湦 С ӡP(gun)]
ň(bo)ӍͨӍT܊t ӛwԴϰ(ji)̫180ҹKuŮK֮Է 賿|ǹ־ְɳͻȻӵһλϋD˵Ĉ(bo)ԒuՈゃف(j)Ԓṩľܿe(bo)c(din)Ҋˈ(bo)һλ50_ċDˡĴ_J(rn)Ѹٿ 308̖gSķgăM(jn)бP˺ܿ콻潵ķ(sh)uŮҲɳ ԭǰ@gϋDץԼɷuŮ졣ŭ֮ץԒ(bo)ϰ顰ͨһڵϜIvMԭՏ20ķ˾So(h)ɷںĿеԭՏϰқQ@uŮ飡Ĵˌ@uŮK֮ԷͳϋD˵ʹڶ180ҹϋDKڌuŮM(jn)ɳ
ň(bo)ӍͨӍT܊t ӛwԴϰ(ji)̫180ҹKuŮK֮Է
賿|ǹ־ְɳͻȻӵһλϋD˵Ĉ(bo)ԒuՈゃف(j)Ԓṩľܿe(bo)c(din)Ҋˈ(bo)һλ50_ċDˡĴ_J(rn)Ѹٿ
ԭǰ@gϋDץԼɷuŮ졣ŭ֮ץԒ(bo)ϰ顰ͨһڵϜIvMԭՏ20ķ˾So(h)ɷںĿеԭՏϰқQ@uŮ飡Ĵˌ@uŮK֮ԷͳϋD˵ʹڶ180ҹϋDKڌuŮM(jn)ɳ
P(gun)朽ӣ
һƪ
W(wng)TעV(w)Ϣ(qun)ICPC 000149 uW(wng)x ֵԒ:86-532-2933059,8673059 :(0532)2967606