﻿ Python: Generate a 3D array - w3resource # Python: Generate a 3D array

## Python List: Exercise - 13 with Solution

Write a Python program to generate a 3*4*6 3D array whose each element is *.

Sample Solution:-

Python Code:

``````array = [[ ['*' for col in range(6)] for col in range(4)] for row in range(3)]
print(array)
```
```

Sample Output:

```[[['*', '*', '*', '*', '*', '*'], ['*', '*', '*', '*', '*', '*'], ['*', '*', '*', '*', '*', '*'], ['*', '*', '
*', '*', '*', '*']], [['*', '*', '*', '*', '*', '*'], ['*', '*', '*', '*', '*', '*'], ['*', '*', '*', '*', '*'
, '*'], ['*', '*', '*', '*', '*', '*']], [['*', '*', '*', '*', '*', '*'], ['*', '*', '*', '*', '*', '*'], ['*'
, '*', '*', '*', '*', '*'], ['*', '*', '*', '*', '*', '*']]]
```

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﻿

## Python: Tips of the Day

Checks if the given number falls within the given range.

Example:

```def tips_range(n, start, end = 0):
return start <= n <= end if end >= start else end <= n <= start
print(tips_range(2, 4, 6))
print(tips_range(4, 8))
print(tips_range(1, 3, 5))
print(tips_range(1, 3))
```

Output:

```False
True
False
True
```