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📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ✔ 문제 https://leetcode.com/problems/patients-with-a-condition/description/ Patients With a Condition - LeetCode Can you solve this real interview question? Patients With a Condition - Table: Patients +--------------+---------+ | Column Name | Type | +--------------+---------+ | patient_id | int | | patient_na..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ✔ 문제 https://leetcode.com/problems/product-sales-analysis-iii/description/ Product Sales Analysis III - LeetCode Can you solve this real interview question? Product Sales Analysis III - Table: Sales +-------------+-------+ | Column Name | Type | +-------------+-------+ | sale_id | int | | product_id | int | ..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ✔ 문제 https://leetcode.com/problems/friend-requests-ii-who-has-the-most-friends/description/ Friend Requests II: Who Has the Most Friends - LeetCode Can you solve this real interview question? Friend Requests II: Who Has the Most Friends - Table: RequestAccepted +----------------+---------+ | Column Name | Ty..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ■ 문제 https://leetcode.com/problems/human-traffic-of-stadium/description/ Human Traffic of Stadium - LeetCode Can you solve this real interview question? Human Traffic of Stadium - Table: Stadium +---------------+---------+ | Column Name | Type | +---------------+---------+ | id | int | | visit_date | date | ..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ■ 문제 https://leetcode.com/problems/investments-in-2016/description/ Investments in 2016 - LeetCode Can you solve this real interview question? Investments in 2016 - Table: Insurance +-------------+-------+ | Column Name | Type | +-------------+-------+ | pid | int | | tiv_2015 | float | | tiv_2016 | float | ..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ■ 문제 https://leetcode.com/problems/sales-person/description/ Sales Person - LeetCode Can you solve this real interview question? Sales Person - Table: SalesPerson +-----------------+---------+ | Column Name | Type | +-----------------+---------+ | sales_id | int | | name | varchar | | salary | int | | commis..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ■ 문제 https://leetcode.com/problems/game-play-analysis-i/ Game Play Analysis I - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com Table: Activity +--------------+---------+ | Column Name | Type |..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ■ 문제 https://leetcode.com/problems/customer-placing-the-largest-number-of-orders/ Customer Placing the Largest Number of Orders - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com Table: Orders +..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/임을 밝힙니다. ■ 문제 https://leetcode.com/problems/second-highest-salary/ Second Highest Salary - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com Table: Employee +-------------+------+ | Column Name | Type | +..

📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 리트코드 Problems, https://leetcode.com/problemset/all/ 임을 밝힙니다. ■ 문제 https://leetcode.com/problems/reformat-department-table/ Reformat Department Table - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com Table: Department +-------------+---------+ | Column N..