/* c99: VLAs, reading a vector with unknown dimension from stdin */
 
#include <stdio.h>

int main() {
  int l;

  printf("Insert length: ");
  scanf("%d", &l);

  int v[l];
  for(int i=0; i<l; i++)
    scanf("%d", &v[i]);

  for(int i=0; i<l-1; i++)
    printf("%d ", v[i]);
  printf("%d\n", v[l-1]);

  return 0;
}