#include <stdio.h>

main()
{
   float kgs, lbs;
                   /* The float statement creates a single-precision
                      floating point variable (one that can have a
                      decimal point).                                     */

   printf("\nEnter a weight in kilograms: ");
   scanf("%f", &kgs);
                   /* The %f format specification is exactly like %d, but it
                      indicated a float variable.                         */
   lbs = kgs * 2.2;
                   /* Exactly what it looks like. Don't forget the
                      semi-colon!                                         */
   printf("\n%6.2f kilograms = %6.2f pounds\n", kgs, lbs);
                   /* The number inside the format specification means that
                      when printed, the variable should have a field width
                      of six spaces and be rounded to two decimal places. */
}