DATA SEGMENT
NUM DB 1,2,3,4,5,6,7,8,9,9
RESULT DB ?
DATA ENDS
CODE SEGMENT
ASSUME CS:CODE,DS:DATA
START:MOV AX,DATA
MOV DS,AX
MOV DL,0
MOV BX,OFFSET NUM
MOV CX,10
AGAIN:MOV AL,[BX]
TEST AL,01H
JNZ NEXT
INC DL
NEXT: INC BX
LOOP AGAIN
MOV RESULT,DL
MOV AH,4CH
INT 21H
CODE ENDS
END START
编程统计NUM字节单元中偶数的个数,将个数存入RESULT单元。
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转载自blog.csdn.net/qq_38490457/article/details/104560958
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