...的汇编语言程序设计课后习题答案,新版或第二版都可以答:4)在BETA为道址的存储单元中连续存放字节数据:2个23,5个'A',10个(1,2),20个空单元。 BETA DB 2 DUP (23),5 DUP ('A'),10 DUP (1,2), 20 DUP (?) 5)在STRING为首址的存储单元中存放字符串'THIS IS A EXAMPE' STRING DB 'THIS IS A EXAMPE' 3.3下列伪指令序列中,BASUB的值为多少?它...
...设在数据段中以BLOCK为首地址的存储区域中存...答:data segment block db 16 dup(?)average db 0 data ends code segment start: mov ax,data mov ds,ax xor ax,ax lea si,block mov cx,16 _Add: mov bl,[si]add al,bl adc ah,0 inc si loop _Add div ax,16 mov average,al mov ax,4c00h int 21h code ends e...