<stdin>

function int pow(int x, int y)
{
    int n = 1;
    while (y-- > 0) { n *= x; }
    return n;
}

function int powFloat(int x, int y)
{
    int n = 1.0;
    while (y-- > 0) { n = FixedMul(n, x); }
    return n;
}