masm汇编字符输入小写转大写演示
从键盘读取一个字符变成大写换行并输出
assume cs:codecode segmentstart:mov ah,1int 21hmov bl,alsub bl,20hmov dl,10mov ah,2int 21hmov dl,blmov ah,2int 21hmov ah,4chint 21hcode ends
end start
效果演示:
从键盘读取一个字符变成大写换行并输出
assume cs:codecode segmentstart:mov ah,1int 21hmov bl,alsub bl,20hmov dl,10mov ah,2int 21hmov dl,blmov ah,2int 21hmov ah,4chint 21hcode ends
end start
效果演示: