Created
July 20, 2021 04:33
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| class Employee: | |
| raise_amt = 1.04 | |
| def __init__(self, first, last, pay): | |
| self.first = first | |
| self.last = last | |
| self.email = first + '.' + last + '@email.com' | |
| self.pay = pay | |
| def fullname(self): | |
| return '{} {}'.format(self.first, self.last) | |
| def apply_raise(self): | |
| self.pay = int(self.pay * self.raise_amt) | |
| class Developer(Employee): | |
| raise_amt = 1.10 | |
| def __init__(self, first, last, pay, prog_lang): | |
| super().__init__(first, last, pay) | |
| # Tương dương với | |
| # Employee.__init__(first, last, pay) | |
| self.prog_lang = prog_lang | |
| class Manager(Employee): | |
| def __init__(self, first, last, pay, employees=None): | |
| super().__init__(first, last, pay) | |
| if employees is None: | |
| self.employees = [] | |
| else: | |
| self.employees = employees | |
| def add_emp(self, emp): | |
| if emp not in self.employees: | |
| self.employees.append(emp) | |
| def remove_emp(self, emp): | |
| if emp in self.employees: | |
| self.employees.remove(emp) | |
| def print_emps(self): | |
| for emp in self.employees: | |
| print('-->', emp.fullname()) | |
| dev_1 = Developer('Corey', 'Schafer', 50000, 'Python') | |
| dev_2 = Developer('Test', 'Employee', 60000, 'Java') | |
| mgr_1 = Manager('Sue', 'Smith', 90000, [dev_1]) | |
| print(mgr_1.email) | |
| mgr_1.add_emp(dev_2) | |
| mgr_1.remove_emp(dev_2) | |
| mgr_1.print_emps() |
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