﻿ Python: Replace last value of tuples in a list - w3resource # Python Exercise: Replace last value of tuples in a list

## Python tuple: Exercise-21 with Solution

Write a Python program to replace last value of tuples in a list.

Sample Solution:-

Python Code:

``````l = [(10, 20, 40), (40, 50, 60), (70, 80, 90)]
print([t[:-1] + (100,) for t in l])
```
```

Sample Output:

```[(10, 20, 100), (40, 50, 100), (70, 80, 100)]
```

Flowchart: ## 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.

What is the difficulty level of this exercise?

Test your Python skills with w3resource's quiz

﻿

## Python: Tips of the Day

Returns the maximum value of a list, after mapping each element to a value using the provided function

Example:

```def tips_max(lst, fn):
return max(map(fn, lst))

print(tips_max([{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }], lambda v : v['n']))
```

Output:

```8
```