﻿ Python: Convert a list into a nested dictionary of keys - w3resource

# Python: Convert a list into a nested dictionary of keys

## Python dictionary: Exercise-27 with Solution

Write a Python program to convert a list into a nested dictionary of keys.

Sample Solution:-

Python Code:

``````num_list = [1, 2, 3, 4]
new_dict = current = {}
for name in num_list:
current[name] = {}
current = current[name]
print(new_dict)
```
```

Sample Output:

```{1: {2: {3: {4: {}}}}}
```

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## Python: Tips of the Day

Clamps num within the inclusive range specified by the boundary values x and y:

Example:

```def tips_clamp_num(num,x,y):
return max(min(num, max(x, y)), min(x, y))
print(tips_clamp_num(2, 4, 6))
print(tips_clamp_num(1, -1, -6))
```

Output:

```4
-1
```