Python/tuples.py at main · zervxt/Python · GitHub

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thistuple = {"apple", "banana", "cherry", "apple"}
print(thistuple)


#Print the number of items in the tuple:
thistuple = ("apple", "banana", "cherry")
print(len(thistuple))


thistuple = {"apple",}
print(thistuple)


mytuple = ("apple", "banana", "cherry")
print(type(mytuple))

thistuple = tuple(("apple", "banana", "cherry")) # note the double round-brackets
print(thistuple)

#Print the second item in the tuple:
thistuple = ("apple", "banana", "cherry")
print(thistuple[1])


#Return the third, fourth, and fifth item:
thistuple = ("apple", "banana", "cherry", "orange", "kiwi", "melon", "mango")
print(thistuple[2:5])


#This example returns the items from the beginning to, but NOT included, "kiwi":
thistuple = ("apple", "banana", "cherry", "orange", "kiwi", "melon", "mango")
print(thistuple[:4])

#This example returns the items from "cherry" and to the end:
Thistuple=("apple", "banana", "cherry", "orange", "kiwi", "melon", "mango")
print(thistuple[2:])


#This example returns the items from index -4 (included) to index -1 (excluded)
thistuple = ("apple", "banana", "cherry", "orange", "kiwi", "melon", "mango")
print(thistuple[-4:-1])


thistuple = ("apple", "banana", "cherry")
if "pear" in thistuple:
  print("Yes, fruit is in the fruits tuple")
else:
    print("fruit is not in the tuple")


#Convert the tuple into a list to be able to change it:
x = ("apple", "banana", "cherry")
y = list(x)
y[1] = "kiwi"
x = tuple(y)
print(x)

#Convert the tuple into a list, add "orange", and convert it back into a tuple:
thistuple = ("apple", "banana", "cherry")
y = list(thistuple)
y.append("orange")
thistuple = tuple(y)
print(thistuple)

#adding a tuple into a tuple
#Create a new tuple with the value "orange", and add that tuple:
thistuple = ("apple", "banana", "cherry")
y = ("orange",)
thistuple += y
print(thistuple)

#Convert the tuple into a list, remove "apple", and convert it back into a tuple:
thistuple = ("apple", "banana", "cherry")
y = list(thistuple)
y.remove("apple")
thistuple = tuple(y)
print(thistuple)


#The del keyword can delete the tuple completely:
#thistuple = ("apple", "banana", "cherry")
#del thistuple
#print(thistuple) #this will raise an error because the tuple no longer exists


#Unpacking a tuple:
fruits = ("apple", "banana", "cherry")
(green, yellow, red) = fruits
print(green)
print(yellow)
print(red)


#Assign the rest of the values as a list called "red":
fruits = ("apple", "banana", "cherry", "strawberry", "raspberry")
(green, yellow, *red) = fruits
print(green)
print(yellow)
print(red)


#Add a list of values the "tropic" variable:
fruits = ("apple", "mango", "papaya", "pineapple", "cherry")
(green, *tropic, red) = fruits
print(green)
print(tropic)
print(red)


#Iterate through the items and print the values:
thistuple = ("apple", "banana", "cherry")
for x in thistuple:
  print(x)


#Print all items by referring to their index number:
thistuple = ("apple", "banana", "cherry")
for i in range(len(thistuple)):
  print(thistuple[i])


#Join two tuples:
tuple1 = ("a", "b" , "c")
tuple2 = (1, 2, 3)

tuple3 = tuple1 + tuple2
print(tuple3)


#Multiply the fruits tuple by 2:
fruits = ("apple", "banana", "cherry")
mytuple = fruits * 2

print(mytuple)


#Print all items, using a while loop to go through all the index numbers:
thistuple = ("apple", "banana", "cherry")
i = 0
while i < len(thistuple):
  print(thistuple[i])
  i = i + 1