#include <stdio.h>
int main()
{
    int i, n;
    printf("Enter an integral number:-\n");
    scanf("%d", &n);
    printf("Even numbers from 1 to %d are:-\n", n);

    for (i = 1; i <= n; i++)
    {
        if (i % 2 == 0)
        {
            printf("%d\n", i);
        }
    }

    return 0;
}

//......Coded by YASH ALAPURIA