#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
int main()
{
    int min;
    int init=1;
    int x;
    do{
        printf("x= ");
        scanf("%d", &x);
        if (!x)
            break;
        if(x%2==0)
        {
            if ( init!=0)
            {
                init = 0;
                min = x;
            }
            else if (min>x)
            {
                min =x;
            }
        }
        if (init!=0)
        {

        }

    } while (x);
    if ( init==1)
    {
        printf("No such numbers...");
    }
    else {printf("Min even element: %d", min); }
return 0;
}
int main99()
{
    unsigned short x=0x7530;
    unsigned char  c1, c2;
    c1 = x;
    c2 = x>>8;
    printf("%x\T%x\n", c2, c1);
    return 0;
}
int main3()
{
    int x, sum=0, i;
    for(i=0;i<5; )
    {
        printf("x =");
    }
}