鏁版嵁緇撴瀯絎崄绔犻€夋嫨棰樺強鍙傝€冪瓟妗圼10]_璺ㄨ€冪綉

聽聽聽聽聽聽聽 1錛庡涓嬪垪鍏抽敭瀛楀簭鍒楃敤蹇€熸帓搴忔硶榪涜鎺掑簭鏃訛紝閫熷害鏈€蹇殑鎯呭艦鏄紙銆€ 錛夈€傘€愬寳鏂逛氦閫氬ぇ瀛?/span> 2001 涓€銆?/span>18 錛?/span>2鍒嗭級銆?/span>

銆€銆€A錛?/span>{21,25,5,17,9,23,30}

聽聽聽聽聽聽 聽B錛?/span>{25,23,30,17,21,5,9}

銆€銆€C錛?/span>{21,9,17,30,25,23,5}

聽聽聽聽聽聽聽聽D錛?/span>{5,9,17,21,23,25,30}

銆€銆€銆愬弬鑰冪瓟妗堛€?/span>A

銆€銆€

銆€銆€2錛庡鍏抽敭鐮佸簭鍒?/span>28錛?/span>16錛?/span>32錛?/span>12錛?/span>60錛?/span>2錛?/span>5錛?/span>72蹇€熸帓搴忥紝浠庡皬鍒板ぇ涓€嬈″垝鍒嗙粨鏋滀負錛?/span> 錛夈€傘€?a target="_blank">闈掑矝澶у 2000 涓夈€?/span>4 錛?/span>2鍒嗭級銆?/span>

銆€銆€A錛?/span>(2,5,12,16)26(60,32,72)

銆€銆€B錛?/span>(5,16,2,12)28(60,32,72)

銆€銆€C錛?/span>(2,16,12,5)28(60,32,72)

銆€銆€D錛?/span>(5,16,2,12)28(32,60,72)

銆€銆€銆愬弬鑰冪瓟妗堛€?/span>B

銆€銆€

銆€銆€3錛庡n涓褰曠殑綰挎€ц〃榪涜蹇€熸帓搴忎負鍑忓皯綆楁硶鐨勯€掑綊娣卞害錛屼互涓嬪彊榪版紜殑鏄紙 錛夈€愬寳鏂逛氦閫氬ぇ瀛?/span> 2000 浜屻€?/span>5 錛?/span>2鍒嗭級銆?/span>

銆€銆€A錛庢瘡嬈″垎鍖哄悗錛屽厛澶勭悊杈冪煭鐨勯儴鍒?/span>

銆€銆€B錛庢瘡嬈″垎鍖哄悗錛屽厛澶勭悊杈冮暱鐨勯儴鍒?/span>

銆€銆€C錛庝笌綆楁硶姣忔鍒嗗尯鍚庣殑澶勭悊欏哄簭鏃犲叧

銆€銆€D錛庝互涓婁笁鑰呴兘涓嶅

銆€銆€銆愬弬鑰冪瓟妗堛€?/span>A

銆€銆€

銆€銆€4錛庡綋n涓暣鍨嬫暟鎹槸鏈夊簭鏃訛紝瀵硅繖n涓暟鎹敤蹇€熸帓搴忕畻娉曟帓搴忥紝鍒欐椂闂村鏉傚害鏄?/span> ( 6 )錛屽綋鐢ㄩ€掑綊綆楁硶姹?/span>n!鏃訛紝綆楁硶鐨勬椂闂村鏉傚害鏄?/span> ( 7 )錛屽垯錛?/span>(6)-(7)=錛?/span> 錛夈€?a target="_blank">鍗椾含鐞嗗伐澶у1999 涓€銆侊紙6-7錛夛紙4鍒嗭級銆?/span>

銆€銆€A錛?/span>O(n)聽聽聽 B錛?/span>O(nlogn)聽聽聽 C錛?/span>O(n*n)聽聽聽 D錛?/span>O(logn)

銆€銆€銆愬弬鑰冪瓟妗堛€?/span>C