Question

汇编在屏幕中显示绿色‘welcome to masm！’

assume cs:code,ds:datadata segmentdw 16 dup '0'data endscode segment start:mov ax,b800h mov ds,ax mov ds:[0],'w' mov ds:[1],2h mov ds:[2],'e' mov ds:[3],2h mov ds:[4],'l' mov ds:[5],2h mov ds:[6],'c' mov ds:[7],2h mov ds:[8],'o' mov ds:[9],2h mov ds:[a],'m' mov ds:[b],2h mov ds:[c],'e' mov ds:[d],2h mov ds:[e],0 mov ds:[f],'t' mov ds:[10],2h mov ds:[11],'o' mov ds:[12],2h mov ds:[13],0 mov ds:[14],'m' mov ds:[15],2h mov ds:[16],'a' mov ds:[17],2h mov ds:[18],'s' mov ds:[19],2h mov ds:[1a],'m' mov ds:[1b],2h mov ds:[1c],'!' mov ds:[1d],2h mov ax,4c00h int 21hcode endsend start这样为什么不行啊

Answer 1

语法错误我改了 显示有些错误没改.
assume cs:scode,ds:data
data segment
dw 16 dup ('0')
data ends
scode segment
start:mov ax,0b800h
mov ds,ax
mov ds:[0],'w'
mov ds:[1],2h
mov ds:[2],'e'
mov ds:[3],2h
mov ds:[4],'l'
mov ds:[5],2h
mov ds:[6],'c'
mov ds:[7],2h
mov ds:[8],'o'
mov ds:[9],2h
mov ds:[0ah],'m'
mov ds:[0bh],2h
mov ds:[0ch],'e'
mov ds:[0dh],2h
mov ds:[0eh],0
mov ds:[0fh],'t'
mov ds:[10h],2h
mov ds:[11h],'o'
mov ds:[12h],2h
mov ds:[13h],0
mov ds:[14h],'m'
mov ds:[15h],2h
mov ds:[16h],'a'
mov ds:[17h],2h
mov ds:[18h],'s'
mov ds:[19h],2h
mov ds:[1ah],'m'
mov ds:[1bh],2h
mov ds:[1ch],'!'
mov ds:[1dh],2h
mov ax,4c00h
int 21h
scode ends
end start