C语言 打印“魔方阵”，所谓魔方阵是指这样的方阵 ，它的每一行，每一列和对角线之间和均相等。例如，三阶魔方阵为 8 1 6 3 5 7 4 9 2 要求打印出1~n的平方数的自然数的魔方阵。-C language Print "demons Matrix" and the so-called magic matrix is the matrix, which each row, Each series and between di