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Python Data Types: Tuple - Exercises, Practice, Solution

Python Tuple [ 32 exercises with solution]

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1. Write a Python program to create a tuple. Go to the editor

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2. Write a Python program to create a tuple with different data types. Go to the editor

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3. Write a Python program to create a tuple with numbers and print one item. Go to the editor

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4. Write a Python program to unpack a tuple in several variables. Go to the editor

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5. Write a Python program to add an item in a tuple. Go to the editor

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6. Write a Python program to convert a tuple to a string. Go to the editor

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7. Write a Python program to get the 4th element and 4th element from last of a tuple. Go to the editor

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8. Write a Python program to create the colon of a tuple. Go to the editor

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9. Write a Python program to find the repeated items of a tuple. Go to the editor

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10. Write a Python program to check whether an element exists within a tuple. Go to the editor

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11. Write a Python program to convert a list to a tuple. Go to the editor

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12. Write a Python program to remove an item from a tuple. Go to the editor

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13. Write a Python program to slice a tuple. Go to the editor

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14. Write a Python program to find the index of an item of a tuple. Go to the editor

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15. Write a Python program to find the length of a tuple. Go to the editor

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16. Write a Python program to convert a tuple to a dictionary. Go to the editor

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17. Write a Python program to unzip a list of tuples into individual lists. Go to the editor

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18. Write a Python program to reverse a tuple. Go to the editor

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19. Write a Python program to convert a list of tuples into a dictionary. Go to the editor

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20. Write a Python program to print a tuple with string formatting. Go to the editor
Sample tuple : (100, 200, 300)
Output : This is a tuple (100, 200, 300)

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21. Write a Python program to replace last value of tuples in a list. Go to the editor
Sample list: [(10, 20, 40), (40, 50, 60), (70, 80, 90)]
Expected Output: [(10, 20, 100), (40, 50, 100), (70, 80, 100)]

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22. Write a Python program to remove an empty tuple(s) from a list of tuples. Go to the editor
Sample data: [(), (), ('',), ('a', 'b'), ('a', 'b', 'c'), ('d')]
Expected output: [('',), ('a', 'b'), ('a', 'b', 'c'), 'd']

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23. Write a Python program to sort a tuple by its float element. Go to the editor
Sample data: [('item1', '12.20'), ('item2', '15.10'), ('item3', '24.5')]
Expected Output: [('item3', '24.5'), ('item2', '15.10'), ('item1', '12.20')]
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24. Write a Python program to count the elements in a list until an element is a tuple. Go to the editor
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25. Write a Python program convert a given string list to a tuple. Go to the editor
Original string: python 3.0
<class 'str'>
Convert the said string to a tuple:
('p', 'y', 't', 'h', 'o', 'n', '3', '.', '0')
<class 'tuple'>

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26. Write a Python program calculate the product, multiplying all the numbers of a given tuple. Go to the editor
Original Tuple:
(4, 3, 2, 2, -1, 18)
Product - multiplying all the numbers of the said tuple: -864
Original Tuple:
(2, 4, 8, 8, 3, 2, 9)
Product - multiplying all the numbers of the said tuple: 27648

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27. Write a Python program to calculate the average value of the numbers in a given tuple of tuples. Go to the editor
Original Tuple:
((10, 10, 10, 12), (30, 45, 56, 45), (81, 80, 39, 32), (1, 2, 3, 4))
Average value of the numbers of the said tuple of tuples:
[30.5, 34.25, 27.0, 23.25]
Original Tuple:
((1, 1, -5), (30, -15, 56), (81, -60, -39), (-10, 2, 3))
Average value of the numbers of the said tuple of tuples:
[25.5, -18.0, 3.75]

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28. Write a Python program to convert a tuple of string values to a tuple of integer values. Go to the editor
Original tuple values:
(('333', '33'), ('1416', '55'))
New tuple values:
((333, 33), (1416, 55))

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29. Write a Python program to convert a given tuple of positive integers into an integer. Go to the editor
Original tuple:
(1, 2, 3)
Convert the said tuple of positive integers into an integer:
123
Original tuple:
(10, 20, 40, 5, 70)
Convert the said tuple of positive integers into an integer:
102040570

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30. Write a Python program to check if a specified element presents in a tuple of tuples. Go to the editor
Original list:
(('Red', 'White', 'Blue'), ('Green', 'Pink', 'Purple'), ('Orange', 'Yellow', 'Lime'))
Check if White presenet in said tuple of tuples!
True
Check if White presenet in said tuple of tuples!
True
Check if Olive presenet in said tuple of tuples!
False

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31. Write a Python program to compute element-wise sum of given tuples. Go to the editor
Original lists:
(1, 2, 3, 4)
(3, 5, 2, 1)
(2, 2, 3, 1)
Element-wise sum of the said tuples:
(6, 9, 8, 6)

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32. Write a Python program to compute the sum of all the elements of each tuple stored inside a list of tuples. Go to the editor
Original list of tuples:
[(1, 2), (2, 3), (3, 4)]
Sum of all the elements of each tuple stored inside the said list of tuples:
[3, 5, 7]
Original list of tuples:
[(1, 2, 6), (2, 3, -6), (3, 4), (2, 2, 2, 2)]
Sum of all the elements of each tuple stored inside the said list of tuples:
[9, -1, 7, 8]

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Python: Tips of the Day

Python: Time it

timeit library is great for timing Python execution times. Just pass a function in string format to timeit.timeit() method and it will carry out 1 million executions to report the minimum time the code takes.

Its very useful to compare small code pieces and different functions but can be sluggish with big code.

Check out the example below demonstrating the execution time difference between 2 very similar list comprehension methods in Python:

import timeit
lst1='''list(range(100))'''
lst2='''[i for i in range(100)]'''
a=timeit.timeit(lst1)
b=timeit.timeit(lst2)
print(a, b, sep="------")

Output:

1.9301698543131351------5.389458132907748