mov Cx 100 <例52 x。ax,ax lea bx, array repeat if sword ptr [bx] > 0 add ax, [bx] else break endif inc bx inc bx un七i1cxz moy result axmov cx,100 xor ax,ax lea bx,array .repeat .if sword ptr [bx] >= 0 add ax,[bx] .else .break .endif inc bx inc bx .untilcxz mov result,ax 例5.2