Пример #1
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# Q1: How many employees does the city have?
import helper

data = helper.read_salaries()  # will read the data
city_employees = len(data)  #counts length of data
print(city_employees)

#33,183 city_employees
Пример #2
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# Q3: How many part-time employees are there?
import helper

data = helper.read_salaries()

employee_type = helper.get_column(data,
                                  4)  # get employee type (full or part-time)
print(helper.count(employee_type, 'P'))  # print full-time count
Пример #3
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# Q1: How many employees does the city have?
import helper #import module

data = helper.read_salaries() #read the data

employee_count = len(data) #count the length of the data

print(employee_count) #print out the data length