题目
[主观题]
请给下列程序添加适当的注释,并说明该程序功能是什么? DATA SEGMENT BUF DW 0, 1, 8, 27, 64, 125, 216, 343, 512, 729 X DW 6 NUM DW ? DATA ENDS CODE SEGMENT ASSUME CS:CODE, DS:DATA START: MOV AX, DATA MOV DS, AX MOV AX, X MOV BX, OFFSET BUF ADD BX, AX ADD BX, AX MOV AX, [BX] MOV NUM, AL MOV AH, 4CH INT 21H CODE ENDS END START