I am working on a task with these instructions:

Write a program that queries the user for an odd integer n, where n is a 3, a 5, or a 7. Create a 7x7 static matrix and use it to produce an n x n magic square as described in the problem.

The problem is that the Magic Square is going above the number 7; it will take any number for some reason when the user inputs it. I need it to be a 7x7 static matrix, as described in the problem.

Please fix my code and comment where you fixed it so I can learn from my mistake.

Here is my code:

```

/*--------------------------------------------------------------------

Program to construct magic squares of odd size.

Input: Size of square (odd #)

Output: A magic square

----------------------------------------------------------------------*/

#include // cin, cout, >>, <<

#include // setw()

#include // exit()

using namespace std;

const int MAX_DIM = 21;

typedef int IntTable[MAX_DIM][MAX_DIM ];

void createMagic(IntTable square, int n);

/*---------------------------------------------------------------------

Construct a magic square of odd size n.

Precondition: size of square is odd positive integer.

Postcondition: square stores an n x n magic square.

----------------------------------------------------------------------*/

void display(IntTable t, int n);

/*---------------------------------------------------------------------

Display an n x n magic square.

Precondition: None.

Postcondition: square is output to cout.

----------------------------------------------------------------------*/

int main()

{

IntTable square;

int sizeOfSquare;

cout << " Enter size of magic square (odd number): ";

cin >> sizeOfSquare;

createMagic(square, sizeOfSquare);

display(square, sizeOfSquare);

}

//--- Definition of createMagic()

void createMagic(IntTable square, int n)

{

if (n % 2 == 0)

{

cerr << "Size of magic square must be odd. ";

exit(1);

}

int row,

col;

for (row = 0; row < n; row++)

for (col = 0; col < n; col++)

square[row][col] = 0;

row = 0;

col = n / 2;

for (int k = 1; k <= n * n; k++)

{

square[row][col] = k;

row--;

col++;

if (row < 0 && col >= n)

{

row += 2;

col--;

}

if (row < 0)

row = n - 1;

if (col >= n)

col = 0;

if (square[row][col] != 0)

{

row += 2;

col--;

}

}

}

//--- Definition of display()

void display(IntTable t, int n)

{

const int WIDTH = 4;

cout << " Magic square is: " << endl;

for (int i = 0; i < n; i++)

{

for(int j = 0; j < n; j++)

cout << setw(WIDTH) << t[i][j];

cout << endl << endl;

}

}

```