编译原理课程设计，LL（1）算法，按照要求应该是做FOR循环，三地址输出，后面的没做，感觉前面做的还可以，所以上传供参考-Compilation Principle course design, LL (1) algorithm, in accordance with the requirements should be done FOR cycle, three address output, the latter did not do so, the feeling can also be