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_ôꑽЈ eO_O(sh)

20100414 09:03 Դ ̖:  С     D(zhun)l(f) ӡ

(j)_“(lin)󡷈_(dng)֡ȥ__У_O(sh)šM(jn)ތಢW(xu)λֻ__J(rn)čuW(xu)W(xu)λ߀Ҫ_ΎYҪ^1/3ڇ(yn)_W(xu)´W(xu)۴W(xu)Уͨ^ǰM(jn)ꑡ@W(xu)ôꑽЈȹž^һꑌW(xu)vJ(rn)ռM(yu)

´W(xu)ƏVнMLƷȥǰ_ĴW(xu)ֻܸ_O(sh)W(xu)ּnjW(xu)ְsֹW(xu)λꑵһW(xu)^ȥW(xu)_s|wĿǰHʣ¡㑂AW(xu)߀ڽ(jng)I

ȥꡰ__ĴW(xu)_O(sh)šಢW(xu)λƱʾmȻ̎̎O(sh)~һȥ͸Ϻͬ(j)W(xu)򡰽Ո_O(sh)šTʿ࣬9ŒյһÌW(xu)

Ə{(dio)mȻH30~δ(yng)cϾӋW(xu)Ժc|ؔ(jng)W(xu)_(d)ɳRϾ|O(sh)c^m(x)_ꑽЈڸ۴W(xu)tcϺϺYԴ_O(sh)δҲ^m(x)UO(sh)Ӌ

 

c„M(jn)„Ƽ„„Ȥ  ꑿv|

:
    P(gun)҂ | W(wng)ӑB(ti) | D(zhun)dՈ | Ͷ] | “(lin)ϵ҂ | (qun) |
    ICPC130248̖ W(wng)110102003391
    W(wng)j(lu)ҕ (ji)ĿSC0107219̖
    Ї_W(wng)(qun)

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