1 5dc21454 2023-07-14 jrmu /* 1-3 Modify the temperature conversion program to print a heading above the table */
3 5dc21454 2023-07-14 jrmu /* 1-4 write a program to print the corresponding celsius to Fahrenheit table */
5 5dc21454 2023-07-14 jrmu #include <stdio.h>
7 5dc21454 2023-07-14 jrmu /* print Fahrenheit-Celsius table
8 5dc21454 2023-07-14 jrmu for fahr = 0, 20, ..., 300; floating-point version */
12 5dc21454 2023-07-14 jrmu float fahr, celsius;
13 5dc21454 2023-07-14 jrmu int lower, upper, step;
15 5dc21454 2023-07-14 jrmu lower = 0; /* lower limit of temperature table */
16 5dc21454 2023-07-14 jrmu upper = 300; /* upper limit */
17 5dc21454 2023-07-14 jrmu step = 20; /* step size */
19 5dc21454 2023-07-14 jrmu fahr = lower;
20 5dc21454 2023-07-14 jrmu printf("Fahr | Celsius\n");
21 5dc21454 2023-07-14 jrmu printf("-----+--------\n");
22 5dc21454 2023-07-14 jrmu while (fahr <= upper) {
23 5dc21454 2023-07-14 jrmu celsius = (5.0/9.0) * (fahr - 32.0);
24 5dc21454 2023-07-14 jrmu printf("%4.0f | %6.1f\n", fahr, celsius);
25 5dc21454 2023-07-14 jrmu fahr = fahr + step;
27 5dc21454 2023-07-14 jrmu printf("\n\n");
28 5dc21454 2023-07-14 jrmu celsius = lower;
29 5dc21454 2023-07-14 jrmu printf("Celsius | Fahr\n");
30 5dc21454 2023-07-14 jrmu printf("--------+-----\n");
31 5dc21454 2023-07-14 jrmu while (celsius <= upper) {
32 5dc21454 2023-07-14 jrmu fahr = (9.0/5.0) * celsius + 32.0;
33 5dc21454 2023-07-14 jrmu printf("%7.1f | %4.0f\n", celsius, fahr);
34 5dc21454 2023-07-14 jrmu celsius = celsius + step;