯一主键。\n每一行包含关于一名员工的信息，包括他们的 ID，姓名，他们经理的 ID，薪水和部门。\n顶级经理（CEO）的 manager_id 是空的。\n</pre>\n\n<p>编写一个解决方案来分析组织层级并回答下列问题：</p>\n\n<ol>\n\t<li><strong>层级：</strong>对于每名员工，确定他们在组织中的层级（CEO 层级为&nbsp;<code>1</code>，CEO 的直接下属员工层级为&nbsp;<code>2</code>，以此类推）。</li>\n\t<li><strong>团队大小：</strong>对于每个是经理的员工，计算他们手下的（直接或间接下属）总员工数。</li>\n\t<li><strong>薪资预算：</strong>对于每个经理，计算他们控制的总薪资预算（所有手下员工的工资总和，包括间接下属，加上自己的工资）。</li>\n</ol>\n\n<p>返回结果表以 <strong>层级</strong>&nbsp;<strong>升序</strong>&nbsp;排序，然后以预算 <strong>降序</strong> 排序，最后以 <strong>employee_name&nbsp;升序 </strong>排序。</p>\n\n<p>结果格式如下所示。</p>\n\n<p>&nbsp;</p>\n\n<p><strong class=\"example\">示例：</strong></p>\n\n<div class=\"example-block\">\n<p><strong>输入：</strong></p>\n\n<p>Employees 表：</p>\n\n<pre class=\"example-io\">\n+-------------+---------------+------------+--------+-------------+\n| employee_id | employee_name | manager_id | salary | department  |\n+-------------+---------------+------------+--------+-------------+\n| 1           | Alice         | null       | 12000  | Executive   |\n| 2           | Bob           | 1          | 10000  | Sales       |\n| 3           | Charlie       | 1          | 10000  | Engineering |\n| 4           | David         | 2          | 7500   | Sales       |\n| 5           | Eva           | 2          | 7500   | Sales       |\n| 6           | Frank         | 3          | 9000   | Engineering |\n| 7           | Grace         | 3          | 8500   | Engineering |\n| 8           | Hank          | 4          | 6000   | Sales       |\n| 9           | Ivy           | 6          | 7000   | Engineering |\n| 10          | Judy          | 6          | 7000   | Engineering |\n+-------------+---------------+------------+--------+-------------+\n</pre>\n\n<p><strong>输出：</strong></p>\n\n<pre class=\"example-io\">\n+-------------+---------------+-------+-----------+--------+\n| employee_id | employee_name | level | team_size | budget |\n+-------------+---------------+-------+-----------+--------+\n| 1           | Alice         | 1     | 9         | 84500  |\n| 3           | Charlie       | 2     | 4         | 41500  |\n| 2           | Bob           | 2     | 3         | 31000  |\n| 6           | Frank         | 3     | 2         | 23000  |\n| 4           | David         | 3     | 1         | 13500  |\n| 7           | Grace         | 3     | 0         | 8500   |\n| 5           | Eva           | 3     | 0         | 7500   |\n| 9           | Ivy           | 4     | 0         | 7000   |\n| 10          | Judy          | 4     | 0         | 7000   |\n| 8           | Hank          | 4     | 0         | 6000   |\n+-------------+---------------+-------+-----------+--------+\n</pre>\n\n<p><strong>解释：</strong></p>\n\n<ul>\n\t<li><strong>组织结构：</strong>\n\n\t<ul>\n\t\t<li>Alice（ID：1）是 CEO（层级 1）没有经理。</li>\n\t\t<li>Bob（ID：2）和&nbsp;Charlie（ID：3）是&nbsp;Alice 的直接下属（层级 2）</li>\n\t\t<li>David（ID：4），Eva（ID：5）从属于&nbsp;Bob，而 Frank（ID：6）和 Grace（ID：7）从属于&nbsp;Charlie（层级 3）</li>\n\t\t<li>Hank（ID：8）从属于&nbsp;David，而 Ivy（ID：9）和&nbsp;Judy（ID：10）从属于&nbsp;Frank（层级 4）</li>\n\t</ul>\n\t</li>\n\t<li><strong>层级计算：</strong>\n\t<ul>\n\t\t<li>CEO（Alice）层级为 1</li>\n\t\t<li>每个后续的管理层级都会使层级数加 1</li>\n\t</ul>\n\t</li>\n\t<li><strong>团队大小计算：</strong>\n\t<ul>\n\t\t<li>Alice 手下有 9 个员工（除她以外的整个公司）</li>\n\t\t<li>Bob 手下有 3 个员工（David，Eva 和 Hank）</li>\n\t\t<li>Charlie 手下有 4 个员工（Frank，Grace，Ivy 和 Judy）</li>\n\t\t<li>David 手下有 1 个员工（Hank）</li>\n\t\t<li>Frank 手下有 2 个员工（Ivy 和 Judy）</li>\n\t\t<li>Eva，Grace，Hank，Ivy 和 Judy 没有直接下属（team_size = 0）</li>\n\t</ul>\n\t</li>\n\t<li><strong>预算计算：</strong>\n\t<ul>\n\t\t<li>Alice 的预算：她的工资（12000）+ 所有员工的工资（72500）= 84500</li>\n\t\t<li>Charlie 的预算：他的工资（10000）+ Frank 的预算（23000）+ Grace 的工资（8500）= 41500</li>\n\t\t<li>Bob 的预算：他的工资 (10000) + David&nbsp;的预算（13500）+ Eva&nbsp;的工资（7500）= 31000</li>\n\t\t<li>Frank 的预算：他的工资 (9000) + Ivy 的工资（7000）+ Judy&nbsp;的工资（7000）= 23000</li>\n\t\t<li>David 的预算：他的工资 (7500) + Hank 的工资（6000）= 13500</li>\n\t\t<li>没有直接下属的员工的预算等于他们自己的工资。</li>\n\t</ul>\n\t</li>\n</ul>\n\n<p><strong>注意：</strong></p>\n\n<ul>\n\t<li>结果先以层级升序排序</li>\n\t<li>在同一层级内，员工按预算降序排序，然后按姓名升序排序</li>\n</ul>\n</div>\n",
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                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('2', 'Bob', '1', '10000', 'Sales')",
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                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('4', 'David', '2', '7500', 'Sales')",
                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('5', 'Eva', '2', '7500', 'Sales')",
                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('6', 'Frank', '3', '9000', 'Engineering')",
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                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('8', 'Hank', '4', '6000', 'Sales')",
                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('9', 'Ivy', '6', '7000', 'Engineering')",
                "insert into Employees (employee_id, employee_name, manager_id, salary, department) values ('10', 'Judy', '6', '7000', 'Engineering')"
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