﻿ Python: Count float number in a given mixed list using lambda - w3resource # Python: Count float number in a given mixed list using lambda

## Python Lambda: Exercise-32 with Solution

Write a Python program to count float number in a given mixed list using lambda.

Sample Solution:

Python Code :

``````def count_integer(list1):
ert = list(map(lambda i: isinstance(i, float), list1))
result = len([e for e in ert if e])
return result
list1 = [1, 'abcd', 3.12, 1.2, 4, 'xyz', 5, 'pqr', 7, -5, -12.22]
print("Original list:")
print(list1)
print("\nNumber of floats in the said mixed list:")
print(count_integer(list1))
``````

Sample Output:

```Original list:
[1, 'abcd', 3.12, 1.2, 4, 'xyz', 5, 'pqr', 7, -5, -12.22]

Number of floats in the said mixed list:
3
```

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## Python: Tips of the Day

Returns all the elements of a list except the last one

Example:

```def tips_initial(lst):
return lst[0:-1]

print(tips_initial([1, 2, 3, 4]))
```

Output:

```[1, 2, 3]
```