﻿ Python: Remove all strings from a given list of tuples - w3resource

# Python: Remove all strings from a given list of tuples

## Python List: Exercise - 192 with Solution

Write a Python program to remove all strings from a given list of tuples.

Sample Solution:

Python Code:

``````def test(list1):
result =   [tuple(v for v in i if not isinstance(v, str)) for i in list1]
return list(result)

marks = [(100, 'Math'), (80, 'Math'), (90, 'Math'), (88, 'Science', 89), (90, 'Science', 92)]
print("\nOriginal list:")
print(marks)
print("\nRemove all strings from the said list of tuples:")
print(test(marks))
```
```

Sample Output:

```Original list:
[(100, 'Math'), (80, 'Math'), (90, 'Math'), (88, 'Science', 89), (90, 'Science', 92)]

Remove all strings from the said list of tuples:
[(100,), (80,), (90,), (88, 89), (90, 92)]
```

Flowchart:

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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```