编译原理课程设计，dowhile循环语句的分析，算符优先，4元式输出的，包括课程设计报告，80分以上的课程设计-Principles of curriculum design compiler, dowhile loop analysis, operator priority, 4 yuan of output, including curriculum design report, more than 80 curriculum design

DO-WHILE循环语句的翻译程序设计（简单优先法、输出四元式）-DO-WHILE loop statement, the translation of program design (simple priority method, the output quaternion type)

4个案例，分别围绕goto循环和dowhile循环展开讲述。程序中有说明(The 4 case is about goto cycle and dowhile cycle respectively. There are instructions in the program)