1#include <stdio.h>
 2
 3/* print fahrenheit to celsius conversion in reverse order
 4 * */
 5int main(int argc, const char *argv[])
 6{
 7  int fahr;
 8
 9  for (fahr = 300; fahr >= 0; fahr = fahr - 20) {
10    printf("%3d %6.1f\n", fahr, (5.0/9.0)*(fahr-32));
11  }
12
13  return 0;
14}