单项选择题
下面程序计算一个整数的各位数字之和。在下划线处应填写的语句是() SET TALK OFF INPUT"X=Y"TO x s=0 DO WHILEx!=0 s=s+MOD(x,10) _________ ENDDO S SET TALK ON
A.x=int(x/10) B.x=int(x%10) C.x=x-int(x/10) D.x=x-int(x%10)