如何使用C语言为字符串创建指针？
指针数组（指向字符串）
指针数组是一个数组，其元素是指向字符串基地址的指针。
它的声明和初始化如下-
char *a[3 ] = {"one", "two", "three"};
//Here, a[0] is a ptr to the base add of the string "one"
//a[1] is a ptr to the base add of the string "two"
//a[2] is a ptr to the base add of the string "three"优点
取消链接二维字符数组。在（字符串数组）中，在指向字符串的指针数组中，没有用于存储的固定内存大小。
字符串根据需要占用尽可能多的字节，因此不会浪费空间。
示例1
#include输出结果main (){ char *a[5] = {“one”, “two”, “three”, “four”, “five”};//declaringarrayofpointersto string at compile time int i; printf ( “The strings are:”) for (i=0; i<5; i++) printf (“%s”, a[i]); //printingarrayofstrings getch (); }
The strings are: one two three four five
示例2
考虑另一个关于字符串指针数组的例子-
#include输出结果#include int main(){ //initializingthepointerstringarray char *students[]={"bhanu","ramu","hari","pinky",}; int i,j,a; printf("The names of students are:\n"); for(i=0 ;i<4 ;i++ ) printf("%s\n",students[i]); return 0; }
The names of students are: bhanu ramu hari pinky