从在C的char *获取单个字符 [英] Get a single character from a char* in C

问题描述

有没有办法通过字符来遍历字符或c提取的char *单个字符？

考虑以下code。现在，这是获得单个字符的最佳方式？
我建议不使用任何字符串函数的方法。

 的char * A =STRING;
 

解决方案

另一种方式：

 的char *我;对于（I = A; *我;我++）{
   // i指向依次为[0]，A [1]，...，直到观察'\\ 0'。
}
 

Is there a way to traverse character by character or extract a single character from char* in C?

Consider the following code. Now which is the best way to get individual characters? Suggest me a method without using any string functions.

char *a = "STRING";

解决方案

Another way:

char * i;

for (i=a; *i; i++) {
   // i points successively to a[0], a[1], ... until a '\0' is observed.
}

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