{ "data": { "question": { "questionId": "690", "questionFrontendId": "690", "categoryTitle": "Algorithms", "boundTopicId": 1118, "title": "Employee Importance", "titleSlug": "employee-importance", "content": "
You have a data structure of employee information, including the employee's unique ID, importance value, and direct subordinates' IDs.
\n\nYou are given an array of employees employees
where:
employees[i].id
is the ID of the ith
employee.employees[i].importance
is the importance value of the ith
employee.employees[i].subordinates
is a list of the IDs of the direct subordinates of the ith
employee.Given an integer id
that represents an employee's ID, return the total importance value of this employee and all their direct and indirect subordinates.
\n
Example 1:
\n\n\nInput: employees = [[1,5,[2,3]],[2,3,[]],[3,3,[]]], id = 1\nOutput: 11\nExplanation: Employee 1 has an importance value of 5 and has two direct subordinates: employee 2 and employee 3.\nThey both have an importance value of 3.\nThus, the total importance value of employee 1 is 5 + 3 + 3 = 11.\n\n\n
Example 2:
\n\n\nInput: employees = [[1,2,[5]],[5,-3,[]]], id = 5\nOutput: -3\nExplanation: Employee 5 has an importance value of -3 and has no direct subordinates.\nThus, the total importance value of employee 5 is -3.\n\n\n
\n
Constraints:
\n\n1 <= employees.length <= 2000
1 <= employees[i].id <= 2000
employees[i].id
are unique.-100 <= employees[i].importance <= 100
employees[i].subordinates
are valid IDs.给定一个保存员工信息的数据结构,它包含了员工 唯一的 id ,重要度 和 直系下属的 id 。
\n\n比如,员工 1 是员工 2 的领导,员工 2 是员工 3 的领导。他们相应的重要度为 15 , 10 , 5 。那么员工 1 的数据结构是 [1, 15, [2]] ,员工 2的 数据结构是 [2, 10, [3]] ,员工 3 的数据结构是 [3, 5, []] 。注意虽然员工 3 也是员工 1 的一个下属,但是由于 并不是直系 下属,因此没有体现在员工 1 的数据结构中。
\n\n现在输入一个公司的所有员工信息,以及单个员工 id ,返回这个员工和他所有下属的重要度之和。
\n\n\n\n
示例:
\n\n\n输入:[[1, 5, [2, 3]], [2, 3, []], [3, 3, []]], 1\n输出:11\n解释:\n员工 1 自身的重要度是 5 ,他有两个直系下属 2 和 3 ,而且 2 和 3 的重要度均为 3 。因此员工 1 的总重要度是 5 + 3 + 3 = 11 。\n\n\n
\n\n
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