锘??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#20037;&#20037;&#20037;&#26080;&#30721;&#31934;&#21697;&#20122;&#27954;&#26085;&#38889;&#20140;&#19996;&#20256;&#23186;&#44;&#20037;&#20037;&#57;&#57;&#20037;&#20037;&#57;&#57;&#23567;&#33609;&#31934;&#21697;&#20813;&#35270;&#30475;&#44;&#20037;&#20037;&#57;&#57;&#20037;&#22269;&#20135;&#40635;&#31934;&#21697;&#54;&#54;</title><link>http://www.shnenglu.com/MatoNo1/category/19297.html</link><description>Mato鏄竴鍙秴綰уぇ娌欒尪鈥︹�︿絾浠栦竴鐩翠互鏉ラ兘鎯蟲垚涓哄悇欏規(guī)瘮璧涢兘No.1鐨勭鐘団�︹�?/description><language>zh-cn</language><lastBuildDate>Thu, 08 May 2014 15:01:28 GMT</lastBuildDate><pubDate>Thu, 08 May 2014 15:01:28 GMT</pubDate><ttl>60</ttl><item><title>CTSC2014棰樼洰鐨勫悇縐嶄貢鎼炴柟娉?&amp;&amp; 鎰熸兂</title><link>http://www.shnenglu.com/MatoNo1/archive/2014/04/30/206782.html</link><dc:creator>Mato_No1</dc:creator><author>Mato_No1</author><pubDate>Wed, 30 Apr 2014 15:25:00 GMT</pubDate><guid>http://www.shnenglu.com/MatoNo1/archive/2014/04/30/206782.html</guid><wfw:comment>http://www.shnenglu.com/MatoNo1/comments/206782.html</wfw:comment><comments>http://www.shnenglu.com/MatoNo1/archive/2014/04/30/206782.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/MatoNo1/comments/commentRss/206782.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/MatoNo1/services/trackbacks/206782.html</trackback:ping><description><![CDATA[@import url(http://www.shnenglu.com/CuteSoft_Client/CuteEditor/Load.ashx?type=style&file=SyntaxHighlighter.css);@import url(/css/cuteeditor.css);
Day1 random錛?br />
棣栧厛鍩烘湰鏂規(guī)硶鏄煩涔?#8230;&#8230;xor鍙互杞寲涓簃od 2鎰忎箟涓嬬殑鍔犳硶鎿嶄綔&#8230;&#8230;<br />
鐩存帴鐭╀箻O(N<sup>3</sup>logK)錛岄渶瑕佷紭鍖?#8230;&#8230;<br />
鐢變簬mod 2錛岀煩闃典腑鎵�鏈夌殑鍏冪礌閮芥槸0鎴?錛屼簬鏄彲浠ュ帇浣嶏紝璁懼帇w浣嶏紝鍒欐椂闂村鏉傚害鍙樹負O(N<sup>3</sup>logK/w)&#8230;&#8230;<br />
鍏跺疄榪樺彲浠ョ戶緇紭鍖栥�?br />
鍦╩od 2鎰忎箟涓嬶紝涔樻硶鐩稿綋浜巃nd錛屽姞娉曠浉褰撲簬xor&#8230;&#8230;鍋囪鏌愭寰呬箻鐨勪袱涓狽*N鐭╅樀鍒嗗埆涓篈鍜孊&#8230;&#8230;<br />
鍏堝A鐨勬瘡涓�琛岃繘琛屽垎孌碉紝姣弚浣嶄竴孌碉紝鐒跺悗榪欎竴孌靛湪榪涜鐭╀箻鐨勬椂鍊欙紝瀹為檯涓婃槸瀵笲鐨勬瘡涓獁*32鐨勫潡錛岄兘灝嗚鍧楀搴旂殑鑻ュ共琛岋紙榪欎竴孌靛�間負1鐨勪綅緗搴旂殑閭ｄ簺琛岋級鍙栧嚭騫舵暣浣搙or&#8230;&#8230;<br />
鍥犳鍙互涓�寮�濮嬪氨瀵笲榪涜鍒嗗潡錛屾瘡鍧楀ぇ灝忎負w*32錛屾瘡鍧楄綆楀嚭瀵逛簬姣忎釜w浣嶄簩榪涘埗鏁板搴旇鐨剎or鍜?#8230;&#8230;<br />
榪欐牱涓や釜鐭╅樀鐩鎬箻鐨勬�繪椂闂村氨鏄疧(N<sup>3</sup>/w/32)浜嗗洤&#8230;&#8230;錛圓涓竴鍏盢<sup>2</sup>/w孌碉紝姣忔鍦˙涓箻N/32鍧楋紝姣忔鍜屾瘡鍧楃殑鐩鎬箻緇撴灉鍙互鐩存帴鍦ㄩ澶勭悊璁板綍鐨剎or鍜岄噷闈㈣皟錛屾槸O(1)鐨勶級<br />
棰勫鐞嗘椂闂存樉鐒舵槸O(N<sup>2</sup>/w/32*2<span style="font-size: 12px;"><sup>w</sup></span>)錛寃=logN鏃朵袱鑰呭鉤琛?#8230;&#8230;<br />
榪欐牱寰堟槑鏄懼彲浠ュ崱榪囧幓N=1000錛孠=10<sup>9</sup>鐨勯偅浜涚偣錛坵鍙?0錛夛紝N=2000鐨勬垨璁鎬篃鍙互鍗¤繃鍘誨洤&#8230;&#8230;<br />
<br />
Day2 crypto錛?br />
N=50鐨勶紝鐢變簬p澶э紝鐩存帴闅忔満53~58涓柟紼嬶紝瑙ｆ柟紼嬬粍錛屾湁瑙ｇ殑灝辮涓烘槸絳旀鍥?#8230;&#8230;<br />
N=60鐨勶紝鍩烘湰鎬濇兂鏄�氳繃紕版挒錛堜袱涓柟紼媥or錛夋秷鍘繪煇浜涙湭鐭ユ暟錛岀劧鍚庡綋鏈煡鏁頒釜鏁拌緝?yōu)畯鏃舵毚鍔涙灇鋴D楠岃瘉&#8230;&#8230;<br />
@fanhq666 鍦ㄨ棰樼殑鏃跺�欙紝璇磋繘琛屼袱杞鎾烇紝絎竴杞秷鍘葷41~60涓湭鐭ユ暟錛岀浜岃疆娑堝幓絎?1~40涓紝鐒跺悗鏆存灇&#8230;&#8230;<br />
浼樺寲錛氳繖鏍峰湪涓よ疆涔嬪悗鍏跺疄鏄4涓柟紼嬪悎騫跺悗鐨勭粨鏋滐紝姝ｇ‘鐜囦弗閲嶉檷浣庯紝鍙互鐩存帴鍙?涓柟紼嬬鎾炴秷鍘?0涓紙涔熷彲鑳?gt;40涓紝鍑忓皯鏋氫婦閲忥級鏈煡鏁幫紝榪欐牱姝ｇ‘鐜囧氨鏈ㄦ湁閭ｄ箞鎯ㄤ笉蹇嶇澒浜嗗洤&#8230;&#8230;<br />
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Day2 numbers錛?br />
鍩烘湰鏂規(guī)硶錛氭墜鎵撳墠鑻ュ共涓暟瀛楋紝鍚庨潰鐨勮繘琛屾瘮瀵癸紝閫夐偅涓渶鍍忕殑錛堝叾瀹炶繖鏍鋒紜巼騫朵笉鑳借揪鍒版渶楂橈紝鍙互鍙栧墠10鍍忕殑錛岀湅鍝釜鏁板瓧鏈�澶氾紝鎴栬�呭姞鍏ュ叾瀹冪殑涓�浜涗及浠?#8230;&#8230;錛?br />
榪欐牱姝ｇ‘鐜囧彲浠ヨ揪鍒扮害0.9&#8230;&#8230;<br />
涓轟簡榪涗竴姝ユ彁楂樻紜巼錛屽彲浠ユ壘鍑洪偅浜涘嚭閿欑殑鏁板瓧錛岀湅閮芥槸灝嗕粈涔堝垽鎴愪簡浠�涔?#8230;&#8230;<br />
緇撴灉鏄紝4鍜?銆?鍜?銆?鍜?銆佹煇浜?鍜?銆佹煇浜?鍜?絳夋槗鍑洪敊&#8230;&#8230;<br />
鍥犳鍙互閽堝榪欎簺緇х畫浼樺寲&#8230;&#8230;姣斿瀵?鍜?璁捐鏇寸簿緇嗙殑浼頒環(huán)鍑芥暟錛屾寜姣忓垪鎷嗗垎錛屽彲浠ョ‘瀹氫笂鏂圭殑寮�鍙ｅぇ灝忥紝鐒跺悗鍙栧紑鍙ｅ墠鑻ュ共灝忕殑涓?錛屽叾瀹冧負4&#8230;&#8230;<br />
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錛堟湭瀹屽緟緇級<br />
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涓�浜涙劅鎯籌細<br />
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鎴戠殑OI鐢熸動灝辮繖涔堢粨鏉熶簡&#8230;&#8230;<br />
娌¤兘鍙傚姞IOI錛岀湡鐨勫緢閬楁喚&#8230;&#8230;<br />
浣嗘槸鍍忔垜榪欐牱鐨勬矙鑼訛紝闄や簡鎻愪氦絳旀鍜屾煇浜涗貢鎼為澶栧嚑涔庢湪鏈変換浣曚紭鍔匡紝瑕佹槸榪涗簡闃燂紝寰堟槑鏄炬槸緇欎腑鍥戒涪鑴稿晩鍥?#8230;&#8230;<br />
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CTSC鐨勮繖鍑犲ぉ錛屾垜鍜孒N銆乑J鐨勭鐘囪繘琛屼簡鍏呭垎緇嗚嚧鐨勪氦嫻?#8230;&#8230;姣曠珶榪欐槸澶у鍓嶆渶鍚庝竴嬈″拰浠栦滑瑙侀潰鐨勬満浼氫簡&#8230;&#8230;<br />
浠庤繖涓氦嫻佸綋涓劅鍙楀埌浜嗗緢澶氫笢瑗?#8230;&#8230;<br />
棣栧厛褰撶劧鏄拰浠栦滑璁ㄨ鍚勭闂鐨勮繃紼嬩腑錛屼粬浠憡璇夋垜鐨勯偅浜涙柊鎬濇兂鍜屾柊鏂規(guī)硶&#8230;&#8230;褰撶劧鍦ㄤ粬浠殑璁烘枃涓篃鏈変綋鐜?#8230;&#8230;<br />
鐪熸槸澶浜?#8230;&#8230;鎴戜負浠�涔堝氨涓�鐩存病鎯寵搗鏉ヨ繖浜涘憿鍥?#8230;&#8230;<br />
榪樻湁灝辨槸浠栦滑鍦ㄤ竴璧瘋璁洪棶棰樻椂鐨勭儹鐑堢殑鍦烘櫙&#8230;&#8230;鍘熸潵閭ｄ簺鏂版�濇兂閮芥槸鍦ㄨ繖閲屽嚭鐜扮殑錛屽彧瑕佷竴浜烘兂鍑烘潵錛屽ぇ瀹墮兘鐭ラ亾浜嗗洤&#8230;&#8230;<br />
鎯寵搗鎴戝鉤鏃舵湁澶氫箞瀛ょ嫭&#8230;&#8230;榪欐牱鐨勫満鏅彧鑳藉湪姣旇禌鏃剁粡鍘?#8230;&#8230;<br />
浼楀紲炵妵鍦ㄤ竴璧鳳紝姣忎漢閮藉彲浠ヤ粠鍒漢閭ｉ噷鑾峰緱鍔ㄥ姏錛屼互鍙婅幏寰楀悇縐嶆湁鐢ㄧ殑璧勬枡&#8230;&#8230;<br />
鑰屾垜榪欐牱鐨勬矙鑼訛紝鏈潵灝卞緢寮憋紝琚鐘囦滑閯欒錛屽張鏈ㄦ湁濂界殑璧勬枡鏉ユ簮錛岃嚜鐒朵篃緙轟箯鍔ㄥ姏浜?#8230;&#8230;<br />
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榪欎簺鍥犵礌鍔犲湪涓�璧風殑鏁堟灉錛屽氨鏄垜榪涙鐨勯�熷害鏄庢樉姣斾粬浠參錛屾槑鏄捐窡涓嶄笂鏃朵唬&#8230;&#8230;<br />
鍥炴兂璧蜂粠2008騫?鏈堜互鏉ョ殑榪欎簺鏃ュ瓙&#8230;&#8230;<br />
鍓嶄袱騫翠笉鐢ㄨ浜嗭紝瀛︿範鐨勯兘鏄渶鍩虹鐨勪笢瑗匡紙榪欎簺涓滆タ鍦ㄥ己鐪侀兘鏄嚑涓湀瑙ｅ喅鐨勪簨錛岃�屾垜鐢ㄤ簡涓ゅ勾錛屽凡緇忔槑鏄捐惤鍚庯級&#8230;&#8230;<br />
鍚庨潰錛岃櫧鐒跺悇浣嶇鐘囩粰鎴戞彁渚涗簡涓�浜涙鏍蜂綔鐢紝浣嗘槸榪欑浣滅敤鏁堟灉榪樻槸澶樊&#8230;&#8230;<br />
鎴戜粛鐒墮渶瑕佸嚑涔庡畬鍏ㄩ潬鑷繁鐨勫姫鍔涙潵瑙ｅ喅閭ｄ簺宸ㄥ彲鎬曠殑闂&#8230;&#8230;<br />
褰?011騫碙CT銆佸悇縐嶅垎鍧楀紑濮嬬儌澶ц鐨勬椂鍊欙紝鎴戣繕鍦ㄥ啓綰挎鏍戙�乻play tree鐨勬ā鏉?#8230;&#8230;<br />
褰?012騫碨AM鍑虹幇鐨勬椂鍊欙紝鎴戣繕鍦ㄥ啓涓�鑸殑SA&#8230;&#8230;<br />
褰?013騫碿dq-gyz鍒嗘不絳夊悇縐嶈寮傜殑鎬濇兂鍑虹幇鐨勬椂鍊欙紝鎴戣繕鍦ㄥ啓鍔ㄦ�佹爲鐨勬ā鏉?#8230;&#8230;<br />
鎬繪槸璺熶笉涓婃椂浠ｏ紝浠ヨ嚦浜庢垜鐩稿浜庡叾浠栦漢鍙樺緱瓚婃潵瓚婂急&#8230;&#8230;<br />
鐢ㄦ瘮浠栦滑鏇村鐨勬椂闂達紝鏀剁泭鍗磋繙榪滃皬浜庝粬浠?#8230;&#8230;<br />
姣忎竴嬈″惉鍒頒竴閬撻鏄痁J銆丠N絳夌殑璧勬枡棰樸�佹ā鎷熻禌棰樼瓑鍘熼鏃訛紝灝辨湁涓�縐嶆兂鍝殑鍐插姩&#8230;&#8230;<br />
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鎴戞浘緇忎笉姝竴嬈″湴鎯寵繃錛屽亣濡傛垜鐢熷湪ZJ鎴朒N錛屾垨鑰呭皬鏃跺�欒漿縐誨埌浜嗛偅閲?#8230;&#8230;<br />
榪欏嚑騫寸殑鐢熸椿浼氳偪涔堟牱鍛?#8230;&#8230;鐜板湪浼氭槸浠�涔堟牱鍛㈠洤&#8230;&#8230;<br />
涓嶇敤涓轟簡闇�瑕佷竴綃囪鏂囨垨鑰呬竴閬撻錛屽湪google銆乥aidu銆乧iteseerx絳変笂闈㈠埌澶勬壘錛屾壘浜嗗緢涔呮棤鏋?#8230;&#8230;<br />
涓嶇敤鍦ㄧ湅鐭ヨ瘑鐐規(guī)垨棰樿В鏃訛紝闈㈠鏃犺濡備綍涔熸悶涓嶆噦鐨勯儴鍒嗭紝鎬ュ緱鎯蟲挒澧欙紝涔熸湪鏈夌敤&#8230;&#8230;<br />
涓嶇敤涓轟簡涓�閬撻毦棰樼殑瑙ｅ喅鎶樿吘鍑犲ぉ錛屽彲鑳藉嚑鍒嗛挓璁ㄨ涓�涓嬪氨瀹屼簨浜?#8230;&#8230;<br />
涓嶄細鍦ㄦ瘮璧涘悗璁ㄨ鏃訛紝鍒漢璇村埌涓�縐嶅緢鐔熸?zhèn)夌殑鏂规硶锛岃嚜宸卞嵈浠庢湭鎯冲埌杩囦篃浠庢湭鍚杩?#8230;&#8230;<br />
涓嶄細姣忓ぉ閮藉湪鐥涜嫤涓害榪囷紝鍗翠竴鐩磋窡涓嶄笂鏃朵唬錛岃秺鏉ヨ秺寮?#8230;&#8230;<br />
寮辯渷涔嬫墍浠ュ急錛屼篃灝辨槸鍥犱負榪欎簺鍘熷洜鍚у洤&#8230;&#8230;
<div>錛堝惉璇碅H宸茬粡榪炵畫6騫存棤鍥藉闃熶簡錛屽悇縐戝浗瀹墮槦閮芥湪鏈?#8230;&#8230;榪欎笉濂囩壒錛岀湅鐪婣H榪欑幆澧冿紝灝嗘潵瑕佹湁錛屽彧鑳借閭ｄ釜浜哄お楂樿兘浜嗗洤&#8230;&#8230;鑷沖皯鐜板湪榪樻湪鏈夎繖涔堢鐨勪漢&#8230;&#8230;錛?br />
褰撶劧錛屾垜涓嶈兘鏀瑰彉鑷繁鎵�澶勭殑鐜錛屽彧鑳藉湪榪欑鐜涓嬮�夋嫨灝藉彲鑳戒紭鐨勮鍔?#8230;&#8230;<br />
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Orz @娉曟硶濉?@vfleaking @matthew99絳夌鐘?
</div><img src ="http://www.shnenglu.com/MatoNo1/aggbug/206782.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/MatoNo1/" target="_blank">Mato_No1</a> 2014-04-30 23:25 <a href="http://www.shnenglu.com/MatoNo1/archive/2014/04/30/206782.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>CTSC2012鎬葷粨</title><link>http://www.shnenglu.com/MatoNo1/archive/2012/05/09/174363.html</link><dc:creator>Mato_No1</dc:creator><author>Mato_No1</author><pubDate>Wed, 09 May 2012 14:58:00 GMT</pubDate><guid>http://www.shnenglu.com/MatoNo1/archive/2012/05/09/174363.html</guid><wfw:comment>http://www.shnenglu.com/MatoNo1/comments/174363.html</wfw:comment><comments>http://www.shnenglu.com/MatoNo1/archive/2012/05/09/174363.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/MatoNo1/comments/commentRss/174363.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/MatoNo1/services/trackbacks/174363.html</trackback:ping><description><![CDATA[銆愰鍏堢儹鐑堢璐轟竴涓嬭繘鍏ュ浗瀹墮槦鐨勭鐘囷細<br /><strong><span style="color: red;">chnlich</span><br /><span style="color: red;">sevenkplus</span><br /><span style="color: red;">zw7840<br />plokzfadai<br />錛?/span><span style="color: red;">闆呯ぜ鍐嶆灞犲満</span><span style="color: red;">涓嶈В閲?</span></strong><br />涔熺璐轟竴涓嬭櫧鐒舵湭鑳借繘鍏ュ浗瀹墮槦錛屼絾宸茬粡瓚沖铏愮垎鍏ㄥ満鐨勭鐘囷細<br /><strong><span style="color: red;">WJMZBMR<br />s-quark<br /></span></strong><div><strong><span style="color: #ff0000;"></span><span style="color: red;"></span><span>銆?/span></strong></div><br />CTSC2012寰楀嚭鐨勬渶涓昏鐨勫嚑鏉￠亾鐞嗭細<br /><strong><span style="color: red;">錛?錛夊疄鍔涘己</span><font class="UNICODE"><span style="color: red;">&#8800;姣旇禌鎴愮嘩濂斤紝瀹炲姏寮?/span></font></strong><font class="UNICODE"><strong><span style="color: red;">&#8800;姣旇禌鎴愮嘩宸紱</span><br /><span style="color: red;">錛?錛夌幇鍦ㄦ墍鏈夌殑姣旇禌閮戒笉鏄瘮璋佸緱鍒嗗錛岃�屾槸姣旇皝涓㈠垎灝戯紱</span><br /><span style="color: red;">錛?錛夋瘡涓漢閮戒細閬囧埌棰撳簾銆佽糠鑼�佽繘姝ユ參鐨勬椂鏈燂紝鍏抽敭鏄浣曞姹傚嚭璺紝浠ュ強濡備綍閫氳繃鑷繁涓庡鐣屽叡鍚岀殑鍔涢噺鏉ヨВ鍐籌紱</span><br /></strong><span>錛?錛夊湪灝嗘煇涓笢涓滆緇欏埆浜轟箣鍓嶏紝棣栧厛瑕佽�冭檻涓�涓嬭嚜宸辨槸鍚︾啛緇冩帉鎻′簡榪欎釜涓滀笢錛?/span><br />錛?錛夊湪鍒嗘瀽闂錛岃В鍐抽棶棰樼殑榪囩▼涓紝鍙互閫氳繃寰堝鍙︾被鐨勯�斿緞錛屾壘鍒板張濂芥兂鍙堝ソ鍐欑殑鍔炴硶銆?br /><br />閮ㄥ垎鎬葷粨錛?br />銆愪竴璇曘�?br />showhand錛?br />鍙互灝嗘墍鏈夌殑鐗屽瀷錛圕(52, 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