RosettaCodeData/Task/Formatted-numeric-output/Vala/formatted-numeric-output.vala

void main() {
  double r = 7.125;
  print(" %9.3f\n", -r);
  print(" %9.3f\n",r);
  print(" %-9.3f\n",r);
  print(" %09.3f\n",-r);
  print(" %09.3f\n",r);
  print(" %-09.3f\n",r);
}