Thread: Temperature conversion...

You had a few minor errors that I fixed, this code works fine for me. You'll just want to format the output on your floats to whatever way you feel nessassary. I set the precision to two places.

Code:

#include <stdio.h>

int main()
{

float a, b, c, d;
 printf("Enter a value for the starting temperature in Fahrenheit:");
   scanf("%f", &b);     // You had b, should be &b
   printf("Enter a value for the ending temperature in Fahrenheit:");
   scanf("%f", &c);     // You had c, should be &c
   printf("Enter a value for the temperature increment value in Fahrenheit:");
   scanf("%f", &d);     // You had d, should be &d
   a = b;
   printf("This is a Fahrenheit to Celcius Conversion Table! \n"); // Don't forget your \n here
    while (a <= c)
    {
       if ((a > 98.6) && (a < (a + d)))
        {

           printf("%.2f degrees F = %.2f degrees C \n",
               98.6, (98.6 - 32.0) * 5.0 / 9.0);

        }

        printf("%.2f degrees F = %.2f degrees C \n",
            a, (a - 32.0) * 5.0 / 9.0);
        a = (a + d);
        }
    
    return 0;
}

Here is the output:

Code:

Enter a value for the starting temperature in Fahrenheit:52
Enter a value for the ending temperature in Fahrenheit:88
Enter a value for the temperature increment value in Fahrenheit:1
This is a Fahrenheit to Celcius Conversion Table!
52.00 degrees F = 11.11 degrees C
53.00 degrees F = 11.67 degrees C
54.00 degrees F = 12.22 degrees C
55.00 degrees F = 12.78 degrees C
56.00 degrees F = 13.33 degrees C
57.00 degrees F = 13.89 degrees C
58.00 degrees F = 14.44 degrees C
59.00 degrees F = 15.00 degrees C
60.00 degrees F = 15.56 degrees C
61.00 degrees F = 16.11 degrees C
62.00 degrees F = 16.67 degrees C
63.00 degrees F = 17.22 degrees C
64.00 degrees F = 17.78 degrees C
65.00 degrees F = 18.33 degrees C
66.00 degrees F = 18.89 degrees C
67.00 degrees F = 19.44 degrees C
68.00 degrees F = 20.00 degrees C
69.00 degrees F = 20.56 degrees C
70.00 degrees F = 21.11 degrees C
71.00 degrees F = 21.67 degrees C
72.00 degrees F = 22.22 degrees C
73.00 degrees F = 22.78 degrees C
74.00 degrees F = 23.33 degrees C
75.00 degrees F = 23.89 degrees C
76.00 degrees F = 24.44 degrees C
77.00 degrees F = 25.00 degrees C
78.00 degrees F = 25.56 degrees C
79.00 degrees F = 26.11 degrees C
80.00 degrees F = 26.67 degrees C
81.00 degrees F = 27.22 degrees C
82.00 degrees F = 27.78 degrees C
83.00 degrees F = 28.33 degrees C
84.00 degrees F = 28.89 degrees C
85.00 degrees F = 29.44 degrees C
86.00 degrees F = 30.00 degrees C
87.00 degrees F = 30.56 degrees C
88.00 degrees F = 31.11 degrees C

ampersand. Sort of like asterisk.