Temp. Fahrenheit to Centigrade

In this program, # is a preprocessor directive ,  whereas #include<filename.h> is used

to extract the functions already created in file . float deg,fah creates float type variables which

stores temprature in degrees & fahrenite given by user .conversion formula of temprature from

degree centigrade to fahrenite is fahrenite = (1.8*degree)+32 which is stored in variable fahrenite .  

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Program for Temperature Measurement (°F to °C).

#include<stdio.h>
#include<conio.h>
void main()
{       float deg,fah;
clrscr();
printf("\n program to convert temprature from centigrade to fehreneit");
printf("\n\n enter temprature in degree centigrade : ");
scanf("%f",&deg);
fah = (1.8*deg) + 32;
printf(" temprature in fahreneit = %f",fah);
getch();
}