ex_1-4.c

   1 #include <stdio.h>
   2
   3 main()
   4 {
   5         float fahr, celsius;
   6         int lower, upper, step;
   7
   8         lower = 0;
   9         upper = 300;
  10         step = 20;
  11
  12         celsius = lower;
  13
  14         while (celsius <= upper)
  15         {
  16                 fahr = (celsius*1.8)+32;
  17                 printf("%6.1f %6.1f\n", celsius, fahr);
  18                 celsius = celsius + step;
  19         }
  20 }