In the already provided code, you are provided the information about a person. Print out the name and age of this person.
Create a JSON that contains information about an item in a shop. Your should include at least one textual and one numeric field. Then print out the fields within your JSON.
Use a for loop to search through a list of JSONs, and print the name of any item whose price is above 20p. Some of the code has been written for you.
Use a for loop to find the total cost of the items in the
Input a letter from the console. Then output a list of all items with prices which start with that letter.