The focus of this book is the P versus NP Question and the theory of NP-completeness. It also provides adequate preliminaries regarding computational problems and computational models. The P versus NP Question asks whether or not finding solutions is harder than checking the correctness of solutions. An alternative formulation asks whether or not discovering proofs is harder th...(展开全部)

This book's introduction features a humorous story of a man with a line of people behind him, who explains to his boss, "I can't find an efficient algorithm, but neither can all these famous people." This man illustrates an important quality of a class of problems, namely, the NP-complete problems: if you can prove that a problem is in this class, then it has no known polynomia...(展开全部)

This book's introduction features a humorous story of a man with a line of people behind him, who explains to his boss, "I can't find an efficient algorithm, but neither can all these famous people." This man illustrates an important quality of a class of problems, namely, the NP-complete problems: if you can prove that a problem is in this class, then it has no known polynomia...(展开全部)

简介：作者很懒

Bananamania has returned in an enchanting new novel of uncanny sulbtlety, style, magic, and mystery that Frank Ramirez of the South Bend Tribune declares is "every bit as good as Yoskimoto's first book ... perhaps better." A celebrated Japanese writer has committed suicide, leaving behind a collection of stories written in English, N.P. But the book may never be published...(展开全部)

Bananamania has returned in an enchanting new novel of uncanny sulbtlety, style, magic, and mystery that Frank Ramirez of the South Bend Tribune declares is "every bit as good as Yoskimoto's first book ... perhaps better." A celebrated Japanese writer has committed suicide, leaving behind a collection of stories written in English, N.P. But the book may never be published...(展开全部)

简介：Nine percent的日常嘻嘻打闹(皮)

简介：Nine percent的日常嘻嘻打闹(皮)

简介：女尊np穿越，YY文，不喜勿进