Coursera - Python 3 Programming Specialization - Course 2 - 13.2 Tuple Packing

13_2_TuplePacking.py

# 2) Create a tuple called practice that has four elements: ‘y’, ‘h’, ‘z’, and ‘x’.

# Answer:

practice = 'y', 'h', 'z', 'x' 
print(practice)



# 3) Create a tuple named tup1 that has three elements: ‘a’, ‘b’, and ‘c’.

# Answer:

tup1 = 'a', 'b', 'c'
print(tup1)



# 4. Provided is a list of tuples. Create another list called t_check that contains the third element 
# of every tuple.

# Answer:

lst_tups = [('Articuno', 'Moltres', 'Zaptos'), ('Beedrill', 'Metapod', 'Charizard', 'Venasaur', 'Squirtle'), ('Oddish', 'Poliwag', 'Diglett', 'Bellsprout'), ('Ponyta', "Farfetch'd", "Tauros", 'Dragonite'), ('Hoothoot', 'Chikorita', 'Lanturn', 'Flaaffy', 'Unown', 'Teddiursa', 'Phanpy'), ('Loudred', 'Volbeat', 'Wailord', 'Seviper', 'Sealeo')]
t_check = []

for tup in lst_tups:
    t_check.append(tup[2])
print (t_check)



# Below, we have provided a list of tuples. Write a for loop that saves the second element of each tuple into 
# a list called seconds

# Answer:

tups = [('a', 'b', 'c'), (8, 7, 6, 5), ('blue', 'green', 'yellow', 'orange', 'red'), (5.6, 9.99, 2.5, 8.2), ('squirrel', 'chipmunk')]
seconds = []

for second in tups:
    seconds.append(second[1])
    
print(seconds)