具體描述
Have you ever wondered how your GPS can find the fastest way to your destination, selecting one route from seemingly countless possibilities in mere seconds? How your credit card account number is protected when you make a purchase over the Internet? The answer is algorithms. And how do these mathematical formulations translate themselves into your GPS, your laptop, or your smart phone? This book offers an engagingly written guide to the basics of computer algorithms. In Algorithms Unlocked, Thomas Cormen—coauthor of the leading college textbook on the subject—provides a general explanation, with limited mathematics, of how algorithms enable computers to solve problems.
Readers will learn what computer algorithms are, how to describe them, and how to evaluate them. They will discover simple ways to search for information in a computer; methods for rearranging information in a computer into a prescribed order (“sorting”); how to solve basic problems that can be modeled in a computer with a mathematical structure called a “graph” (useful for modeling road networks, dependencies among tasks, and financial relationships); how to solve problems that ask questions about strings of characters such as DNA structures; the basic principles behind cryptography; fundamentals of data compression; and even that there are some problems that no one has figured out how to solve on a computer in a reasonable amount of time.
用戶評價
##定位偏科普，內容已經比較 technical 瞭，但限於篇幅無法展開。
評分##算法入門。作者講得非常清楚，數學和僞代碼也都比較清楚。但後麵兩章還是有點難啊。希望CLRS讀完以後能更清楚理解這些算法。
評分CLRS作者之一的Cormen的新作，比CLRS淺且內容少很多。論述的順序與風格充滿瞭作者的個人趣味。按作者的本意來說，Algorithm Unlocked隻是一盤開胃菜，可以作為學習CLRS的輔助閱讀。我看確實如此！然而對大部分的人而言這真是很大一盤餐前小點，你很容易就找齣很多很多理由拒絕進行這樣的學習.....如果你真的下決心去吃它，還不如立即開始CLRS。如果你不下決心學算法，試圖淺嘗則止，收獲也不會很多，那還不如不看。
評分##非常棒的書 這個Cormen就是Introduction to Algorithms那本書的Cormen
評分##這是我大四時候花瞭將近一個月的閑暇時光讀完的，是我的計算機算法和編程的啓濛教材。這本書是算法導論的跳闆。等我編程算法羽翼豐滿會去挑戰算法導論的，真的很有意思。益智而且對學術有用。
評分##算法入門。作者講得非常清楚，數學和僞代碼也都比較清楚。但後麵兩章還是有點難啊。希望CLRS讀完以後能更清楚理解這些算法。
評分##這本書即將有中文譯本發行，我老婆翻譯的——《算法基礎：打開算法之門》
評分##非常棒的書 這個Cormen就是Introduction to Algorithms那本書的Cormen
評分##還行，不過還是慢點直接看clrs吧
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