[문제]https://leetcode.com/problems/employee-bonus/description/ [풀이] Pandasimport pandas as pddef employee_bonus(employee: pd.DataFrame, bonus: pd.DataFrame) -> pd.DataFrame: merged = pd.merge(employee, bonus, on='empId', how='left') cond1 = merged['bonus'].isna() cond2 = merged['bonus'] SQLselect name, bonusfrom Employee eleft join Bonus b ON e.empId = b.empIdwhere ifnull(bonu..