һc(din)Ӌ(j)ĸ
O(sh)θǿwһδ֪(sh)ԓwSC(j)ȡӱnĘӱx1x2…xnôÁӋ(j)δ֪(sh)θһy(tng)Ӌ(j)Qθc(din)Ӌ(j)QθĹӋ(j)(ji)ҪB(ti)ֲľֵc(bio)(zhn)c(din)Ӌ(j)
oƫԵĸ
oƫӋ(j)ĺxǣÿʹùӋ(j)θǕƫʹƫƽoƫһҪĸڌ(sh)H˂xßoƫӋ(j)
B(ti)w(sh)ğoƫӋ(j)
B(ti)ʼ
1.z(yn)һM(sh)(j)ӱx1x2x3xnǷB(ti)ֲ
1јӱ(sh)(j)x1≤x2≤≤xn
2c(din)xk̎lʹӋ(j)Ӌ(j)Ӌ(j)@ЩӋ(j)ֵ
3nc(din)
һc(din)B(ti)ʼ
4ĿyД
ǰģM}+2A(y)yԇ}+ǰ_P(gun)
ֱ һһۙ̌W(xu)
(sh)(yn)ͨP(gun)ࣺ(dng)ڿԇY(ji)һP(gun)]
(sh)(yn)onࣺ(bo)ԇ(dng)ڲ^ڶM(fi)W(xu)
ǰģM}+3A(y)y}+_P(gun)+ǰc(din)
(sh)(j)С̌W(xu) ˽˶Ʒ(w)
ͨP(gun)ࣺ(dng)ڿԇY(ji)һP(gun)]
Ɵonࣺ(bo)ԇ(dng)ڲ^ڶM(fi)W(xu)
1W(wng)עԴO(sh)̽W(wng)Ʒ(qun)ٽO(sh)̽W(wng)δ(jng)W(wng)ڙ(qun)D(zhun)d朽D(zhun)Nʽʹãѽ(jng)W(wng)ڙ(qun)(yng)ڙ(qun)(ni)ʹãұעԴO(sh)̽W(wng)`W(wng)䷨؟(z)
2W(wng)YϞW(wng)ѼD(zhun)dM(bio)ߺͳ̎ڱW(wng)dƷ漰(qun)Ȇ}ՈcW(wng)վ(lin)ϵW(wng)վˌ(sh)_J(rn)M̎
W(wng)D(zhun)d֮ƷζJ(rn)ͬԓƷ^c(din)挍(sh)ýwW(wng)վD(zhun)dʹՈc(qun)(lin)ϵؓ(f)؟(z)
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