challenges #18
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n05tr0m0
reviewed
Dec 10, 2022
| if is_male[name]: | ||
| print(f'{name} мужской род') | ||
| else: | ||
| print(f'{name} женский род') |
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Можно одной строкой в данном случае:
print(name, 'мужской пол') if is_male[name] else print(name, 'женский пол')|
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| students_names = count_name(students) | ||
| for name, repeats in students_names.items(): | ||
| print(f'{name}: {repeats}') |
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Решение без Counter для ознакомления:
count_students = {}
for student in students:
if student['first_name'] not in count_students.keys():
count_students[student['first_name']] = 1
else:
count_students[student['first_name']] += 1
print(count_students)
for name, count in count_students.items():
print(f"{name}: {count}")| names = count_name(students) | ||
| most_common_name = name_max_value(names) | ||
| print(f'Самое частое имя в классе: {most_common_name}') | ||
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Решение без Counter, для ознакомления:
students_list = [student['first_name'] for student in students]
print("Самое частое имя среди учеников:", max(set(students_list), key=students_list.count))| for i, school_class in enumerate(school_students): | ||
| names = count_name(school_class) | ||
| most_common_name = name_max_value(names) | ||
| print(f'Самое частое имя в классе {i+1}: {most_common_name}') |
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Переиспользование уже написанных функций хороший подход.
Публикую решение без использования Counter для ознакомления:
for num, students in enumerate(school_students, start=1):
students_list = [student['first_name'] for student in students]
print(f"Самое частое имя в классе {num}: {max(set(students_list), key=students_list.count)}")Почитай, попробуй разобраться как это работает, если не получится, напиши мне.
| for school_class in school: | ||
| gender = students_gender(school_class['students']) | ||
| class_name = school_class['class'] | ||
| print(f"Класс {class_name}: девочки {gender['Female']}, мальчики {gender['Male']}") |
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Ещё два способа решения для этой задачи для ознакомления:
for class_ in school:
count_boys = 0
count_girls = 0
for student in class_['students']:
if is_male[student['first_name']]:
count_boys += 1
else:
count_girls += 1
print(f"Класс {class_['class']}: девочки {count_girls}, мальчики {count_boys}")
print("альтернативный способ") # альтернативный способ
for class_ in school:
female = [name['first_name'] for name in class_['students'] if not is_male[name['first_name']]]
male = [name['first_name'] for name in class_['students'] if is_male[name['first_name']]]
print(f"Класс {class_['class']}: девочки {len(female)}, мальчики {len(male)}")
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