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How to Solve Employees Whose Manager Left the Company Problem
Master the Employees Whose Manager Left the Company LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Start Free for WindowsEasy#1978
LeetCode ProblemEmployees Whose Manager Left the Company
Table: Employees Find the IDs of the employees whose salary is strictly less than $30000 and whose manager left the company. When a manager leaves the company, their information is deleted from the Employees table, but the reports still have their manager_id set to the manager that left. Return the result table ordered by employee_id. The result format is in the following example.
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Problem Breakdown
Understanding the Employees Whose Manager Left the Company Problem
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Problem Statement
Table: Employees Find the IDs of the employees whose salary is strictly less than $30000 and whose manager left the company. When a manager leaves the company, their information is deleted from the Employees table, but the reports still have their manager_id set to the manager that left. Return the result table ordered by employee_id. The result format is in the following example.
EasyProblem #1978
LeetCodeEmployees Whose Manager Left the Company
Related Topics
Database
How Phantom Code Helps
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Examples
# Example 1
Input
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Output
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# Example 2
Input
Employees table: +-------------+-----------+------------+--------+ | employee_id | name | manager_id | salary | +-------------+-----------+------------+--------+ | 3 | Mila | 9 | 60301 | | 12 | Antonella | null | 31000 | | 13 | Emery | null | 67084 | | 1 | Kalel | 11 | 21241 | | 9 | Mikaela | null | 50937 | | 11 | Joziah | 6 | 28485 | +-------------+-----------+------------+--------+
Output
+-------------+ | employee_id | +-------------+ | 11 | +-------------+
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Solve Employees Whose Manager Left the Company — Table: Employees Find the IDs of the employees whose salary is strictly less tha...
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Frequently Asked Questions
Common questions about solving Employees Whose Manager Left the Company and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Employees Whose Manager Left the Company during interviews?
Phantom Code generates complete solutions instantly with proper complexity analysis, letting you focus on explaining your approach and demonstrating problem-solving skills rather than getting stuck on implementation details during high-pressure situations.
What if the interviewer asks follow-up questions or modifications to problems like Employees Whose Manager Left the Company?
Phantom Code adapts in real-time. Screenshot the modified problem or use audio mode to capture the interviewer's follow-up, and get an updated solution within seconds — including edge cases and optimizations.
Can Phantom Code help me communicate my solution for problems like Employees Whose Manager Left the Company?
Yes. Phantom Code provides step-by-step approach explanations with 3 progressive thoughts, so you can walk through your solution naturally. It also provides time and space complexity analysis to discuss trade-offs.
How does Phantom Code assist with different programming languages for Employees Whose Manager Left the Company type problems?
Phantom Code supports 11 programming languages including Python, Java, C++, JavaScript, TypeScript, Go, Rust, Ruby, Swift, Kotlin, and C#. Set your preferred language and get idiomatic solutions.
What coding mistakes does Phantom Code help me avoid during Employees Whose Manager Left the Company interviews?
Phantom Code catches common mistakes like off-by-one errors, missing edge cases, incorrect base conditions, and suboptimal approaches. It provides clean, well-structured code that handles all edge cases.
Is Phantom Code detectable when solving problems like Employees Whose Manager Left the Company during live interviews?
No. Phantom Code runs as an invisible desktop overlay that doesn't appear in screen shares, recordings, or proctoring software. It works with Zoom, HackerRank, CodeSignal, CoderPad, and all major platforms.
How does Phantom Code help when I'm struggling with Employees Whose Manager Left the Company style questions under pressure?
The AI provides structured guidance: first the approach (what algorithm/data structure to use and why), then the implementation with clean code, and finally complexity analysis. This helps you think clearly even under pressure.
Does Phantom Code work for the coding platforms used in Employees Whose Manager Left the Company interviews?
Yes. Phantom Code works with all major coding platforms including LeetCode, HackerRank, CodeSignal, CoderPad, HackerEarth, and any browser-based coding environment.
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