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))
