锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷要注锟斤拷锟斤拷些锟斤拷锟絵

锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷試要取锟矫好成匡拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟侥伙拷锟紸(ch锟斤拷)知锟絉锟斤拷锟届練锟侥伙拷锟斤拷锟斤拷锟杰猴拷锟斤拷锟絃锟斤拷锟斤拷锟铰的刻匡拷锟紷锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟侥旓拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟剿★拷锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷要注锟斤拷锟斤拷些锟斤拷锟絵锟斤拷锟斤拷希锟斤拷锟杰幫碉拷锟斤拷!

锟斤拷(j锟斤拷ng)锟斤拷锟叫學(xu锟斤拷)锟斤拷锟斤拷锟斤拷蓡锟斤拷锟斤拷锟�(sh锟斤拷)锟絎(xu锟斤拷)锟叫碉拷知锟絉锟絚(di锟斤拷n)锟揭讹拷記住锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟絵目還锟角诧拷锟斤拷(hu锟斤拷)锟斤拷锟斤拷?

锟戒實(sh锟斤拷)锟揭傦拷锟节忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟角帮拷知锟絉锟絚(di锟斤拷n)锟斤拷(g锟斤拷u)锟斤拷知锟絉锟斤拷埽锟斤拷锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟絴(zh锟斤拷)锟絩(sh锟斤拷)锟斤拷锟秸猴拷锟斤拷(sh锟斤拷)锟斤拷锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷偶锟斤拷锟斤拷值锟斤拷锟斤拷锟紻锟斤拷锟街�锟絉锟絚(di锟斤拷n)锟街別锟絭锟斤拷锟斤拷訓(x锟斤拷n)锟斤拷;锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷(sh锟斤拷)锟叫極锟睫時(sh锟斤拷)锟斤拷锟斤拷(j锟斤拷)锟斤拷(sh锟斤拷)锟叫極锟睫碉拷锟斤拷秃头锟斤拷锟�锟斤拷锟組(j锟斤拷n)锟斤拷一些锟絵锟斤拷訓(x锟斤拷n)锟斤拷锟斤拷锟斤拷锟紷些锟斤拷锟角憋拷須碉拷锟斤拷锟斤拷還锟絟(yu锟斤拷n)锟絟(yu锟斤拷n)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟�(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟紿要記住锟斤拷锟斤拷蠓春锟斤拷锟�(sh锟斤拷)锟斤拷锟斤拷锟揭革拷要知锟斤拷锟斤拷什么要锟叫撅拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷原锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟絚锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟侥圖锟斤拷锟斤拷锟绞裁达拷锟斤拷锟�锟斤拷锟絇(gu锟斤拷n)系锟斤拷什么锟斤拷

锟斤拷一锟斤拷呖锟斤拷锟斤拷频锟�8锟絵锟斤拷锟侥科碉拷9锟絵锟斤拷锟斤拷锟斤拷知原锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷式锟斤拷锟斤拷锟介反锟斤拷锟斤拷(sh锟斤拷)锟紻锟斤拷(j锟斤拷ng)锟絕锟斤拷锟絚(di锟斤拷n)锟侥嗭拷锟絵;锟斤拷锟斤拷锟侥科碉拷14锟絵锟斤拷锟絣直锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷e锟侥極锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絜锟斤拷锟斤拷O锟睫碉拷思路锟斤拷锟絫锟絓(y锟斤拷n)锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷膶锟斤拷O锟睫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟絆锟斤拷思锟斤拷锟斤拷J(r锟斤拷n)锟絉锟斤拷思锟斤拷锟斤拷該锟斤拷锟斤拷锟轿兩傦拷(g锟斤拷)锟斤拷c(di锟斤拷n)锟角固讹拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷(g锟斤拷)锟斤拷c(di锟斤拷n)锟絊n锟斤拷變锟斤拷锟斤拷變锟斤拷锟斤拷锟揭傦拷锟斤拷锟皆確锟斤拷該锟絚(di锟斤拷n)锟侥極锟斤拷位锟矫ｏ拷锟斤拷锟矫極锟斤拷锟斤拷锟斤拷锟轿碉拷锟斤拷e锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷e锟侥極锟斤拷锟斤拷

锟紷類嗭拷锟絵锟斤拷锟斤拷锟狡碉拷11锟絵锟斤拷前锟斤拷锟斤拷母呖锟斤拷卸锟轿筹拷锟紽(xi锟斤拷n)锟斤拷目锟侥撅拷锟角匡拷锟介對锟絆锟斤拷思锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷趶锟�(f锟斤拷)锟斤拷(x锟斤拷)锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絖锟斤拷知锟絉锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絖知锟絉锟侥發(f锟斤拷)锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟絖知锟絉锟斤拷锟叫的癸拷锟斤拷锟斤拷锟紷锟接诧拷锟斤拷使“锟斤拷”锟斤拷知锟絉“锟斤拷”锟斤拷锟斤拷锟斤拷

锟絎(xu锟斤拷)锟斤拷锟斤拷(j锟斤拷ng)锟斤拷锟斤拷锟紷锟接碉拷锟缴嗭拷锟斤拷锟紷些锟絵目锟揭讹拷锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷一锟斤拷锟斤拷锟絜(cu锟斤拷)锟斤拷?锟斤拷锟剿歸锟結(ji锟斤拷)锟斤拷“锟斤拷锟斤拷”锟斤拷锟戒實(sh锟斤拷)锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷_锟斤拷锟斤拷锟劫度硷拷锟斤拷锟斤拷式锟侥伙拷锟斤拷锟斤拷變锟斤拷锟斤拷锟斤拷锟�锟斤拷F(xi锟斤拷n)锟节的學(xu锟斤拷)锟斤拷锟斤拷計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷賴锟斤拷越锟斤拷越锟斤拷锟斤拷缺锟斤拷锟斤拷計(j锟斤拷)锟姐方锟斤拷锟斤拷計(j锟斤拷)锟斤拷規(gu锟斤拷)锟絫锟斤拷锟斤拷锟斤拷锟斤拷缺锟斤拷锟斤拷計(j锟斤拷)锟斤拷锟絕锟教碉拷锟絯锟�(y锟斤拷n)锟斤拷

锟侥斤拷锟斤拷呖锟介喚锟斤拷芯头锟接筹拷锟斤拷S锟斤拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟狡碉拷1锟絵锟斤拷锟斤拷锟轿的凤拷式锟斤拷锟斤拷式锟斤拷锟�锟斤拷也锟斤拷锟絊锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟絜(cu锟斤拷);锟斤拷锟斤拷锟�2锟斤拷4锟斤拷6锟絵锟紷類憋拷锟絈锟斤拷“一锟斤拷锟絵”锟斤拷锟絵目锟斤拷

锟斤拷锟斤拷一锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟杰得凤拷;锟斤拷19锟絵锟斤拷锟斤拷锟斤拷锟絚锟斤拷锟斤拷(sh锟斤拷)式锟侥伙拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟角癸拷式锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟絓(y锟斤拷n)锟姐法锟絫锟斤拷锟斤拷锟届練锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰猴拷锟轿的嗭拷锟絵锟斤拷锟斤拷锟絵锟絕锟斤拷漏锟斤拷锟劫筹拷;

锟斤拷锟斤拷锟�23锟絵锟絇(gu锟斤拷n)锟节斤拷锟斤拷锟阶何的綜锟较嗭拷锟絵锟斤拷锟絤然锟斤拷锟絵思路锟斤拷锟斤拷(f锟斤拷)锟絪锟斤拷锟斤拷锟节岋拷直锟斤拷锟斤拷锟教达拷锟斤拷E锟紸锟斤拷锟教的伙拷锟斤拷變锟斤拷锟絕锟斤拷锟叫筹拷锟紽(xi锟斤拷n)锟斤拷锟紷锟接伙拷锟角樣碉拷锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷(d锟斤拷o)锟铰猴拷一锟轿斤拷锟絵锟斤拷失锟斤拷锟斤拷锟角�锟斤拷锟较�锟斤拷

锟絭锟絕锟竭匡拷試锟絵锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟絵目锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟矫诧拷锟斤拷锟斤拷?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷r锟絪锟杰筹拷見锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷\(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

要锟斤拷锟斤拷\(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷(qi锟斤拷ng)锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟絉锟斤拷锟絁(r锟斤拷n)锟絉锟斤拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟揭�锟斤拷;锟斤拷锟�锟斤拷锟給锟斤拷锟侥侊拷锟饺忥拷锟斤拷锟斤拷锟斤拷_锟斤拷锟斤拷锟斤拷锟斤拷锟节此伙拷锟紸(ch锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷\(y锟斤拷n)锟斤拷锟劫讹拷;锟劫次ｏ拷锟斤拷锟斤拷薅锟斤拷锟斤拷锟斤拷锟斤拷X锟斤拷

锟斤拷锟斤拷锟斤拷式锟侥伙拷锟斤拷锟斤拷锟斤拷值锟斤拷锟絵锟斤拷锟斤拷锟絵锟絩(sh锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟絖锟斤拷式锟斤拷锟斤拷锟饺岋拷锟秸條锟斤拷锟斤拷锟斤拷锟絕锟絏锟斤拷锟絰锟斤拷式锟斤拷锟斤拷(j锟斤拷ng)锟絕锟阶达拷锟絓(y锟斤拷n)锟斤拷锟斤拷锟斤拷式之锟絞锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷式也記住锟剿★拷

锟絭锟絕锟斤拷锟斤拷母呖锟斤拷}锟斤拷锟絤然锟絵目锟斤拷锟絵锟斤拷锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷Q锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟絵锟斤拷通锟斤拷通锟斤拷锟絔變锟斤拷锟斤拷锟絕通锟斤拷通锟斤拷锟斤拷通锟阶碉拷锟絭锟斤拷锟角斤拷Q锟斤拷锟絵锟侥筹拷規(gu锟斤拷)思路锟斤拷锟斤拷锟矫凤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷母呖锟斤拷锟斤拷频锟�20锟絵锟斤拷(sh锟斤拷)锟叫嗭拷锟絵锟斤拷锟絣锟斤拷锟給锟斤拷sx锟絚ax锟斤拷一锟斤拷(g锟斤拷)锟絇(gu锟斤拷n)系锟斤拷要锟叫撅拷該锟斤拷(sh锟斤拷)锟叫碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷

锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟絣锟斤拷锟斤拷知锟斤拷要锟斤拷锟斤拷ax=sx-sx-1(n≥2)锟侥癸拷式锟紻(zhu锟斤拷n)锟斤拷;锟斤拷锟絵(2)锟斤拷sx锟斤拷小值锟斤拷锟斤拷锟秸筹拷規(gu锟斤拷)思路锟斤拷锟饺岋拷锟斤拷示锟缴碉拷式锟斤拷锟斤拷锟劫從猴拷锟斤拷(sh锟斤拷)锟侥角度匡拷锟絔锟斤拷锟斤拷{(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟叫≈�锟斤拷

锟斤拷锟狡碉拷22锟絵锟叫碉拷锟紺锟斤拷锟斤拷锟絵锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟斤拷锟斤拷^锟缴傦拷(g锟斤拷)锟斤拷锟斤拷(sh锟斤拷)式锟侥达拷小锟斤拷锟斤拷锟斤拷锟絕锟斤拷小锟筋常锟矫的凤拷锟斤拷锟斤拷锟斤拷“锟斤拷锟斤拷锟絕锟斤拷”;該锟絵锟斤拷(3)小锟絵锟斤拷要锟斤拷指锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟侥伙拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷

锟斤拷锟紷然锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟侥伙拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷指锟斤拷锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷偶锟皆★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷锟斤拷锟斤拷锟斤拷锟�23锟絵锟斤拷锟斤拷使锟矫的凤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟阶猴拷锟叫筹拷锟矫的凤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟较可發(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷平锟絩(sh锟斤拷)锟侥忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟节岋拷通锟斤拷通锟斤拷锟斤拷锟斤拷锟秸ｏ拷锟节斤拷锟絵锟叫忥拷(qi锟斤拷ng)锟斤拷通锟斤拷锟斤拷

锟斤拷锟较★拷锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷要注锟斤拷锟斤拷些锟斤拷锟絵锟斤拷锟斤拷锟斤拷途锟竭匡拷锟絎(w锟斤拷ng)锟秸撅拷锟斤拷锟斤拷锟斤拷锟斤拷些同锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絏锟矫诧拷锟叫就放楋拷锟斤拷锟斤拷锟戒實(sh锟斤拷)锟絕锟斤拷锟斤拷锟�(sh锟斤拷)锟斤拷锟絵目只要锟诫到锟斤拷锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟絁(r锟斤拷n)锟斤拷锟斤拷锟斤拷去锟斤拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟斤拷锟皆得碉拷锟斤拷Q锟斤拷

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

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