DAT DB 5,13,4,-2,-6,23,3,1,9,0
CNT EQU $—DAT—1
NUM DB ?
DSEG ENDS
SSEG SEGMENT STACK
DB 256DUP(0)
SSEG ENDS
CSEG SEGMENT
ASSUME DS:DSEG,SS:SSEG,CS:CSEG
START: MOV AX,DSEG
MOV DS,AX
MOV SI,OFFSETDAT
MOV CX,CNT
XOR BL,BL
LP: MOV AL,[SI]
XOR AL,[SI+1]
TEST AL,80H
JNE NEXT
INC BL
NEXT: INC SI
LOOP LP
MOV NUM,BL
MOV AH,4CH
INT 21H
CSEG ENDS
END START
若将以上程序中的JNE NEXT指令修改为JE NEXT指令,则程序执行结束后,NUM内存单元中得到的结果是______。