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Python program to mask a list using values from another list
When it is required to mask a list with the help of values from another list, list comprehension is used.
Example
Below is a demonstration of the same
my_list = [5, 6, 1, 9, 11, 0, 4] print("The list is :") print(my_list) search_list = [2, 10, 6, 3, 9] result = [1 if element in search_list else 0 for element in my_list] print("The result is :") print(result)
Output
The list is : [5, 6, 1, 9, 11, 0, 4] The result is : [0, 1, 0, 1, 0, 0, 0]
Explanation
A list is defined and is displayed on the console.
Another list of elements is defined.
The list comprehension is used to iterate through the list and search for the element in the list.
The results are assigned to a variable.
This result is displayed on the console.
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