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ѵֿѣΪҺȶˣԺ֮˯ˣʱȴһĸߴҵIJҪأΪŹ⣬ñӣҿҴȣܿʹӺˡ
ˣرȻģǴŻɫ֯ĸߴӰҾԲǡ
ֿѵھӣǵģϰ˵ұ̨̣ȴȻ˶ԽںæDZ߿ȥȴҴĴһŻɫ֯ĸߴŴھѹڵϣƺҪɱ
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һ죬պþ͵Ȫ
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ʱߵңʱѺ͵ܵһֿѻؼңȴڰ·ȻȥưɺȾơ
Ϊѵľ൱ãӦúܿͺˣΪڻʶʱֿͻؼңôӦòھư̫ã˵ʱͰֿͻؼˡ
ھӵĻҲܴӲķʱȷʵһ㡣
ѵʱûҰ²ھӵĿ֤ʼǴӵһͿʼˡ
ֿᵽΪҶĹررҷ⣬˯š
Ϊƾܹͷ˯ǡҼǸư
ǸɢĹâرɫʱѾʼˣҲ˵ʼھʲôʱȥ̨̣ӦÿDZֵĴ
֪ôСѧܿͻƵء
Ҳˣһ൱ױԡ
˵Ӱͣ
壺ѽܱܲˣֱ˵𣡣
ⶼ̲ܳ˰ӰЩɻ²
ֿʼͣɫ
ֿ˵ʵװʱһֱDZŹģҲǴݵĺߣﷸ˵װɫҲ⡣
ѵ촩һɫֿ֯ѼҵĴһֱɫ֣ھ̨ôѴ·ӦɫIJŶ
Ȼ˵ʶغԵһ㣬Ѻ˵ʱĻɫĬˣҲʱԭĴĴ⡣
˵ǩյӷ˵ϵܹȥˣѰɣ
Ͼˮֱ֮ǰˮڵDzˮɵôģǩյľ˴·ϵĻֽӦûˮɵղŶɣ
㷢ƬϵǩյҵǮɾôܵڵϹ
ӰЩڸ˿ĭһȻ𰸼ʵҲ֪˻˭ֻһĻôгھ֮⣬ӦûһǾϴѲɵġ
ǰ̽ڲμʱһ˵ܵܵңŲľЩľоһĸߴʿܣͺѵͲ࣬ΪؼǣǸʿϵĿʵġ
Ҳ˵ֻҪκһ˴ףȻһ֯ٴЬôͿݳĸߴѡ
ֻΪصĿߵ棬жܻ൱ز㣬Ƚɡ
𰸼ֵĻܵܺھӿ϶кϵġ
IJҾ˵ˣҲʱ벻һ飬Ͳˡ
˵գӰͽֻŵһߣӦһɿԼԼϴһȿˮ
֪ΪΣӰȴɫе㲻̫ԡ
ֻüͷ壬촽ףϸסͷƺǿʲôʹࡣ
עӰϵţ˸ŸӶʹĹâ
СôˣӰЩǵ֣ҪظĺһЩο
ɺȴȻƿ˳ȥ㿪Ӱ֡
ǰЩãȻ벻ı飬Щʹסؿڣü۵ǸȻ
ǸһؼҰɡ
ijо
Ű״߽˿յİ칫ң칫ŵλϺ˿ȻߣԼһϺõƷ
һɬĿ֮ԼĹλϣ鿴˽յĵĹ־
ûãһĵĴӣһߴŹǷһƿ˰칫ҵĴš
ͬ¡
һ±˰ִ˸кӴ壬constDZô˵
ûϢޱҡҡͷ
ûϢǵоɲǺϢΨһһƽо˰Щ
ϾconstֲǹܣܸṩѾ御ˣǸӣĻconstûء
̫߹ˣڿconstҲ˭֪ЩĻϹĶ磿
Σٵô⡣
һ⻰ʱЩˬ˵尡оܲİǰǸо˸еô
ҡԼĿȣûлӦõ²ۣijֳ˼֮С
ĩˣڵµµҾ͵ݽdzʣȻһִмêҲٲоĻˡ
ʲôһ˹ı飬ҲconstһףҲˣ
DZϾҵŮҲܶӶԼϵ۾ȴ൱ᶨоļֵȻߣ֢Բǻʲôö
ɾԴʹ࣬һ߾ҲҸֻʹ֮С
ê飬˺ܶࡣ
˵ɫһЩΪê飬ҲܿӵЦˡ
ʱҲף֢ʧҸѡ
ˣһİ칫ŭؿ壬֪ôڿ̫̬ˣֱҶģ
ҪɵʹconstǸǾʲô
оĿʼģҪߣ
Ͽֻ֪Ҫʲô
аǶ߰ɣҿɺDzһЦһֻʣһˣҲһо
ûêconstѻҲһܷã
дƪȫĵʱҾԲǵ֣
ź꣬ޱȣѾЩħãɵû˶ԷʮǰǸ緢ģ
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ѿǸӮңһƯӣһʮֿѣһĵܵܣĸȪùݵijߣĻҲ˳̳ùݡ
ѡѵֿѡѵĵܵԼȥϵľưɺȾƣΪѲʤܿͲʡˡ
ԺУѼǵԼǿŰֿͻ˼ңŻصԼļﵹͷ˯
ȵڶٴϰȥʱȴҪ
ԭѵָֿҪıɱˡ
û취ֻϵ飬Ƚ˾ֵС
Ϊ̽Σôǰ۵ɹӾ֪˼λ֤˵Ĺʡ
ѵӣùݣڼУûпɷؼҡ
ѵĵܵܣȻҺǺ˾ƣΪ鲻ãҲûкȶ٣ܿͻؼˣҲ֪
ѵֿѣΪҺȶˣԺ֮˯ˣʱȴһĸߴҵIJҪأΪŹ⣬ñӣҿҴȣܿʹӺˡ
ˣرȻģǴŻɫ֯ĸߴӰҾԲǡ
ֿѵھӣǵģϰ˵ұ̨̣ȴȻ˶ԽںæDZ߿ȥȴҴĴһŻɫ֯ĸߴŴھѹڵϣƺҪɱ
æҪǰȥֹȴȻܽݣҵжҪӺܣæ¥˹ȥ
Ϊʵ̫Զһˣʧ˽ֵĹսУҿһֽϵҾȥˣ
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һ죬պþ͵Ȫ
ôʣûзתеĻ־˭
Ӱ棬̲סЩdz鴤
üһѾͷǷʲôȻʵΪģ崴һС¡
ϧǣĸ㲻
Ӱ˼ֻӦȥ̫٣ˡ
û뵽ǣȴȻ˸Ϣ˵ڹ֮ȥҡ
֮⣿
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ӲԼߵӰôȥң
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㹹˼⻨˲ʱɣѹЩˡ
ʵһ㣬㲻ѣ⿴ҿ϶ʲô²ġ
ڣһIJ롣
壺ϸ˵һ¡
Ӱ̾˿Ϊʵ̫鷳ֱʹ룺ʵҿͻƿھֿѵھӣΪ˵Ļֱ©ٳȫƪûһ滰
֪ʵѵĻʵ˵ĿҲˮˡ
ʱߵңʱѺ͵ܵһֿѻؼңȴڰ·ȻȥưɺȾơ
Ϊѵľ൱ãӦúܿͺˣΪڻʶʱֿͻؼңôӦòھư̫ã˵ʱͰֿͻؼˡ
ھӵĻҲܴӲķʱȷʵһ㡣
ѵʱûҰ²ھӵĿ֤ʼǴӵһͿʼˡ
ֿᵽΪҶĹررҷ⣬˯š
Ϊƾܹͷ˯ǡҼǸư
ǸɢĹâرɫʱѾʼˣҲ˵ʼھʲôʱȥ̨̣ӦÿDZֵĴ
֪ôСѧܿͻƵء
Ҳˣһ൱ױԡ
˵Ӱͣ
壺ѽܱܲˣֱ˵𣡣
ⶼ̲ܳ˰ӰЩɻ²
ֿʼͣɫ
ֿ˵ʵװʱһֱDZŹģҲǴݵĺߣﷸ˵װɫҲ⡣
ѵ촩һɫֿ֯ѼҵĴһֱɫ֣ھ̨ôѴ·ӦɫIJŶ
Ȼ˵ʶغԵһ㣬Ѻ˵ʱĻɫĬˣҲʱԭĴĴ⡣
˵ǩյӷ˵ϵܹȥˣѰɣ
Ͼˮֱ֮ǰˮڵDzˮɵôģǩյľ˴·ϵĻֽӦûˮɵղŶɣ
㷢ƬϵǩյҵǮɾôܵڵϹ
ӰЩڸ˿ĭһȻ𰸼ʵҲ֪˻˭ֻһĻôгھ֮⣬ӦûһǾϴѲɵġ
ǰ̽ڲμʱһ˵ܵܵңŲľЩľоһĸߴʿܣͺѵͲ࣬ΪؼǣǸʿϵĿʵġ
Ҳ˵ֻҪκһ˴ףȻһ֯ٴЬôͿݳĸߴѡ
ֻΪصĿߵ棬жܻ൱ز㣬Ƚɡ
𰸼ֵĻܵܺھӿ϶кϵġ
IJҾ˵ˣҲʱ벻һ飬Ͳˡ
˵գӰͽֻŵһߣӦһɿԼԼϴһȿˮ
֪ΪΣӰȴɫе㲻̫ԡ
ֻüͷ壬촽ףϸסͷƺǿʲôʹࡣ
עӰϵţ˸ŸӶʹĹâ
СôˣӰЩǵ֣ҪظĺһЩο
ɺȴȻƿ˳ȥ㿪Ӱ֡
ǰЩãȻ벻ı飬Щʹסؿڣü۵ǸȻ
ǸһؼҰɡ
ijо
Ű״߽˿յİ칫ң칫ŵλϺ˿ȻߣԼһϺõƷ
һɬĿ֮ԼĹλϣ鿴˽յĵĹ־
ûãһĵĴӣһߴŹǷһƿ˰칫ҵĴš
ͬ¡
һ±˰ִ˸кӴ壬constDZô˵
ûϢޱҡҡͷ
ûϢǵоɲǺϢΨһһƽо˰Щ
ϾconstֲǹܣܸṩѾ御ˣǸӣĻconstûء
̫߹ˣڿconstҲ˭֪ЩĻϹĶ磿
Σٵô⡣
һ⻰ʱЩˬ˵尡оܲİǰǸо˸еô
ҡԼĿȣûлӦõ²ۣijֳ˼֮С
ĩˣڵµµҾ͵ݽdzʣȻһִмêҲٲоĻˡ
ʲôһ˹ı飬ҲconstһףҲˣ
DZϾҵŮҲܶӶԼϵ۾ȴ൱ᶨоļֵȻߣ֢Բǻʲôö
ɾԴʹ࣬һ߾ҲҸֻʹ֮С
ê飬˺ܶࡣ
˵ɫһЩΪê飬ҲܿӵЦˡ
ʱҲף֢ʧҸѡ
ˣһİ칫ŭؿ壬֪ôڿ̫̬ˣֱҶģ
ҪɵʹconstǸǾʲô
оĿʼģҪߣ
Ͽֻ֪Ҫʲô
аǶ߰ɣҿɺDzһЦһֻʣһˣҲһо
ûêconstѻҲһܷã
дƪȫĵʱҾԲǵ֣
ź꣬ޱȣѾЩħãɵû˶ԷʮǰǸ緢ģ
ٿȰ˵ЩʲôɿԷ۵ıֻ֮̾˿Ϊ֮
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