汇编程序从键盘输入一个字符,要求调用bios中断,并用八进制的形式显示其扫描码和ascii码-assembler input from the keyboard of a character, called bios interrupt request, and octal form indicating their scan code and code ascii
词法分析程序的C语言程序框架,加深对词法分析原理的理解-lexical analysis procedure of the C Programming Language framework of lexical analysis to deepen the understanding of the principles