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_(ti)YЈ(chng) {(ln)D(zhun)

20090917 13:39 Դ ̖(ho):  С     D(zhun)l(f) ӡ

¾W(wng)Kݾʮ }_(ti)YЈ(chng) {(ln)D(zhun)m(x)l(f)չ֮

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ΣC(j)ĉǴM(jn)ɰ(jng)Q(mo)Ą(dng)ǙC(j)_(ti)Q(mo)f(xi)(hu)ؕLSĘsʮں{ɰ(ɽ)(jng)Q(mo)^(q)(dng)xʽϱʾ_(ti)(du)ͶY߳ڴڿ~ijЈ(chng)ѳɞ_(ti)I(y)(w)I(y)_l(f)Ј(chng)

ȥԁΣC(j)펧ġN˥ˡȆ}ʹð_(ti)YI(y)ڃ(ni)ďVI(y)(jng)vӆΜpI(y)(w)½ʹȥʮʮ(xing)_(ti)ʩ{ɰͨʹôc_(ti)Q(mo)l_(ti)(dng)I(lng)(do)RӢʮձʾكɰECFAf(xi)hM캞ӆ_(ti)늹(hu){(dio)ͶYh(hun)uՃɰ(jng)Q(mo)څ(sh)

挦(du)ꑺ^(jng)(j)ߺͶYh(hun)΄(sh)ɰP(gun)ϵѸ؎ȫ™C(j)ĬF(xin)(sh)һɡЈ(chng)M(jn)܊(w)I(y)ȡ{(ln)eOD(zhun)(j)˳_(ti)YI(y)dڡ_(ti)ơơ_(ti)Ʒ_شꑃ(ni)Ј(chng)ͬr(sh)_(ti)YI(y)eO(yng)׃ӿD(zhun)(j)_ͶY{(ln){(dio)(zhn)ԲeOcɰa(chn)I(y)(du)c

LСС_(ti)֮QɽF(xin)(w)I(y)ɞ_(ti)ͶYŒע(c)_(ti)Yռꑾŷ֮һɽ_(ti)O(sh)ķ(w)I(y)I(y)^İټңͶY~ʮă|Ԫ(jng)IH漰خa(chn)Ȃy(tng)(w)I(y)̄(w)g(sh)(w)}(ch)ȬF(xin)a(chn)(w)I(y)_(ti)ͶYc(din)

D(zhun)(j)_(ti)m(x)l(f)չ֮ɽ_(ti)f(xi)(hu)LK±ʾһλH̄(w)^(q)ί(hu)ί(hu)ؓ(f)؟(z)˄t̹ԣΌ(sh)F(xin)c_(ti)I(y)Ĝͨƽ_(ti)Ŀǰy}ɽӿa(chn)I(y)D(zhun)(j)탞(yu)(sh)һ_(ti)ƷM(jn)Ј(chng)^

ʽ(dng)O(sh)ġ{ɰ(ɽ)(jng)Q(mo)^(q)njᘌ(du)_(ti)D(zhun)Ͱl(f)չ_(ti)YM(jn)ꑡһƽ_(ti)_(ti)Ʒġɢء̽ɰ(jng)Q(mo)ģʽ

չܶλͮa(chn)I(y)Ҏ(gu){ɰ(ɽ)Q(mo)^(q)r(sh)gγÿf˵̄(w)(sh)F(xin)Q(mo)~ك|ԪM(jn)һك|ԪҎ(gu)ģeҲ(bio)־ɰD(zhun)(j)M(jn)һc(din)I(y)(w)I(y)D(zhun)׃

҂^SĘsʾ{ɰ(ɽ)Q(mo)^(q)Ľ_(ti)I(y)İl(f)չµęC(j)ҲɰĽ(jng)Q(mo)_µľ҂B_(ti)I(y)ͶYM(jn)_(ti)YI(y)D(zhun)(j)ṩ

c(din)„M(jn)„_(ti)„ɰ„

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    P(gun)҂ | W(wng)(dng)B(ti) | D(zhun)dՈ(qng) | Ͷ] | “(lin)ϵ҂ | (qun) |
    ICPC130248̖(ho) W(wng)110102003391
    W(wng)j(lu)ҕ (ji)ĿSC0107219̖(ho)
    Ї_(ti)W(wng)(qun)