1022 Digital Library (30 分) A Digital Library contains millions of books, stored according to their titles, authors, key words of their abstracts, publishers, and published years. Each book is assigned an unique 7-digit number as its ID. Given any…
C++ Primer Plus 第6版 字符串:是存储在内存的连续字节中的一系列字符. C++处理字符串的方式有2种: 一.来自C语言.常被称为C-风格字符串(C-Style-string) 1)从字符数组-->字符串 存储在连续字节中的一系列字符意味着可以讲字符串存储在char数组中,其中每个字符都位于自己的数组元素中. C-style字符串具有一种特殊的性质:以空字符结尾,空字符被写为'\0' ]={'b','e','a','u','t',' ','i','i'}; //不是一个字符串,仅仅…