Python – Loop Sets
In this chapter, we will study Python sets loop with examples to meet the learning objectives.
Loop Items
If we are discussing Python set loops, you can loop through each item in the tuple using a for loop.
You should print each item in the set one by one:
Example:
country_set = {"United States of America", "United Kingdom", "Finland", "Brazil", "Germany", "Spain", "Maldives", "Croatia", "Denmark", "Italy"}
for i in country_set:
print(i)
Additionally, the following code will make it easier for you to understand the working of for loop in python:
Example:
site_name="MrExamples"for x in site_name:
print(x)
Python For Loop Uses
Here are some common uses of the for loop in Python:
- You can use a
forloop to iterate over elements in a list, tuple, string, or range. - A
forloop can be used to iterate over keys, values, or items (key-value pairs) in a dictionary. - You can use the
range()function with aforloop to execute a block of code a specific number of times. - A
forloop can iterate over lines in a file, allowing you to process the contents line by line. - The
forloop can iterate over any object that is iterable, including sets, generators, and custom iterable classes.
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