．根据下列算法语句，当输入\(x=-\)\(5\)，\(y=\)\(15\)时，则输出的结果为\((\) \()\)

\(INPUT x\)

\(INPUT y\)

\(IF x < 0 THEN\)

\(x=y+3\)

\(ELSE\)

\(y=y-3\)

\(END IF\)

\(PRINT x-y\)，\(y+x\)

\(END\)