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ڡαװߡͬʱǼʺҡҲͬʱⲿƬӳһЩǵķɴڳ⣬ܶೡҪԱǴʱĻǰݣһгҪʹñѶȼӴݼҪߣҲ쳣
ұΪҪ⾰ڲɴʱ䶼ںϣȻӰƬͬʱģһӳʱԻһܶࡣ
ӰļзʱУȫܶԱҲճ̡ȻʲôľͱȱҪ˲٣Աв˶Ǹ֡ˡ˶ԱԱľDZ۽硣ǣ賿бһҪǩ
DZǻȥˣ䣬ҲǺദԸܿ˶ˣڵľҲʶˡϾĿҪǩȥģԱ˭ϲ˿Ȼɫ
DZĹϣϷڼʮֻ𱬣ʱʱͻᱬDZijijǵĺӰҪDZijijǽѱȥʲôġƬȻDZϵģ̳ΪԡİidͽСҷ¶̬Ľ۸¸¸~~~~
һһƬڡ
x¥ԴϢͨԴǼ߰Ǽ߰Ǽ߰ɰɰɰɰɣ
x+1¥ls+1üʣlzȥm̽ˣ
x+2¥Ѱɣ
DZŹϵˣ˵Ϻʵеıֻкܴ𣬻ˣɪ˭뵽ԡƽôأ
ʱDZѾ֪ԡ˭ˣҲ֪һСԡķ˿˷ֱӽ㴦ˡǣԵҪ£DZȻڷָڲͬĹңȴȻƵʣDZʲôǶҪƬҲᴫȻÿζѴDZĵһϢ˿̳˿ľ̾ʹض͵ɪ
DZȻúЦĿģǾȥˡ
һԷųͼ¥Ȼ˸¥ãвپת˳ȥ̾DZķ˿϶رйʣĵǼҰǿѶǺǣ
ζòϣDZm֮УջۿDZϷ˳ֳں뽨ԼԺʲô滮𣿡
ԴӶھһʱͻһ𣬲ǽҵסȥҵסʱ˸ɴסһγУûУɵרҵĶúϷľŶӸDZҲһˡ֪ȻС㱾һ㶼룬οDZ֮䣬Ͳκԡ
滮˹DZҪ
ΰ˰ǣ͵ҪڹʷչĻͷDzȣ㡣һ֧̣ŵؼУһɸݼ̬ؾ¶о㣬ΪӰڵȶδǰǸƬӡʿ֮衷ƱӰ졣ڽӵ⼸Ƭڶ̣ôڴڼأҪ֪Ǿʱĥĵģòƺܻ𣬵ֻҪ²Ʒںܿܰˡ
˵ȷǸ⣬Ӱں͡ʿ֮衷ĻҲͲൽͷˣ⼸ӰҲҪʱӳˣڼڹڿûƷģȻᱻӰƬӳʱ˵û˼ǵˡô⼸굽ӳڼ䣬ʲôܹסгأ
DZһƳͼڴͷЦЦؿ֪Ѿ⣬ҪˣһŻ˵
DZǷˣǰôûԽԽˡĥôŻῪڣסͻȻ
ʻξֱݣе龰һ㶡Ȼڼ̵ʱھıˣó䵭ϹĵdzЦڵ۾ͬҹˮɢԤΣζ
лҪ˵лλx2ŶŶdzˣ
£У𣿣ۺ죡
һһʮ У
Խʱ,Ĵ,DZż˯ϡ
λǡյdzЦȻ,ɤö,ûʲôľٶ뼤ҵı,ֻʩʩȻм䣬ش˸кȴ˲ȫ˳е
ſڵģ˲ȷߵݡԵʶʵ̫,òáĴҹӲ٣εȴֻһˡ
,εӡֻͣڡϼŲĶ,ϡ嫹ϰĶҡǩһ,ΪԼн,֪DZȻʶԡ
ηɿƳDZһ,Щòô£Щн
DZͻȻзϲ⼸첢ûж˺ԵϵӡӦһ̸ġ
ôһˣӹԵ¹¼ϣʮȻַDZģ˳ֵ˱ˮݸ
ԽӹˮģüߵЦ˵ʵĻȣǺŹû¡
DZ
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