实验1 C语言开发环境使用和数据类型,运算符,表达式
assume cs:code, ds:data data segment x dw 1020h, 2240h, 9522h, 5060h, 3359h, 6652h, 2530h, 7031h y dw 3210h, 5510h, 6066h, 5121h, 8801h, 6210h, 7119h, 3912h data ends code segment start: mov ax, data mov ds, ax mov si, offset x mov di, offset y call add128 mov ah, 4ch int 21h add128: push ax push cx push si push di sub ax, ax mov cx, 8 s: mov ax, [si] adc ax, [di] mov [si], ax inc si inc si inc di inc di loop s pop di pop si pop cx pop ax ret code ends end start

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