﻿ Python: Get variable unique identification number or string - w3resource # Python: Get variable unique identification number or string

## Python List: Exercise - 36 with Solution

Write a Python program to get variable unique identification number or string.

Sample Solution:-

Python Code:

``````x = 100
print(format(id(x), 'x'))
s = 'w3resource'
print(format(id(s), 'x'))
```
```

Sample Output:

```a6aa40
7f209e6c6670
```

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## Python: Tips of the Day

Floor Division:

When we speak of division we normally mean (/) float division operator, this will give a precise result in float format with decimals.

For a rounded integer result there is (//) floor division operator in Python. Floor division will only give integer results that are round numbers.

```print(1000 // 300)
print(1000 / 300)```

Output:

```3
3.3333333333333335```