Question

1) We have returned to our ingredients dictionary. We want to display the ingredients in alphabetical...

1) We have returned to our ingredients dictionary. We want to display the ingredients in alphabetical order. Dictionaries cannot be sorted, so we need to use the items method to convert the dictionary into a list of tuples. Then we can sort that new list of tuples, then display the ingredients.

  1. Use items and list to convert ingredients into a list of tuples.
  2. Sort the new list, called ingred_list
  3. Write a for loop which goes through each tuple in ingred_list.
  4. Use the print statement to display the ingredient and its quantity. Remember! Each element in the ingred_list is a tuple. You will need to use indices to access the elements within the tuple.

When you do these steps, you should match the output under Desired Output.

# Assign ingredients to a dictionary of
# food ingredients
ingredients = {"eggs":1, "flour":"1 cup", "sugar":"1 cup", "cocoa":"0.5 cups"}

# Use items() and list() to convert
# the dictionary /ingredients/
# into a list of tuples
ingred_list =

# Sort the list /ingred_list/


# Use a for Statement to display
# ingredients in /ingred_list/


desired output:

cocoa 0.5 cups
eggs 1
flour 1 cup
sugar 1 cup

2)

We have a very simple recipe for a glass of water. Use a for loop and a print statement to display the ingredients using key/value pairs.

Note: do not just write print("water 1 cup")!

When you are finished, you should match the output under Desired Output.

# Assign ingredients
ingredients = {"water":"1 cup"}

# Use a /for/ loop and /print/ statement
# to display the ingredients:


desired output:

water 1 cup

3)

We want to see how much flour we need and whether this recipe contains butter.

  1. Complete the print statement so the appropriate dictionary entry for flour is displayed.
  2. Complete the if conditional statement using the in operator to see whether butter is an ingredient in this recipe

When you are completed, your output should match the Desired Output.

# Assign ingredients to a dictionary of
# food ingredients
ingredients = {"eggs":1, "flour":"1 cup", "sugar":"1 cup", "cocoa":"0.5 cups"}

# Display the /flour/ quantity
print("Flour:")

# Check if this recipe takes butter:
if :
    print("This recipe takes butter!")
else:
    print("No butter in this recipe!")

desired output:

Flour: 1 cup
No butter in this recipe!
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Answer #1

 
# Assign ingredients to a dictionary of
# food ingredients
ingredients = {"eggs":1, "flour":"1 cup", "sugar":"1 cup", "cocoa":"0.5 cups"}

# Use items() and list() to convert
# the dictionary /ingredients/
# into a list of tuples
ingred_list = list(ingredients.items())

# Sort the list /ingred_list/
ingred_list.sort()


# Use a for Statement to display
# ingredients in /ingred_list/
for (i, q) in ingred_list:
        print(i, ':', q)

#####################################################
#####################################################

# Assign ingredients
ingredients = {"water":"1 cup"}

# Use a /for/ loop and /print/ statement
# to display the ingredients:
for (i, q) in ingredients.items():
        print(i, q)

#####################################################
#####################################################

# Assign ingredients to a dictionary of
# food ingredients
ingredients = {"eggs":1, "flour":"1 cup", "sugar":"1 cup", "cocoa":"0.5 cups"}

# Display the /flour/ quantity
print("Flour:", ingredients['flour'])

# Check if this recipe takes butter:
if 'butter' in ingredients:
    print("This recipe takes butter!")
else:
    print("No butter in this recipe!")


Please upvote, as i have given the exact answer as asked in question. Still in case of any issues in code, let me know in comments. Thanks!

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