How to add all even and odd separately?

CODE

How to add all even and odd separately?

Program to add all even and odd values separately from 1 to N.

int main()

{

    int n,e=0,o=0,i;

    printf("\n enter the number:");

    scanf("%d",&n);

    for(i=1;i<=n;i++)

    {

        if(i%2==0)

            e+=i;

        else

            o+=i;

    }

    printf("\n sum of evens=%d",e);

    printf("\n sum of odd=%d",o);

}

Output:

enter the number:5

 sum of evens=6

 sum of odd=9