Sum of even numbers between x and y

#include <stdio.h>
#include <stdlib.h>

void main()
{
int i,x,y,sum=0;
printf("Enter first value: ");
scanf("%d",&x);
printf("Enter second value: ");
scanf("%d",&y);
for (i=x;i<=y;i++)
{
    if(i%2==0)
        sum=sum+i;
}
    printf("Sum is: %d",sum);
}