data segment array db 1,0,-1,5,6,-2,0 data ends extra segment zheng db 10 dup(?) extra ends code segment assume cs:code,ds:data,es:extra start: mov ax,data mov ds,ax mov cx,7 mov bx,0 mov di,bx mov si,bx again: cmp array[bx],0 jle less_or_eq inc di jmp next less_or_eq: jl next inc si next: add bx,1 dec cx jnz again mov ax,7 sub ax,di sub ax,si code ends end start
统计正负数个数
最新推荐文章于 2023-11-08 18:57:44 发布