十进制ASCII码转BCD码? 汇编语言答:start:push cs pop ds mov dx,offset tips mov ah,9 int 21h mov si,3500h;十进制ASCII存于3500H起单元 mov di,350ah;BCD后再存于350AH起内存 mov cx,10;只够输入10个字符 Q0:mov ah,1 int 21h cmp al,'0'jb Q1 cmp al,'9'ja Q1 mov [si],al sub al,30h mov [di],al j...