1. char str[] = "GeeksforGeeks"; 2. char str[50] = "GeeksforGeeks"; 3. char str[] = {'G','e','e','k','s','f','o','r','G','e','e','k','s',' '}; 4. char str[14] = {'G','e','e','k','s','f','o','r','G','e','e','k','s',' '};