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Start your free trialShadow Skillz
3,020 PointsWrite a function named members that takes two arguments, a dictionary and a list of keys. Return a count of how many of
Hey everyone i could you use some help I'm not to sure how to got about this is asking me where's the members but to be honest I'm lost anyones help would be greatly appreciated
# You can check for dictionary membership using the
# "key in dict" syntax from lists.
### Example
# my_dict = {'apples': 1, 'bananas': 2, 'coconuts': 3}
# my_list = ['apples', 'coconuts', 'grapes', 'strawberries']
# members(my_dict, my_list) => 2
def members(my_dict, my_list):
my_dict = {'apples': 1, 'orange': 2, 'pairs': 3, 'Plums': 4}
my_list = ['cheese', 'milk' , 'plums', 'orange', 'tange']
totsl = 0
for x in my_list:
if x in my_dict:
total += 1
return total
1 Answer
YI LI
4,094 PointsHello Christian, First, the answer don't need to include the details of my_dict and my_list, just take them as variables. Second, you misspell total to totsl. Third, we want to get the total count after we run through all the values in my_list, so return should be put to the same level as for loop.
Here is an example:
def members(my_dict, my_list):
total = 0
for x in my_list:
if x in my_dict:
total += 1
return total
YI LI
4,094 PointsYI LI
4,094 PointsSometimes, I compile my code by workspaces to see what's wrong, because the challenge compiler doesn't tell us the error message of our code.
Shadow Skillz
3,020 PointsShadow Skillz
3,020 PointsYi thanks a ton i really appreaciate the help