#include <stdio.h>

void main (void) {

  /* We will use a floating-point and an integer variable. */

  double x;
  int n;


  /* Read in an integer. */

  printf("Please enter an integer: ");
  scanf("%d", &n);
  printf("The integer was %d\n\n", n);


  /* Read in a double. */

  printf("Please enter a double: ");
  scanf("%lf", &x);
  printf("The double was %g\n\n", x);


  /* Read in an integer and a double. */

  printf("Please enter an integer and a floating-point number: ");
  scanf("%d%lf", &n, &x);
  printf("The numbers were %d %g\n", n, x);

}