﻿ Python: Swap comma and dot in a string - w3resource

# Python: Swap comma and dot in a string

## Python String: Exercise-48 with Solution

Write a Python program to swap comma and dot in a string.

Sample Solution:-

Python Code:

``````amount = "32.054,23"
maketrans = amount.maketrans
amount = amount.translate(maketrans(',.', '.,'))
print(amount)
```
```

Sample Output:

```32,054.23
```

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 Programming skills with w3resource's quiz.

﻿

## Python: Tips of the Day

What is the difference between Python's list methods append and extend?

append: Appends object at the end.

```x = [1, 2, 3]
x.append([4, 5])
print (x)
```

Output:

```[1, 2, 3, [4, 5]]
```

extend: Extends list by appending elements from the iterable.

```x = [1, 2, 3]
x.extend([4, 5])
print (x)
```

Output:

```[1, 2, 3, 4, 5]
```

Ref: https://bit.ly/2AZ6ZFq