NumPy Interoperability Exercises, Practice, Solutions

NumPy Interoperability Exercises [ 20 exercises with solution]

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1. Write a NumPy program to convert a Python list to a NumPy array and print the array.
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2. Write a NumPy program to convert a NumPy array to a native Python list and print the list.
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3. Write a NumPy program to convert a Python tuple to a NumPy array and print the array.
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4. Write a NumPy program to convert a NumPy array to a Python tuple and print the tuple.
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5. Write a NumPy program to convert a Pandas DataFrame to a NumPy array and print the array.
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6. Write a NumPy program to convert a NumPy array to a Pandas DataFrame and print the DataFrame.
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7. Write a NumPy program to convert a dictionary with numeric values to a NumPy array and print the array.
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8. Write a NumPy program to convert a NumPy array to a dictionary with indices as keys and array elements as values.
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9. Write a NumPy program to convert a nested Python list to a 2D NumPy array and print the array.
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10. Write a NumPy program to convert a 2D NumPy array to a nested Python list and print the list.
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11. Write a NumPy program to convert a Pandas Series to a NumPy array and print the array.
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12. Write a NumPy program to convert a NumPy array to a Pandas Series and print the Series.
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13. Write a NumPy program to create a Pandas DataFrame, convert it to a NumPy array, and then convert it back to a DataFrame.
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14. Write a NumPy program to save a NumPy array to a CSV file and verify the contents by reading the file.
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15. Write a NumPy program to read a CSV file into a NumPy array and print the array.
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16. Write a NumPy program to convert a 3D NumPy array to a list of lists of lists and print the result.
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17. Write a NumPy program to convert a list of lists of lists to a 3D NumPy array and print the array.
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18. Write a NumPy program to convert a Pandas DataFrame with mixed data types (numerics and strings) to a NumPy array.
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19. Write a NumPy program to combine a NumPy array and a Pandas DataFrame into a single DataFrame and print it.
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20. Write a NumPy program to append a NumPy array to a Python list and print the result.
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