Дан список статусов заказов.
Для каждого уникального статуса посчитайте:
- количество вхождений (count)
- процент от общего числа (pct, округлить до 1 знака)
Задача основана на вопросах с собеседований в Ozon.
def value_counts_pct(statuses: list[str]) -> list[dict]:statuses = ["completed","completed","pending","completed","cancelled","pending"][{"status":"completed","count":3,"pct":50},{"status":"pending","count":2,"pct":33.3},{"status":"cancelled","count":1,"pct":16.7}]statuses = ["a","b","a","b","c"][{"status":"a","count":2,"pct":40},{"status":"b","count":2,"pct":40},{"status":"c","count":1,"pct":20}]statuses = ["x","x","x","x"][{"status":"x","count":4,"pct":100}]