#include <stdio.h>
#include <string.h>
main()
{
char str2="this is an other string";
char str1;
str1="this is a string";
printf("str1=%s\n",str1);
str1=str2;
printf("str1=%s",str1);
}

麻烦更正下了,顺便多加句/* */

3Q