Question

STDOUT Select an option: 1. Check if a city exists in the map. 2. Check if a population value exists in the map. 3. Retrieve the population of a specific city. 4. Get the total number of elements in the map. 5. Exit. Enter the city name: Expected STDOUT true true 1423851 9

Name: stdout select an option 1 check if a city exists in the map 2 check if a population value exists in the map 3 retrieve the population of a specific city 4 get the total number of elements in 89735
Uploaded: 2023-12-09T17:23:26-08:00
Duration: 2 min 57 s
Channel: Supreeta N
Description: stdout select an option 1 check if a city exists in the map 2 check if a population value exists in the map 3 retrieve the population of a specific city 4 get the total number of elements in 89735

          STDOUT
Select an option:
1. Check if a city exists in the map.
2. Check if a population value exists in the map.
3. Retrieve the population of a specific city.
4. Get the total number of elements in the map.
5. Exit.
Enter the city name: 
Expected STDOUT
true
true
1423851
9

Added by Casey C.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Supreeta N

12/09/2023

Step 1

- Input the city name (for example, "CityA"). - The program checks the map for "CityA" and returns `true` if it exists. Show more…

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STDOUT Select an option: 1. Check if a city exists in the map. 2. Check if a population value exists in the map. 3. Retrieve the population of a specific city. 4. Get the total number of elements in the map. 5. Exit. Enter the city name: Expected STDOUT true true 1423851 9