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Python: Remove all the values except integer values from a given array of mixed values

Python List: Exercise - 212 with Solution

Write a Python program to remove all the values except integer values from a given array of mixed values.

Sample Solution-1:

Python Code:

def test(lst):
    return [lst for lst in lst if isinstance(lst, int)]
mixed_list = [34.67, 12, -94.89, "Python", 0, "C#"]
print("Original list:", mixed_list)
print("After removing all the values except integer values from the said array of mixed values:")
print(test(mixed_list)) 

Sample Output:

Original list: [34.67, 12, -94.89, 'Python', 0, 'C#']
After removing all the values except integer values from the said array of mixed values:
[12, 0]

Flowchart:

Flowchart: Remove all the values except integer values from a given array of mixed values.

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:


Sample Solution-2:

Python Code:

def test(lst):
    return [x for x in lst if type(x) == int]
mixed_list = [34.67, 12, -94.89, "Python", 0, "C#"]
print("Original list:", mixed_list)
print("After removing all the values except integer values from the said array of mixed values:")
print(test(mixed_list))

Sample Output:

Original list: [34.67, 12, -94.89, 'Python', 0, 'C#']
After removing all the values except integer values from the said array of mixed values:
[12, 0]

Flowchart:

Flowchart: Remove all the values except integer values from a given array of mixed values.

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:


Python Code Editor:

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Next: Write a Python program to calculate the sum of two lowest negative numbers of a given array of integers.

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Python: Tips of the Day

Big Number Readability:

you can separate zeros with underscore (_)

print(2_000_000)
print(2_000_000 +1)

Output:

2000000
2000001