.model small
.stack 256 ;默认为1kb
.data
bufx db 66
bufy db 67
bufz db ?
.code
.startup
mov al,bufx
mov bl,bufy
cmp al,bl
ja next
mov bufz,bl
jmp done
next:
mov bufz,al
jmp ans
done:
jmp ans
ans:
mov ah,2
mov dl,bufz
int 21h
.exit 0
end
标签：字符,bufz,汇编,bl,ah,mov,al,ans From： https://www.cnblogs.com/weinan030416/p/17097861.html