COMSC 140->OBJECT ORIENTED C++ INSTRUCTOR: JACKIE KUEHN MAGIC SQUARE (60 POINTS) CONCEPT: VECTORS (HW5) DUE: A magic square is an n-by-n vector where the integers 1 to n' appear exactly once and the sum of the integers in every row, column, and on both diagonals is the same. For example, the following magic square results when n-7. Notice that each row column and both diagonals total 175 MAGIC SQUARE WITH n-7 30 39 48 10 28 38 18 27 29 46 17 26 35 37 25 34 36 15 24 42 4 23 32 43 12 - 31 40 49 20 Implement the class with two member functions: a constructor and a display method. You should use an STL vector. The following code in main should generate output like the above: square,magic(7); magic.display)