Question

3.4.2: Set theory methods. The following program includes 10 cities that two people have visited. Write a program that creates: 1. A set all_cities that contains all of the cities both people have visited. 2. A set same_cities that contains only cities found in both personl_cities and person2_cities. 3. A set different_cities that contains cities found only in personl_cities or only in person2_cities. Sample output for all_cities: ['Accra', 'Anaheim', 'Bangkok', 'Bend', 'Boise', 'Buenos Aires', 'Cairo', 'Edmonton', 'Lima', 'London', 'Memphis', 'Orlando', 'Paris', 'Seoul', 'Tokyo', 'Vancouver', 'Zurich'] NOTE: Because sets are unordered, they are printed using the sorted() function here for comparison. 1 person1_cities = {'Edmonton', 'Vancouver', 'Paris', 'Bangkok', 'Bend', 'Boise', 'Memphis', 'Zurich', 2 person2_cities = {'Accra', 'Orlando', 'Tokyo', 'Paris', 'Anaheim', 'Buenos Aires', 'London', 'Lima', 3 4 # Use set methods to create sets all_cities, same_cities, and different_cities. 5 6 # Your solution goes here 7 8 print(sorted(all_cities)) 9 print(sorted(same_cities)) 10 print(sorted(different_cities))

          3.4.2: Set theory methods.
The following program includes 10 cities that two people have visited. Write a program that creates:
1. A set all_cities that contains all of the cities both people have visited.
2. A set same_cities that contains only cities found in both personl_cities and person2_cities.
3. A set different_cities that contains cities found only in personl_cities or only in person2_cities.
Sample output for all_cities:
['Accra', 'Anaheim', 'Bangkok', 'Bend', 'Boise', 'Buenos Aires', 'Cairo', 'Edmonton', 'Lima',
'London', 'Memphis', 'Orlando', 'Paris', 'Seoul', 'Tokyo', 'Vancouver', 'Zurich']
NOTE: Because sets are unordered, they are printed using the sorted() function here for comparison.
1 person1_cities = {'Edmonton', 'Vancouver', 'Paris', 'Bangkok', 'Bend', 'Boise', 'Memphis', 'Zurich',
2 person2_cities = {'Accra', 'Orlando', 'Tokyo', 'Paris', 'Anaheim', 'Buenos Aires', 'London', 'Lima',
3
4 # Use set methods to create sets all_cities, same_cities, and different_cities.
5
6 # Your solution goes here
7
8 print(sorted(all_cities))
9 print(sorted(same_cities))
10 print(sorted(different_cities))

3.4.2: Set theory methods.
The following program includes 10 cities that two people have visited. Write a program that creates:
1. A set allcities that contains all of the cities both people have visited.
2. A set samecities that contains only cities found in both personlcities and person2cities.
3. A set differentcities that contains cities found only in personlcities or only in person2cities.
Sample output for allcities:
['Accra', 'Anaheim', 'Bangkok', 'Bend', 'Boise', 'Buenos Aires', 'Cairo', 'Edmonton', 'Lima',
'London', 'Memphis', 'Orlando', 'Paris', 'Seoul', 'Tokyo', 'Vancouver', 'Zurich']
NOTE: Because sets are unordered, they are printed using the sorted() function here for comparison.
1 person1cities = 'Edmonton', 'Vancouver', 'Paris', 'Bangkok', 'Bend', 'Boise', 'Memphis', 'Zurich',
2 person2cities = 'Accra', 'Orlando', 'Tokyo', 'Paris', 'Anaheim', 'Buenos Aires', 'London', 'Lima',
3
4 # Use set methods to create sets allcities, samecities, and differentcities.
5
6 # Your solution goes here
7
8 print(sorted(allcities))
9 print(sorted(samecities))
10 print(sorted(differentcities))

Added by Wendy S.

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