#include <stdio.h>
#include <string.h>

int main(void) {

  char str_1[8], str_2[8], *str_3, str_4[8];

  /* Ulovlig brug af initializer */
  str_1 = {'A', 'a', 'l', 'b', 'o', 'r', 'g', '\0'};


  /* Illegal assignment to array. The array name is constant */
  /* Implicite copying of characters do not take place in C. */
  str_2 = "Aalborg";

  /* Alternative: copy the characters yourself */
  strcpy(str_2, "Aalborg");


  /* Pointer assignment - OK */
  str_3 = "Aalborg";

  /* Char by char Assignment - OK, but tedious */
  str_4[0] = 'A';  str_4[1] = 'a';  str_4[2] = 'l';  
  str_4[3] = 'b';  str_4[4] = 'o';  str_4[5] = 'r';  
  str_4[6] = 'g';  str_4[7] = '\0';     

  printf("%s\n%s\n%s\n%s\n", str_1, str_2, str_3, str_4);
  
  return 0;
}