【正文】
}()({m a x)0(0*33443303333????????xgsfxgfssx1)1(4)1()0(m a x)}()({m a x)1(1*3331,04433033333???????????????xggsfxgfsxsxx3(s3) 2)2(6)2()1()0(m a x)}()({m a x)2(2*33332,1,04433033333???????????????????xgggsfxgfsxsx3)3(11)3()2()1()0(m a x)}()({m a x)3(3*333333,2,1,04433033333???????????????????????xggggsfxgfsxsx4)4(12)4()3()2()1()0(m a x)}()({m a x)4(4*3333334,3,2,1,04433033333???????????????????????????xgggggsfxgfsxsx5)5(12)5()4()3()2()1()0(m a x)}()({m a x)5(5*33333335,4,3,2,1,04433033333???????????????????????????????xggggggsfxgfsxsxg 3 (x 3 ) x 3 s 3 0 1 2 3 4 5 f 3 ( s 3 ) x*3 0 1 2 3 4 5 0 4 6 11 12 12 0 4 6 11 12 12 0 1 2 3 4 4, 5 結果列于下表: 當 階段 k=2時, s3=s2x2, 0?s2?5, 0?x2?s2, 有 0)0(0)0()}()({m a x)0(0*22332202222????????xgsfxgfssx1)1(50540m a x)0()1()1()0(m a x)}()({m a x)1(1*21,032321,033220222222???????????????????????????xfgfg