Learning Python: The Ultimate Guide for Beginners to Coding with Python with Useful Tools

Using loop in a Tuple
Similar to what we did in a list using the “for loop,” tuple allows us to loop through the elements in
it. For instance,
sizes =(200, 100)
for size in sizes:
print(size)
The output will be:
200
100
Writing Through a Tuple
As already stated, you cannot modify or alter a tuple; however, you can allocate new values to the
variable representing the tuple. Assuming something happens and you decide to change the size of
the room, you can redefine the entire tuple.
sizes =(200, 100)
print(“This is our original room size:”
for size in sizes:
print(size)

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sizes = (300, 150)
print(“Our new room size:”)
for size in sizes
print(size)
The output will be as follows:
This is our original room size:
200
100
Our new room size:
300
150
Summary
So far, in this chapter, you have learned everything you need to know as it concerns lists and tuple.
I am convinced that you can efficiently work with elements in a list. We also went through how to
use  a  “for  loop”  in  a  list,  the  structure  of  indenting  a  Python  program,  and  popular  indentation
errors to avoid. You learned how to make numerical lists and perform certain operations such as
finding the maximum, minimum, and sum in a list. Additionally, we learned more about slicing a
list and getting only the details you want in a list.
Finally, you learned about tuples. You also know what makes it different from a list. The values of
a tuple cannot change, whereas that of a list can be changed in the course of the program. In the
next  chapter,  you  will  learn  about  using  various  conditional  statements  in  Python.  Endeavor  to
practice the exercise provided in this chapter, as it will enhance your programming skills in Python.
If  peradventure  you  encounter  an  error,  take  your  time  to  go  through  the  line  indicated.
Congratulations on your promotion to the next chapter of this course.

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