这是一个简单的汇编程序，在汇编后，运行生成的可执行文件，输入行数和列数，即可在屏幕上画出相应行数和列数的格子。-This is a simple compilation of procedures, in the compilation, run the generated executable file, enter the number of rows and columns, you can draw on the screen the corresponding number of rows and columns of the lattice.