[主观题]

SET TALK OFF

STORE O TO X,Y

D.0 WHILE.T.

X=X+1

Y=Y+X

IF X>=5

E.XIT

E.NDIF

E.NDDO

?X,Y

RETURN

当程序执行到?x,Y命令时,X,Y的值分别是[ ]、[ ]。

参考答案与解析:

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