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Problem solution #30
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Problem solution #30
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| """ | ||
| В этот раз у нас есть компания, в ней отделы, в отделах люди. У людей есть имя, должность и зарплата. | ||
| Ваши задачи такие: | ||
| 1. Вывести названия всех отделов | ||
| 2. Вывести имена всех сотрудников компании. | ||
| 3. Вывести имена всех сотрудников компании с указанием отдела, в котором они работают. | ||
| 4. Вывести имена всех сотрудников компании, которые получают больше 100к. | ||
| 5. Вывести позиции, на которых люди получают меньше 80к (можно с повторениями). | ||
| 6. Посчитать, сколько денег в месяц уходит на каждый отдел – и вывести вместе с названием отдела | ||
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| Второй уровень: | ||
| 7. Вывести названия отделов с указанием минимальной зарплаты в нём. | ||
| 8. Вывести названия отделов с указанием минимальной, средней и максимальной зарплаты в нём. | ||
| 9. Вывести среднюю зарплату по всей компании. | ||
| 10. Вывести названия должностей, которые получают больше 90к без повторений. | ||
| 11. Посчитать среднюю зарплату по каждому отделу среди девушек (их зовут Мишель, Николь, Кристина и Кейтлин). | ||
| 12. Вывести без повторений имена людей, чьи фамилии заканчиваются на гласную букву. | ||
| """ | ||
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| departments = [ | ||
| { | ||
| "title": "HR department", | ||
| "employers": [ | ||
| {"first_name": "Daniel", "last_name": "Berger", "position": "Junior HR", "salary_rub": 50000}, | ||
| {"first_name": "Michelle", "last_name": "Frey", "position": "Middle HR", "salary_rub": 75000}, | ||
| {"first_name": "Kevin", "last_name": "Jimenez", "position": "Middle HR", "salary_rub": 70000}, | ||
| {"first_name": "Nicole", "last_name": "Riley", "position": "HRD", "salary_rub": 120000}, | ||
| ] | ||
| }, | ||
| { | ||
| "title": "IT department", | ||
| "employers": [ | ||
| {"first_name": "Christina", "last_name": "Walker", "position": "Python dev", "salary_rub": 80000}, | ||
| {"first_name": "Michelle", "last_name": "Gilbert", "position": "JS dev", "salary_rub": 85000}, | ||
| {"first_name": "Caitlin", "last_name": "Bradley", "position": "Teamlead", "salary_rub": 950000}, | ||
| {"first_name": "Brian", "last_name": "Hartman", "position": "CTO", "salary_rub": 130000}, | ||
| ] | ||
| }, | ||
| ] | ||
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| for department in departments: # task 1 | ||
| print(department['title']) | ||
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| for department in departments: # task 2 | ||
| for employer in department['employers']: | ||
| print(employer['first_name']) | ||
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| for department in departments: # task 3 | ||
| for employer in department['employers']: | ||
| print(f'{employer["first_name"]} работает в {department["title"]}') | ||
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| task_salary = 100000 # task 4 | ||
| for department in departments: | ||
| for employer in department['employers']: | ||
| if employer['salary_rub'] > task_salary: | ||
| print(f'Заработная плата {employer["first_name"]} превышает {task_salary}') | ||
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| task_salary = 80000 # task 5 | ||
| for department in departments: | ||
| for employer in department['employers']: | ||
| if employer['salary_rub'] < task_salary: | ||
| print(f'Заработная плата {employer["position"]} ниже {task_salary}') | ||
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| for department in departments: # task 6 | ||
| department_salary = 0 | ||
| for employer in department['employers']: | ||
| department_salary += employer['salary_rub'] | ||
| print(f'Заработная плата {department["title"]} в месяц составляет {department_salary}') | ||
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| for department in departments: # task 7 | ||
| department_salary = [] | ||
| for employer in department['employers']: | ||
| department_salary.append(employer['salary_rub']) | ||
| print(f'Отдел {department["title"]} - минимальная зарплата {min(department_salary)}') | ||
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| for department in departments: # task 8 | ||
| department_salary = [] | ||
| avg_salary = 0 | ||
| for employer in department['employers']: | ||
| department_salary.append(employer['salary_rub']) | ||
| avg_salary = sum(department_salary) / len(department_salary) | ||
| min_salary = min(department_salary) | ||
| max_salary = max(department_salary) | ||
| print(f'Отдел {department["title"]}: минимальная зарплата {min_salary}') | ||
| print(f'Отдел {department["title"]}: максимальная зарплата {max_salary}') | ||
| print(f'Отдел {department["title"]}: cредняя зарплата {int(avg_salary)}') | ||
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| salary = [] # task 9 | ||
| for department in departments: | ||
| for employer in department['employers']: | ||
| salary.append(employer['salary_rub']) | ||
| avg_salary = sum(salary) / len(salary) | ||
| print(f'Средняя зарплата компании {avg_salary}') | ||
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| task_salary = 90000 # task 10 | ||
| salary_cap = [] | ||
| for department in departments: | ||
| for employer in department['employers']: | ||
| if employer['salary_rub'] > task_salary: | ||
| salary_cap.append(employer["position"]) | ||
| print(f'{", ".join(salary_cap)} получают больше {task_salary}') | ||
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| girls = ['Michelle', 'Nicole', 'Christina', 'Caitlin'] # task 11 | ||
| for department in departments: | ||
| girl_salary = [] | ||
| for employer in department['employers']: | ||
| if employer['first_name'] in girls: | ||
| girl_salary.append(employer['salary_rub']) | ||
| avg_girls_salary = sum(girl_salary) / len(girl_salary) | ||
| print(f'Средняя зарплата девушек по {department["title"]} составляет: {int(avg_girls_salary)}') | ||
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| end_vowel_letter_in_last_name = [] # task 12 | ||
| for department in departments: | ||
| for employer in department['employers']: | ||
| if employer['last_name'][-1] in 'aeiouy': | ||
| end_vowel_letter_in_last_name.append(employer["first_name"]) | ||
| end_vowel_letter_in_last_name_set = set(end_vowel_letter_in_last_name) | ||
| print(f'Фамилии сотрудников {", ".join(end_vowel_letter_in_last_name_set)} оканчиваются на гласную букву') |
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| """ | ||
| В этот раз у нас есть компания, в ней отделы, в отделах люди. У людей есть имя, должность и зарплата. | ||
| Ваши задачи такие: | ||
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| Третий уровень: | ||
| Теперь вам пригодится ещё список taxes, в котором хранится информация о налогах на сотрудников из разных департаметов. | ||
| Если department None, значит, этот налог применяется ко всем сотрудникам компании. | ||
| Иначе он применяется только к сотрудникам департмента, название которого совпадает с тем, что записано по ключу department. | ||
| К одному сотруднику может применяться несколько налогов. | ||
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| 13. Вывести список отделов с суммарным налогом на сотрудников этого отдела. | ||
| 14. Вывести список всех сотредников с указанием зарплаты "на руки" и зарплаты с учётом налогов. | ||
| 15. Вывести список отделов с указанием месячной налоговой нагрузки – количеством денег, которые в месяц этот отдел платит налогами. | ||
| 16. Вывести список отделов, отсортированный по месячной налоговой нагрузке. | ||
| 17. Вывести всех сотрудников, за которых компания платит больше 100к налогов в год. | ||
| 18. Вывести имя и фамилию сотрудника, за которого компания платит меньше всего налогов. | ||
| """ | ||
| import operator | ||
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| departments = [ | ||
| { | ||
| "title": "HR department", | ||
| "employers": [ | ||
| {"first_name": "Daniel", "last_name": "Berger", "position": "Junior HR", "salary_rub": 50000}, | ||
| {"first_name": "Michelle", "last_name": "Frey", "position": "Middle HR", "salary_rub": 75000}, | ||
| {"first_name": "Kevin", "last_name": "Jimenez", "position": "Middle HR", "salary_rub": 70000}, | ||
| {"first_name": "Nicole", "last_name": "Riley", "position": "HRD", "salary_rub": 120000}, | ||
| ] | ||
| }, | ||
| { | ||
| "title": "IT department", | ||
| "employers": [ | ||
| {"first_name": "Christina", "last_name": "Walker", "position": "Python dev", "salary_rub": 80000}, | ||
| {"first_name": "Michelle", "last_name": "Gilbert", "position": "JS dev", "salary_rub": 85000}, | ||
| {"first_name": "Caitlin", "last_name": "Bradley", "position": "Teamlead", "salary_rub": 950000}, | ||
| {"first_name": "Brian", "last_name": "Hartman", "position": "CTO", "salary_rub": 130000}, | ||
| ] | ||
| }, | ||
| ] | ||
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| taxes = [ | ||
| {"department": None, "name": "vat", "value_percents": 13}, | ||
| {"department": "IT department", "name": "hiring", "value_percents": 6}, | ||
| {"department": "BizDev Department", "name": "sales", "value_percents": 20}, | ||
| ] | ||
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| # task 13. Вывести список отделов с суммарным налогом на сотрудников этого отдела. | ||
| def generating_departments_salaries(departments): | ||
| departments_salary = {} | ||
| for department in departments: | ||
| salary = [] | ||
| for employer in department["employers"]: | ||
| salary.append(employer["salary_rub"]) | ||
| departments_salary[department["title"]] = sum(salary) | ||
| return departments_salary | ||
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| def get_departments_tax_rate(taxes, departments): | ||
| taxes_for_department = {} | ||
| for tax in taxes: | ||
| if tax["department"] != None: | ||
|
Contributor
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. С None принято сравнивать не с помощью |
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| taxes_for_department[tax["department"]] = tax["value_percents"] / 100 | ||
| else: | ||
| tax_for_all_departments = tax["value_percents"] / 100 | ||
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| department_taxes = {} | ||
| departments_title = [department["title"] for department in departments] | ||
| tax_titles = [tax for tax in taxes_for_department] | ||
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| for department in departments_title: | ||
| tax = [] | ||
| if department in tax_titles: | ||
| tax.append(taxes_for_department.get(department)) | ||
| tax.append(tax_for_all_departments) | ||
| department_taxes[department] = sum(tax) | ||
| else: | ||
| tax.append(tax_for_all_departments) | ||
| department_taxes[department] = sum(tax) | ||
| return department_taxes | ||
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| def calculate_department_tax_burden(departments_salary, department_taxes): | ||
| departments_tax_burden = {} | ||
| for department in departments_salary: | ||
| tax_burden = departments_salary.get(department) * department_taxes.get(department) | ||
| departments_tax_burden[department] = tax_burden | ||
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| for department, tax_burden in departments_tax_burden.items(): | ||
| print(f'По {department} суммарный налог на сотрудников равен {tax_burden}') | ||
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| # task 14. Вывести список всех сотрудников с указанием зарплаты "на руки" и зарплаты с учётом налогов. | ||
| def calculate_employers_salaries(departments): | ||
| tax_of_departments = get_departments_tax_rate(taxes, departments) | ||
| for department in departments: | ||
| for employer in department['employers']: | ||
| employer_tax = employer['salary_rub'] * (tax_of_departments.get(department["title"])) / 100 | ||
|
Contributor
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Тут ты используешь get, но если в словаре ключа не будет, всё сломается. Используй квадратные скобки. |
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| salary_after_tax = employer['salary_rub'] - employer_tax | ||
| print(f'{employer["first_name"]} {employer["last_name"]}: зарплата после вычета налогов' | ||
| f' {int(salary_after_tax)}') | ||
| print(f'{employer["first_name"]} {employer["last_name"]}: зарплата до вычета налогов' | ||
| f' {employer["salary_rub"]}') | ||
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| if __name__ == "__main__": | ||
| salaries_of_departments = generating_departments_salaries(departments) | ||
| tax_of_departments = get_departments_tax_rate(taxes, departments) | ||
| print(calculate_department_tax_burden(salaries_of_departments, tax_of_departments)) # 13 | ||
| print(calculate_employers_salaries(departments)) # 14 | ||
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| # task 16. Вывести список отделов, отсортированный по месячной налоговой нагрузке. | ||
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| # task 17. Вывести всех сотрудников, за которых компания платит больше 100к налогов в год. | ||
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| # task 18. Вывести имя и фамилию сотрудника, за которого компания платит меньше всего налогов. | ||
There was a problem hiding this comment.
Choose a reason for hiding this comment
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По названию я ожидаю, что в этой переменной живёт зарплата, а это не так: в ней список зарплат :)