CHALLENGE 4.4.2: Set theory methods. ACTIVITY 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 only cities found in only person1_cities or 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. 4252041533126.xxqy7 1 personi_cities = {'Edmonton', 'Vancouver', 'Paris', 'Bangkok', 'Bend', 'Boise', 'Memphis', 'Zurich', 'Accra', 2 person2_cities = {'Accra', 'orlando', 'Tokyo', 'Paris', 'Anaheim', 'Buenos Aires', 'London', 'Lima', 'Seoul', 4 # Use set methods to create sets all cities, same_cities, and different_cities. 6*** Your solution goes here *** 7 8 print (sorted (all_cities)) 9 print (sorted (same_cities)) 10 print (sorted (different_cities))

CHALLENGE 4.4.2: Set theory methods. ACTIVITY 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 only cities found in only person1_cities or 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. 4252041533126.xxqy7 1 personi_cities = {'Edmonton', 'Vancouver', 'Paris', 'Bangkok', 'Bend', 'Boise', 'Memphis', 'Zurich', 'Accra', 2 person2_cities = {'Accra', 'orlando', 'Tokyo', 'Paris', 'Anaheim', 'Buenos Aires', 'London', 'Lima', 'Seoul', 4 # Use set methods to create sets all cities, same_cities, and different_cities. 6* Your solution goes here * 7 8 print (sorted (all_cities)) 9 print (sorted (same_cities)) 10 print (sorted (different_cities))

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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