Program to find the sum of odd and even numbers

Program:

#include<stdio.h>
#include<conio.h>
void main()
{
    int n, i, osum = 0, esum = 0;
    clrscr();
    printf("Enter the limit : ");
    scanf("%d", &n);
    for(i = 1 ; i <= n ; i = i + 2)
    osum = osum + i;
    for(i = 2 ; i <= n ; i = i + 2)
    esum = esum + i;
    printf("\nThe odd numbers sum is : %d", osum);
    printf("\n\nThe even numbers sum is : %d", esum);
    getch();
}

Output:

Enter the limit : 10
The odd numbers sum is : 25
The even numbers sum is : 30