Write a program that take total distance in km form user and display him to how many liter fuel in which he complete his distance

#include<stdio.h>

#include<conio.h>

void main()

{

clrscr();

int km,pet;

printf("Enter total kilometer which you want to travel ::");

scanf("%d",km);

pet=km/12;

printf("You should must have %d liter petrol.",pet);

getch();

}