w3resource

Python Exercise: Sort a tuple by its float element

Python tuple: Exercise-23 with Solution

Write a Python program to sort a tuple by its float element.

Sample Solution:-

Python Code:

price = [('item1', '12.20'), ('item2', '15.10'), ('item3', '24.5')]
print( sorted(price, key=lambda x: float(x[1]), reverse=True))

Sample Output:

[('item3', '24.5'), ('item2', '15.10'), ('item1', '12.20')] 

Flowchart:

Flowchart: Sort a tuple by its float element

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

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

Previous: Write a Python program to remove an empty tuple(s) from a list of tuples.
Next: Write a Python program to count the elements in a list until an element is a tuple.

What is the difficulty level of this exercise?



Inviting useful, relevant, well-written and unique guest posts