关于char指针 [英] about char pointer

问题描述

请解释我，char指针，char数组，char，字符串......

i对此有一些很多的讨论...

请向我澄清..

i需要一些关于这个程序的例子

by

chellappa.ns

hi ,
please explain me , char pointer , char Array, char ,string...
i have some many confussion about this...
please clarify to me..
i need some example about this program
by
chellappa.ns

推荐答案

chellappa写道：

chellappa wrote:

请解释我，char指针，char数组，字符串，字符串......

please explain me , char pointer , char Array, char ,string...

关于C的一本不错的书将解释所有这些，并且比通过Usenet滴水喂养要快得多。但是：


一个`char指针`是一个指向字符的指针。

一个`char array`是一个数组，其元素是字符。 />
一个`char`是一个/表示一个字符的值。

一个`字符串`是一个以

null结尾的字符序列（ == 0）字符。


[字符序列`是

数组或mallocated商店中的连续切片。]


-

Chris" electric hedgehog" Dollin

它被称为*极端*编程，而不是*愚蠢*编程。

A decent book on C will explain all this, and be faster than
drip-feeding via Usenet. But:

A `char pointer` is a pointer that points to characters.
A `char array` is an array whose elements are characters.
A `char` is a value which is/represents a character.
A `string` is a sequence of characters terminated by a
null (== 0) character.

[A `sequence of characters` is a contiguous slice out of an
array or mallocated store.]

--
Chris "electric hedgehog" Dollin
It''s called *extreme* programming, not *stupid* programming.

请举几个例子

please give some examples

" chellappa" < N ********* @ gmail.com>。在消息中写道

news：11 ********************** @ z14g2000cwz.googlegr oups.com ...

"chellappa" <N.*********@gmail.com> wrote in message
news:11**********************@z14g2000cwz.googlegr oups.com...

请举几个例子


请在发布时保留上下文。谢谢。


请拿到一本教科书。没有

一个你就不会走得太远。

" Chris Dollin" <柯** @ hpl.hp.com>在留言中写道

news：da ********** @ malatesta.hpl.hp.com ... chellappa写道：

please give some examples
Please preserve context when posting. Thank you.

Please get a textbook. You won''t get far without
one.
"Chris Dollin" <ke**@hpl.hp.com> wrote in message
news:da**********@malatesta.hpl.hp.com... chellappa wrote:

请解释我，char指针，char数组，字符串，字符串...
关于C的一本不错的书将解释所有这些，并且比通过Usenet进行滴灌更快。但是：

一个`char指针`是一个指向字符的指针。
一个`char数组`是一个数组，其元素是字符。
一个`char`是一个/表示字符的值。
字符串`是由
null（== 0）字符终止的字符序列。

[字符序列`是一个
数组或mallocated商店的连续切片。]

please explain me , char pointer , char Array, char ,string...
A decent book on C will explain all this, and be faster than
drip-feeding via Usenet. But:

A `char pointer` is a pointer that points to characters.
A `char array` is an array whose elements are characters.
A `char` is a value which is/represents a character.
A `string` is a sequence of characters terminated by a
null (== 0) character.

[A `sequence of characters` is a contiguous slice out of an
array or mallocated store.]

" chellappa" < N ********* @ gmail.com>。在消息中写道

新闻：11 ********************** @ z14g2000cwz.googlegr oups.com ...请举几个例子

"chellappa" <N.*********@gmail.com> wrote in message
news:11**********************@z14g2000cwz.googlegr oups.com... please give some examples

char * p; / *''char pointer''（a.k.a。''指向char的指针''）。 * /

/ *可以表示类型''char''对象的地址* /


char a [10]; / *''char array''（a.k.a。''char''数组）。 * /

/ *可存储十种类型''char''对象* /

/ *连续内存位置* /


char c; / *一个类型''char''对象。可以表示任何一个* /

/ *的执行字符集的值* /


char s [10] =" Hello" ; / *''char array''（a.k.a。''char''数组）。 * /

/ *数组的前六个元素* /

/ *（s [0]到s [5]包含）包括* /

/ * a''string''* /

-Mike

char *p; /* ''char pointer'' (a.k.a. ''Pointer to char''). */
/ * can represent address of a type ''char'' object */

char a[10]; /* ''char array'' (a.k.a. ''array of char''). */
/* can store ten type ''char'' objects at */
/* contiguous memory locations */

char c; /* a type ''char'' object. Can represent any one */
/* of the values of the execution character set */

char s[10] = "Hello" ; /* ''char array'' (a.k.a. ''array of char''). */
/* The first six elements of the array */
/* (s[0] through s[5] inclusive) comprise */
/* a ''string'' */
-Mike

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