汇编求两个数的绝对值

DATAS SEGMENT ;此处输入数据段代码 BUFF DW 198,217,'</p> DAT DB 0,0,'</p> DATAS ENDSSTACKS SEGMENT ;此处输入堆栈段代码STACKS ENDSCODES SEGMENT ASSUME CS:CODES,DS:DATAS,SS:STACKS MAIN PROC FARSTART:PUSH DS MOV AX,DATAS MOV DS,AX ;此处输入代码段代码 CALL ABS_VALUE MOV CL,10DIV CLMOV DAT,ALMOV DAT+1,AHADD DAT,48ADD DAT+1,48MOV AH,09H;显示输出 MOV DX,offset DAT INT 21H MOV AH,4CH INT 21H MAIN ENDPABS_VALUE PROC NEAR;PUSH AXPUSH CXPUSH SI MOV SI,OFFSET BUFF MOV AX,[SI] ADD SI,2 CMP AX,[SI] JGE NEXT;>=0 SUB [SI],AX MOV AX,[SI] JMP NEXT2;<0 NEXT: SUB AX,[SI] NEXT2: POP SI POP CX ;POP AX RETABS_VALUE ENDPCODES ENDS END START