int APa[10], APb[10];
bool iiFrate(unsigned int a, unsigned int b)
{
    while(a)
    {
        int c = a % 10;
        APa[c]++;
        a = a / 10;
    }
    while(b)
    {
        int c = b % 10;
        APb[c]++;
        b = b / 10;
    }
    int contor = 0;
    for(int i = 0; i <= 9; i++)
        if(APa[i] != 0 && APb[i] != 0)
            contor++;
    if(contor >= 2)
        return true;
    else
        return false;
}