﻿ Python: Create a 3X3 grid with numbers - w3resource

# Python: Create a 3X3 grid with numbers

## Python List: Exercise - 86 with Solution

Write a Python program to create a 3X3 grid with numbers.

Sample Solution:

Python Code:

``````nums = []
for i in range(3):
nums.append([])
for j in range(1, 4):
nums[i].append(j)
print("3X3 grid with numbers:")
print(nums)
```
```

Sample Output:

```3X3 grid with numbers:
[[1, 2, 3], [1, 2, 3], [1, 2, 3]]
```

Pictorial Presentation: 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

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
```

We are closing our Disqus commenting system for some maintenanace issues. You may write to us at reach[at]yahoo[dot]com or visit us at Facebook