(程序)
SET TALK OFF
INPUT“x=”TO x
s=0
D.O WHILE x!=0
s=s+ MOD(x,10)(1)(2)
? S
SET TALK ON(1)
A.x=INT(x*10)
B.x=INT(x/10)
C.x=x-INT(x/10)
D.x=x-INT(x*10)