liping8.asm

来自「(1)编写分支结构.asm文件实现:如果输入大小写子母就在屏幕上输出c 如果输入」· 汇编 代码 · 共 44 行

data segment
  score db 23,89,56,66,88,70,69,84,92,100
  r5 db 0
  r6 db 0
  r7 db 0
  r8 db 0
  r9 db 0
data ends
code segment 'code'
     assume ds:data,cs:code
begin:	mov ax,data
	mov ds,ax
	mov cx,10
	lea bx,score
again:	mov al,[bx]
	cmp cx,0
	je  next6
	cmp al,60
	jge next1
	inc r5
	jmp next5
next1:	cmp al,70
	jge next2
	inc r6
	jmp next5
next2:	cmp al,80
	jge next3
	inc r7
	jmp next5
next3:	cmp al,90
	jge next4
	inc r8
	jmp next5
next4:	cmp al,100
	jg  next5
	inc r9
next5:	inc bx
	dec cx
	jmp again
next6:	mov ah,4ch
	int 21h
code	ends
	end begin