Converting to a 1D Array Explanation

Write a function that converts a 2D array into a 1D array.

Use list comprehension to convert each element of the 2D array into a 1D array.

This can be implemented with concise and efficient one-liner code.

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def solution(matrix):
    return [element for row in matrix for element in row]

• This uses list comprehension to sequentially extract element from each row and returns it as a new 1D array.

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print(solution([[1, 2], [3, 4], [5]]))  # Output: [1, 2, 3, 4, 5]