WAP to convert Fahrenheit temperature into degree Celsius

/* WAP to convert Fahrenheit temperature into degree Celsius */

#include<stdio.h>
#include<conio.h>
void main()
{
int fahr, celsius;
clrscr();
printf("enter fahrenhiet tempreture");
scanf("%d",&fahr);
celsius = 5 * (fahr-32) / 9;
printf("%d",celsius);
getch();
}