Question

PYTHON QUESTION

# 5) 15 points Update the nations_big_cities dictionary nations big cities 'Chile''Santiago CanadaVancouver' Egypt' : 'Cairo, Japan':'Tokyo',j # Write code to fix an error in the dictionary #10 points Update the entry for Canada to Toronto without looking at any other country Close 8 points if your code examines each item) # 5points Print the contents of the dictionary, one country and city per line Example Chile largest city Santiago Canada largest city Toronto

Answer 1

5) you can directly write this statement since we do not want to look at any other country.

nations_big_cities['Canada'] = 'Toronto'

This will update the disctionary's key Canada to have a value Toronto. syntax is dict_name[key] = value. Sample output is here

For part two and printing of content of dictionary we can use

for key in nations_big_cities:

print("{} largest city {}".format(key, nations_big_cities[key]))

For loop will iterate over all the elements of the dictionary. print statement has a syntax of one value represented by {} followed by "largest city" and another value and the respective values being key and value of the dictionary.