数组和大小

for循环和字符串数组

---

include

int main(int argc, char *argv[])
{
int i =0;

  // go through each string in argv
  // why am i skipping argv[0]?
 for (i = 1; i < argc; i++) {
 printf("arg %d: %s\n", i, argv[i]);

}

  //let's make our own array of strings
  char *states[] = {"california","oregon", "washington","texas"}；

  int num_states = 4;
  
  for (i = 0; i < num_states; i++) {
  printf("state %d: %s\n", i, states[i]);
  }
  return 0;

}
}