湦 С ӡP(gun)]
ס·9̖ܴᾀ2888000ӳfǰĸHˮһˎIˎʹt(y)rˆTf@ˣ]fһֱʹ@ôF(xin)}ˎĹˆT (qun)]Ն ӛ߾ʹԃڄӱUkڄӱϿk̎LBfʹѽ(jng)ʧĿѽ(jng)עNĿcˎꡢt(y)C(gu)ϲTԛ]@ʹÕrˢCԄReˆT(j)ˢCʾr]t(y)]յt(y)͵ڄӱUk]t(y)(yng)ȵڄӱUkڄӱϿkkP(gun)m(x)ٵڅ^(q)ڄӱUkI(lng)ȡ¿ ӛS@һro ȻԭĸHȥҲt(y)ʧ^ҵҲ]km(x)ԳF(xin)t(y)]յ¡Ҋ(x)ӛԭҰ
ס·9̖ܴᾀ2888000ӳfǰĸHˮһˎIˎʹt(y)rˆTf@ˣ]fһֱʹ@ôF(xin)}ˎĹˆT
ӛ߾ʹԃڄӱUkڄӱϿk̎LBfʹѽ(jng)ʧĿѽ(jng)עNĿcˎꡢt(y)C(gu)ϲTԛ]@ʹÕrˢCԄReˆT(j)ˢCʾr]t(y)]յt(y)͵ڄӱUk]t(y)(yng)ȵڄӱUkڄӱϿkkP(gun)m(x)ٵڅ^(q)ڄӱUkI(lng)ȡ¿
ӛS@һro
ȻԭĸHȥҲt(y)ʧ^ҵҲ]km(x)ԳF(xin)t(y)]յ¡Ҋ(x)ӛԭҰ
I(y)F(w)ᾀṩwCӆƱƱTԒ2871111
P(gun)朽ӣ
һƪ
W(wng)TעV(w)Ϣ(qun)ICPC 000149 uW(wng)x ֵԒ:86-532-2933059 :(0532)2967606