汇编语言屏幕显示多位数字源程序

ASC1 DB '2','6','9' ASC2 DB '3','5','8' ASUM DB 4 DUP(?) DATA ENDS

CODE SEGMENT

ASSUME CS:CODE,DS:DATA BEGIN: MOV AX,DATA MOV DS,AX MOV CLD

MOV MOV LEA MOV MOV LOP1: LODS SAHF

ADC AAA LAHF

OR STOSB

INC LOOP AND OR MOV MOV MOV LOP2: MOV INT DEC LOOP MOV INT CODE ENDS

END ES,AX SI,OFFSET ASC1 BX,OFFSET ASC2 DI,ASUM CX,3 AH,0 ASC1 AL,[BX] AL,30H BX LOP1 AH,1 AH,30H [DI],AH AH,2 CX,4 DL,[DI] 21H DI LOP2 AH,4CH 21H BEGIN