#include <stdio.h>

/* print Fahrenheit-Ceclsius table */
int main(void) 
{
    int fahr;
    for (fahr = 0; fahr<= 300; fahr = fahr + 20)
        printf("%3d %6.1f\n", fahr, (5.0/9.0) * (fahr-32));

return 0;
}