画矩阵盒子程序 矩阵盒子由X组成，输入两个数，第一个数代表矩阵盒子的数量，第二个数代表每个盒子中包含的矩阵列数，具体例子见程序说明程序通过编译运行--The the painting matrix box program matrix box consists of X, the input two numbers, the first number represents the number of matrix box, second number represents the number