w3resource

Python: Get the two largest and three smallest items from a dataset

Python heap queue algorithm: Exercise-25 with Solution

Write a Python program to get the two largest and three smallest items from a dataset.

Sample Solution:

Python Code:

import heapq
h = [10, 20, 50, 70, 90, 20, 50, 40, 60, 80, 100]
print(heapq.nlargest(2,h))
print(heapq.nsmallest(3,h))

Sample Output:

[100, 90]
[10, 20, 20]

Flowchart:

Python heap queue algorithm: Get the two largest and three smallest items from a dataset.

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a Python program to create a heapsort, pushing all values onto a heap and then popping off the smallest values one at a time.
Next: Write a Python program to create a queue and display all the members and size of the queue.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://w3resource.com/python-exercises/heap-queue-algorithm/python-heapq-exercise-25.php