CODE SEGMENT ASSUME CS:CODE START: MOV AL,00000001B MOV AH,AL ROL AH,1 ; AND AH,1 OR AH,AL AND AH,1 CMP AH,0 JE @1 MOV BL,1 JMP @2 @1: MOV BL,0 @2: MOV DL,BL OR DL,30H MOV AH,2 INT 21H MOV AH,4CH INT 21H CODE ENDS END START
莫非是川大的QAQ