static void Main()
{
var(n, m, k) = Read3();
var ncrs = MNcrs(n - 1);
MInt r = 0;
for (int i = n - 1 - k; i < n; i++)
{
r += ncrs[i] * m *MInt.MPow(m - 1, i);
}
Console.WriteLine(r);
}
static void Main()
{
var h = Array.ConvertAll(Console.ReadLine().Split(), int.Parse);
int n = h[0], k = h[1];
MInt r = 0, c = 1;
for (int i = 0; i < k; i++)
{
r += c * MInt.MPow(k - i, n);
c *= -(k - i);
c /= i + 1;
}
Console.WriteLine(r);
}
static void Main()
{
var h = Array.ConvertAll(Console.ReadLine().Split(), int.Parse);
int n = h[0], k = h[1];
var f = new MInt[k + 1];
var t = new MInt[k + 1];
f[0] = 1;
t[0] = 1;
for (int i = 1; i <= k; ++i)
{
f[i] = f[i - 1] / i;
t[i] = t[i - 1] + f[i] * (i % 2 == 0 ? 1 : -1);
}
MInt r = 0;
for (int i = 1; i <= k; ++i)
{
r += MInt.MPow(i, n) * f[i] * t[k - i];
}
Console.WriteLine(r);
}