//leetcode中還有花樣鏈表題,這里幾個(gè)例子,冰山一角 求單鏈表中結(jié)點(diǎn)的個(gè)數(shù)----時(shí)間復(fù)雜度O(n)這是最最基本的了,應(yīng)該能夠迅速寫出正...
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//leetcode中還有花樣鏈表題,這里幾個(gè)例子,冰山一角 求單鏈表中結(jié)點(diǎn)的個(gè)數(shù)----時(shí)間復(fù)雜度O(n)這是最最基本的了,應(yīng)該能夠迅速寫出正...
概念 Search Problem(eg:SAT)search problem can be verified in polynomial ti...
查一些參考資料,摘錄一些感覺以后會(huì)用到的部分 PageRank 該算法基于“從許多優(yōu)質(zhì)的網(wǎng)頁鏈接過來的網(wǎng)頁,必定還是優(yōu)質(zhì)網(wǎng)頁”的回歸關(guān)系,認(rèn)為從...
(侵刪) 推薦引擎的分類 根據(jù)不同的數(shù)據(jù)源發(fā)現(xiàn)數(shù)據(jù)相關(guān)性的方法可以分為以下幾種: 根據(jù)系統(tǒng)用戶的基本信息發(fā)現(xiàn)用戶的相關(guān)程度,這種被稱為基于人口統(tǒng)...
final 周一邊復(fù)習(xí)一邊過一遍這本書--algorithms,中文名叫--算法概論,參考教材是introduction to algorith...
1.1Basic arithmetic 1.1.1addition -Given two binary numbers x and y, how...
The divide-and-conquer strategy solves a problem by: Breaking it into su...
3.1 Graphs Represent a graph by Adjacency matrix -- sparse graphn = |V |...
4.1 Distane The distance between two nodes is the length of the shortest...