﻿ Python: Create a two-dimensional list from given list of lists - w3resource

# Python: Create a two-dimensional list from given list of lists

## Python List: Exercise - 264 with Solution

Write a Python program to create a two-dimensional list from a given list of lists.

• Use *nums to get the provided list as tuples.
• Use zip() in combination with list() to create the transpose of the given two-dimensional list.

Sample Solution:

Python Code:

``````def two_dimensional_list(nums):
return list(zip(*nums))
print(two_dimensional_list([[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]))
print(two_dimensional_list([[1, 2], [4, 5]]))
```
```

Sample Output:

```[(1, 4, 7, 10), (2, 5, 8, 11), (3, 6, 9, 12)]
[(1, 4), (2, 5)]
```

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:

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## Python: Tips of the Day

Decapitalizes the first letter of a string:

Example:

```def tips_decapitalize(s, upper_rest=False):
return s[:1].lower() + (s[1:].upper() if upper_rest else s[1:])
print(tips_decapitalize('PythonTips'))
print(tips_decapitalize('PythonTips', True))
```

Output:

```pythonTips
pYTHONTIPS
```

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