8. Lo Shu Magic Square The Lo Shu Magic Square is a grid with 3 rows and 3 columns shown in Figure 7-19 Q. The Lo Shu Magic Square has the following properties: Figure 7-19 Lo Shu Magic Square 4 9 2 5 7 8 • The grid contains the numbers 1 through 9 exactly. • The sum of each row, each column, and each diagonal all add up to the same number. This is shown in Figure 7-20 D. Figure 7-20 Sums of the rows, columns, and diagonals 15 4. 9 +15 3 7 + 15 8 1 + 15 15 15 15 15 In a program, you can simulate a magic square using a two-dimensional array. Write a function that accepts a two-dimensional array as an argument, and determines whether the array is a Lo Shu Magic Square. Test the function in a program.

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