指针数组和数组指针的使用

#include<stdio.h>


int main()
{
char *str[] = {"Welcome","to","Fortemedia","Nanjing"};
char **p = str +1;
str[0] = (*p++) +2;
str[1] = *(p+1);
str[2] = p[1] + 3;
str[3] = p[0] + (str[2] - str[1]);
printf("%s\n",str[0]);
printf("%s\n",str[1]);
printf("%s\n",str[2]);
printf("%s\n",str[3]);

return 0;

}

1.（空）

2. Nanjing

3. jing

4.g