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վ(do)  IJ | f(wn)   ˮ   ָɽ Ͳ ~ R ɳ  ͤ  (l)| ɳ
˲žW(wng)
ھW(wng)վO(sh)
W(wng)վ(y) >> š(chng)Ƹ >> ƒ(ni)

I(lng)ȡ~ô

      [ڣ2021-05-26]   (li)Դ“(lin)W(wng)  ߣ   x2890

I(lng)ȡ~ô

A(ch)B(yng)Ͻ
(dng)?sh)ڍšƽY×1+ƽUM(fi)Yָ(sh)÷2×UM(fi)×1%


ƽUM(fi)Yָ(sh)
˵1UM(fi)Y/šƽY……˵nUM(fi)Y/n-1šƽY÷(sh)HUM(fi)

(g)~B(yng)Ͻ
ݕr(sh)(g)~Ӌ(j)惦(ch)~Ϣ÷g(du)(yng)Ӌ(j)l(f)”(sh)

P(gun)u(png)Փ