Fixed code

birthday.py

@@ -15,20 +15,23 @@
 # test your code by forcing todays_day to be something different
 # todays_day = 11
 
-ending = 'th'
+def find_ending(day):
+	ending = 'th'
+	if day < 10 or day > 20:
+    	# x % y (mod) will give the remainder when x is divided by y
+    	# -- but x needs to be an integer!
+		number = day % 10
+    	# look up number in number_endings
+    	# and if you find it as a key, put the value in ending
+    	if number in number_endings:
+    		ending = number_endings[number]
+	return ending
 
-if todays_day < 10 or todays_day > 20:
-    # x % y (mod) will give the remainder when x is divided by y
-    # -- but x needs to be an integer!
-    number = todays_day % 10
-    # look up number in number_endings
-    # and if you find it as a key, put the value in ending
-    if number in number_endings:
 
 # make this print ending, not 'th'
-print "Today is the {}th".format(todays_day)
+print "Today is the " + str(todays_day) + find_ending(todays_day) + "."
 
-birthday = int(raw_input("What day of the month is your birthday?"))
+birthday = int(raw_input("What day of the month is your birthday? "))
 
 # make this print the birthday, and the right ending
-print "Your birthday is on the {}th!".format(todays_day)
+print "Your birthday is on the " + str(birthday) + find_ending(birthday) + "!"

github.py

@@ -20,8 +20,7 @@ def print_user_repository_names():
     for repo in repos:
         # I don't think I have these keys right
         # Also I'd like to print it on one line.
-        print repo['repo_name']
-        print repo['repo_description']
+        print repo['name'] + " -> " + repo['description']
 
 
 if __name__=="__main__":

halloween.py

@@ -1,6 +1,7 @@
 # I can't be bothered to think of a Hallowe'en costume so
 # can you help me generate one randomly?
 
+import random, site
 
 nouns = []
 adjectives = []
@@ -15,23 +16,22 @@
     for line in f:
         adjectives.append(line.strip())
 
-
 def generate_costume():
 
     # pick something random from the nouns and adjectives list
 
-    noun = "lazy"
-    adj = "person"
+    noun = random.choice(nouns)
+    adj = random.choice(adjectives)
 
     return (noun, adj)
 
 
 while True:
     (noun, adjective) = generate_costume()
 
-    print "You go dressed as a {} {} to the party."
+    print "You go dressed as a {} {} to the party.".format(adjective, noun)
 
-    happy = raw_input("Are you happy with this choice? ")
+    happy = raw_input("Are you happy with this choice? ").lower().startswith("y")
 
     # Check if the user typed something like 'yes' or 'y' and
     # quit the program if they are happy.

icecream.py

@@ -5,7 +5,7 @@
 my_faves    = ['mint', 'caramel']
 
 
-for item in my_list:
-    if my_faves:
+for item in all_flavors:
+    if item in my_faves:
         print "I like {}".format(item)
 

keyboard.py

@@ -7,20 +7,23 @@
 instruments = ['keyboard', 'cello', 'bass', 'flute', 'pipe', 'piano',
 'violin', 'oboe', 'triangle']
 
+
 def get_cat_and_instrument(position):
-cat = cats[position]
-instrument = instruments[position]
-return "{} plays the {}".format(cat, instrument)
+	cat = cats[position]
+	instrument = instruments[position]
+	return "{} plays the {}".format(cat, instrument)
+
 
 # Print out my cat orchestra one by one
 total_cats = len(cats)
 position = 0
 
-while True:
-if position >= total_cats:
-    break
 
-print get_cat_and_instrument(position)
-position += 1
+while True:
+	if position >= total_cats:
+		break
+
+	print get_cat_and_instrument(position)
+	position += 1
 
 # Could you do the assignment of cats and instruments any other ways?

vacation.py

@@ -4,8 +4,14 @@
 # Hint:
 # Start at the bottom and work upwards.
 
+import site
 
-vacation_spots = ['Tahoe', 'Hawaii', 'New York', 'Mexico']
+vacation_spots = {
+    'snow': 'Tahoe', 
+    'wind': 'Hawaii', 
+    'rain': 'New York',
+    'sun': 'Mexico'
+}
 
 seasons = ['spring', 'summer', 'fall', 'winter']
 
@@ -25,45 +31,39 @@
 
 
 def best_vacation_spot(weather_type):
-    # Look at the weather type and return the vacation spot that
-    # is the best for that weather.
-    # You can use this mapping:
-    # snow = Tahoe
-    # wind = Hawaii
-    # rain = New York
-    # sun = Mexico
-
-    return "Stay at home"
+    return vacation_spots[weather_type]
 
 
 def vacation_activity(weather_type):
     # Look up the vacation activity from activities
     # and return just the activity itself
-    print activity
+    return activities[weather_type]
 
 
 def get_my_vacation():
 
     season = raw_input("What season do you want to travel? ")
 
     # check if season is in the seasons list
-    if not seasons:
+    if season not in seasons:
         print "Sorry, that isn't a season. I can't help you."
+        exit()
 
     # look up the weather type for that season
     weather = weather_patterns[season]
 
     # get the best vacation spot for that type
-    best_vacation_spot(weather_type)
+    vacation_spot = best_vacation_spot(weather)
 
     # get the best vacation activity for that type
-    vacation_activity(weather_type)
+    activity = vacation_activity(weather)
 
-    print "You should travel to {}, where you can spend your time {}!".format(vacation_spot, vacation_activity)
+    print "You should travel to {}, where you can spend your time {}!".format(vacation_spot, activity)
 
 
 def main():
     print "Welcome to the Vacation-o-Matic!"
+    get_my_vacation()
 
 
 if __name__=="__main__":