/* Peter Cline
   practicing file input/output
*/

#include <stdio.h>
#include <stdlib.h>

int main() {

  FILE * INPUT;
  int i;
  int j;

  char filename[20];
  
  printf("Please enter the file name: ");
  scanf("%s", filename);

  printf("You chose: %s\n", filename);

  INPUT = fopen(filename, "r");
  
  if (INPUT == NULL) {
    printf("Error opening file!\n");
    exit(-1);
  }

  for (i = 0; i <= 11; i++) {
    fscanf(INPUT, "%d", &j);
    printf("%d ", j);

  }
  printf("\n");

  fclose(INPUT);


  return 0;
}