#include <stdio.h>

int main ()
{
  int i = 5;
  int j = 7;
  double x = 12.5;
  double y = 27.1;
  
  printf ("enter values for i, x, j, y:  ");
  scanf ("%d",  &i);
  scanf ("%lf", &x);
  scanf ("%d",  &j);
  scanf ("%lf", &y);

  printf ("    i     j     x     y\n");
  printf ("%5d %5d %5.1lf %5lf\n", i, j, x, y);
  return 0;
}