From aa41064836bab5bfc0700ee234915421127d67c8 Mon Sep 17 00:00:00 2001
From: Halm <Melissa.Halm@mckesson.com>
Date: Tue, 9 Jan 2018 11:39:07 -0600
Subject: [PATCH 1/2] Add answers

---
 __pycache__/exercise.cpython-36.pyc | Bin 0 -> 1453 bytes
 exercise.py                         |  23 +++++++++++++++++++----
 2 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 __pycache__/exercise.cpython-36.pyc

diff --git a/__pycache__/exercise.cpython-36.pyc b/__pycache__/exercise.cpython-36.pyc
new file mode 100644
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diff --git a/exercise.py b/exercise.py
index 0ae90ce..7d8df90 100644
--- a/exercise.py
+++ b/exercise.py
@@ -6,8 +6,15 @@
 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
+    """
+    arguments:
+    Order = True if you want to sort descending; False if you want to sort ascending
 
+    >>> sort_by_last_name(people, True)
+    ['Bob Smith', 'Ken Jones', 'Alex Bradino']
+    """
+
+    return sorted(people, key=lambda x: x.split()[1], reverse=order)
 
 # problem 2
 # ------------------------------------------------------------------- #
@@ -18,8 +25,11 @@ 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(names, ages)
+    {'James': 4, 'Susan': 9, 'Maggie': 12}
+    """
+    return dict(zip(names,ages))
 
 # problem 3
 # ------------------------------------------------------------------- #
@@ -29,4 +39,9 @@ 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(numbers)
+    100
+    """
+    b=[n**2 for n in numbers if n%2==0 and n<10]
+    return sum(b)

From df924d8ab159ccd5d987aefe9f910e0bc6585239 Mon Sep 17 00:00:00 2001
From: Halm <Melissa.Halm@mckesson.com>
Date: Tue, 9 Jan 2018 11:54:31 -0600
Subject: [PATCH 2/2] Added notes

---
 exercise.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercise.py b/exercise.py
index 7d8df90..c0d0c27 100644
--- a/exercise.py
+++ b/exercise.py
@@ -14,7 +14,7 @@ def sort_by_last_name(people, order):
     ['Bob Smith', 'Ken Jones', 'Alex Bradino']
     """
 
-    return sorted(people, key=lambda x: x.split()[1], reverse=order)
+    return sorted(people, key=lambda x: x.split()[1], reverse=order) #add key= if you want to do something other than the default (which would have been the first name)
 
 # problem 2
 # ------------------------------------------------------------------- #