Employee Importance

arrayhash tabletree

Problem Statement

You have a data structure of employee information, including the employee's unique ID, importance value, and direct subordinates' IDs.

You are given an array of employees employees where:

employees[i].id is the ID of the i ^th employee.

employees[i].importance is the importance value of the i ^th employee.

employees[i].subordinates is a list of the IDs of the direct subordinates of the i ^th 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 .

Examples

Example 1

Input: employees = [[1,5,[2,3]],[2,3,[]],[3,3,[]]], id = 1
Output: 11
Employee 1 has an importance value of 5 and has two direct subordinates: employee 2 and employee 3.
They both have an importance value of 3.
Thus, the total importance value of employee 1 is 5 + 3 + 3 = 11.

Example 2

Input: employees = [[1,2,[5]],[5,-3,[]]], id = 5
Output: -3
Employee 5 has an importance value of -3 and has no direct subordinates.
Thus, the total importance value of employee 5 is -3.

Constraints

1 <= employees.length <= 2000

1 <= employees[i].id <= 2000

All employees[i].id are unique .

-100 <= employees[i].importance <= 100

One employee has at most one direct leader and may have several subordinates.

The IDs in employees[i].subordinates are valid IDs.

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Medium

Difficulty

Topic Info

ModuleDSA

CategoryArray

Sub-topicHash Table