#include <stdio.h>

/* The C Programming Language, 2nd Edition
 *
 * Exercise 1-4: Write a program to print the corresponding Celsius to
 * Fahrenheit table.
 */

int main(void) {
	float fahr, celsius;
	int lower, upper, step;

	lower = 0;
	upper = 300;
	step = 20;

	celsius = lower;

	printf("   C |  F\n");
	printf("------------\n");
	while (celsius <= upper) {
		fahr = (celsius * (9.0 / 5.0)) + 32.0;
		printf(" %3.0f %6.1f\n", celsius, fahr);
		celsius += step;
	}
	return 0;
}