有关于生命游戏的fortran程序源代码-Fortran on the life of the game source code

彭国伦《Fortran95程序设计》书中13章最后的练习题。用Fortran调用SGL函数编写的俄罗斯方块游戏。-Lun Peng " Fortran95 program design," the final chapter in the book 13 exercises. Written in Fortran function call SGL Tetris game.