There is a two-dimensional array.
a = np.array([[1, 3, 4],
[45, 66, 76],
[0, 9, 4],
[12, 14, 90],
[39, 71, 83],
[27, 20, 5]])
Extract and print an element using indexing. The index of the row and the index of the value are in the input.