done

exercise.py

@@ -1,13 +1,15 @@
 # problem 1
 # ------------------------------------------------------------------- #
 people = ['Bob Smith', 'Ken Jones', 'Alex Bradino']
-
+order = "ascending"
 
 def sort_by_last_name(people, order):
     # return full names sorted by last name in either ascending or descending order
     # add doctests make sure it passes
-    pass
-
+    #a = people.split(' ')
+    ordered_list = sorted(people) #This sorts by first name, not last
+    return ordered_list
+#sort_by_last_name(people, order)
 
 # problem 2
 # ------------------------------------------------------------------- #
@@ -18,7 +20,14 @@ def sort_by_last_name(people, order):
 def create_dictionary_from_lists(names, ages):
     # {'James':4, 'Susan':9, 'Maggie':12}
     # add doctests make sure it passes
-    pass
+    """
+    >>> create_dictionary_from_lists(['James', 'Susan', 'Maggie'], [4, 9, 12])
+    {'James': 4, 'Susan': 9, 'Maggie': 12}
+    """
+    dictionary = dict(zip(names, ages))
+    return dictionary
+
+#create_dictionary_from_lists(names, ages)
 
 
 # problem 3
@@ -29,4 +38,13 @@ def create_dictionary_from_lists(names, ages):
 def square_even_values_and_sum_under_10(numbers):
     # 6^2 + 8^2]
     # add doctests make sure it passes
-    pass
+    """
+    >>> square_even_values_and_sum_under_10([5, 6, 7, 8, 9, 10, 11, 12])
+    [36, 64]
+    """
+    new_list = list(filter(lambda n: (n < 10), numbers))
+    newer_list = list(filter(lambda n: (n % 2 == 0), new_list))
+    newest_list = list(map(lambda n: n**2, newer_list))
+    return newest_list
+
+#square_even_values_and_sum_under_10(numbers)