CodeRankGPT -
An AI Assistant for your coding test. Make sure to get hired 🎯
In a corporate setting, it's often necessary to understand the structure and hierarchy of the organization. This includes knowing how many lead managers, senior managers, managers, and employees are working under each company and founder. This information can be crucial for decision-making, resource allocation, and strategic planning.
An AI Assistant for your coding test. Make sure to get hired 🎯
CodeRankGPT is a tool powered by GPT-4 that quietly assists you during your coding interview, providing the solutions you need.
In real-time and absolutely undetectable 🥷
The SQL query uses JOIN operations to link the 'Company', 'Lead_Manager', 'Senior_Manager', 'Manager', and 'Employee' tables based on their respective codes. It then uses the COUNT and DISTINCT functions to find the unique number of each role for each company and founder. The results are grouped by company code and founder, and ordered by company code in ascending order.
SELECT c.company_code,c.founder,
count(distinct lm.lead_manager_code),
count(distinct sm.senior_manager_code),
count(distinct m.manager_code),
count(distinct e.employee_code)
FROM Company c, Lead_Manager lm, Senior_Manager sm, Manager m, Employee e
WHERE
c.company_code=lm.company_code AND
lm.lead_manager_code=sm.lead_manager_code AND
sm.senior_manager_code=m.senior_manager_code AND
m.manager_code=e.manager_code
GROUP BY c.company_code,c.founder
ORDER BY c.company_code ASC
If you have a HackerRank coding test coming up, you can use CodeRankGPT to your advantage. It will assist you during your interview and help ensure you get the job.
AI is here now, and other candidates might be using it to get ahead and win the job. 🧐
The form has been successfully submitted.
