Lecture "Organising information: unordered structures", exercise 3

[essepuntato]

Suppose to organise some of the elements in the set returned by the second exercise in two different sets: set_hobbit that refers to the set set({"Frodo", "Sam", "Pippin", "Merry"}), and set_magician defined as set({"Saruman", "Gandalf"}). Create a dictionary containing two pairs: one that associates the set of hobbits with the key "hobbit", and the other that associates the set of magicians with the key "magician".

[n1kg0r]

set_hobbit = set({"Frodo", "Sam", "Pippin", "Merry"})
set_magician = set({"Saruman", "Gandalf"}) 

lotr_dict = dict({'hobbit': set_hobbit, 'magician': set_magician})

[delete4ever]

lotr_dict={}
set_hobbit= set({"Frodo", "Sam", "Pippin", "Merry"})
set_magician= set({"Saruman", "Gandalf"})
lotr_dict.update({"hobbit":set_hobbit})
lotr_dict.update({"magician":set_magician})

[EricaAndreose]

set_hobbit = set()

set_hobbit.add("Frodo")
set_hobbit.add("Sam")
set_hobbit.add("Pippin")
set_hobbit.add("Merry")

set_magician = set()

set_magician.add("Saruman")
set_magician.add("Galdalf")

lotr_dict = dict()

lotr_dict["hobbit"]=set_hobbit
lotr_dict["magician"]=set_magician

print(lotr_dict)

Terminal run: {'hobbit': {'Frodo', 'Sam', 'Pippin', 'Merry'}, 'magician': {'Saruman', 'Galdalf'}}

[lvcasmariani]

lotr_dict = dict()
lotr_dict["hobbit"] = "Frodo", "Sam", "Pippin", "Merry"
lotr_dict["magician"] = "Saruman", "Gandalf"

print(lotr_dict)

#now lotr_dict contains:
#{'hobbit': {'Frodo', 'Sam', 'Pippin', 'Merry'}, 'magician': {'Saruman', 'Gandalf'}}

[GaiaOrtona]

set_hobbit = set({"Frodo", "Sam", "Pippin", "Merry"}) set_magician = set({"Saruman", "Gandalf"}) my_first_dict = dict() my_first_dict["hobbit"] = set_hobbit my_first_dict["magician"] = set_magician print(my_first_dict)

[giorgiacrosilla]

set_hobbit = {"Frodo", "Sam", "Pippin", "Merry"}
set_magicians = {"Saruman", "Gandalf"}
my_dict = dict ()
my_dict["hobbit"] = set_hobbit
my_dict["magician"] = set_magicians
print(my_dict)

[mjavadf]

set_hobbit = set({"Frodo", "Sam", "Pippin", "Merry"})
set_magician = set({"Saruman", "Gandalf"})

fellowship = {'hobbit': set_hobbit,
              'magician': set_magician}

[tiglio95]

set_hobbits = set({"Frodo", "Sam", "Pipin", "Merry"})
set_magicians = set({"Asurman", "Gandalf"})
new_dict = dict(({"Hobbit": set_hobbits, "magician":set_magicians}))
print(new_dict)

output: {'Hobbit': {'Pipin', 'Frodo', 'Merry', 'Sam'}, 'magician': {'Asurman', 'Gandalf'}}

[ranacoskun]

set_hobbit = set({"Frodo", "Sam", "Pippin", "Merry"})
set_magician = set({"Saruman", "Gandalf"})

my_dict = dict({"hobbit":set_hobbit,"magician":set_magician})
#{'hobbit': {'Frodo', 'Merry', 'Pippin', 'Sam'}, 'magician': {'Saruman', 'Gandalf'}}

[lucia1299]

set_hobbit = {"Frodo", "Sam", "Pippin", "Merry"}
set_magician = {"Saruman", "Gandalf"}

dict_tolkien = dict()
dict_tolkien["hobbit"] = set_hobbit
dict_tolkien["magician"] = set_magician

print(dict_tolkien)

#Console output
{'hobbit':  'Frodo', 'Pippin', 'Sam', 'Merry'}, 'magician':{'Gandalf', 'Saruman'}}

[matteo-guenci]

set_hobbit = set({"Frodo", "Sam", "Pippin", "Merry"})
set_magician = set({"Gandalf", "Saruman"})
dict = ({"hobbits" : set_hobbit, "magician" : set_magicians})
print(dict)

[corrado877]

set_hobbit= set({"Frodo", "Sam","Pippin", "Merry"})
set_magician= set ({"Saruman", "Gandalf"})


hobbit_dict=dict()
magician_dict=dict()
hobbit_dict["Hobbits"]=set_hobbit
magician_dict["Magicians"]=set_magician

lotr_dict=dict()
lotr_dict.update(hobbit_dict)
lotr_dict.update (magician_dict)

print (lotr_dict)
{'Hobbits': {'Frodo', 'Pippin', 'Sam', 'Merry'}, 'Magicians': {'Saruman', 'Gandalf'}}

[SalvatoreDiMarzo]

my_set ={"Bilbo", "Frodo", "Sam", "Pippin", "Merry"}
my_set.remove("Bilbo")
my_set.add("Galadriel")
my_set.update(set({"Saruman", "Frodo", "Gandalf"}))
set_hobbit = set({"Frodo", "Sam", "Pippin", "Merry"})
set_magician = set({"Saruman", "Gandalf"})
my_dict = dict({"Hobbit:": set_hobbit, "Magician:": set_magician})
print(my_dict)

Result
{'Hobbit:': {'Merry', 'Frodo', 'Sam', 'Pippin'}, 'Magician:': {'Saruman', 'Gandalf'}}

[ChiaraParravicini]

set_hobbit = {"Frodo", "Sam", "Pippin", "Merry"}
set_magician = {"Saruman", "Gandalf"}
lotr_characters_dict = dict()
lotr_characters_dict["hobbit"] = "Frodo", "Sam", "Pippin", "Merry"
lotr_characters_dict["magician"] = "Saruman", "Gandalf"

[eugeniavd]

set_hobbit = {"Frodo", "Sam", "Pippin", "Merry"}
set_magician = {"Saruman", "Gandalf"}

ring_dict = dict()
ring_dict["hobbit"] = set_hobbit
ring_dict["magician"] = set_magician

#checking
print(ring_dict)

{'hobbit': {'Frodo', 'Sam', 'Pippin', 'Merry'}, 'magician': {'Gandalf', 'Saruman'}}

[essepuntato]

Hi all,

Just a few comments:

• @lvcasmariani and @ChiaraParravicini, you did not create sets, really... Try to run it in the terminal and see what happens when printing the final object
• @GaiaOrtona, please, use the right environment for rendering the code (i.e. ```)

[alka2696]

set_hobbit = set()
set_hobbit.add("Frodo")
set_hobbit.add("Sam")
set_hobbit.add("Pippin")
set_hobbit.add("Merry")

set_magician = set()
set_magician.add("Saruman")
set_magician.add("Gandalf")

my_dict = dict()
my_dict["hobbit"] = set_hobbit
my_dict["magician"] = set_magician

print(my_dict)

Output- {'hobbit': {'Sam', 'Frodo', 'Merry', 'Pippin'}, 'magician': {'Gandalf', 'Saruman'}}