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#include <algorithm>
#include <fstream>
#include <iomanip>
using namespace std;
#define MOD 1999999973
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int f(int nr, int p) {
if (nr == 0)
return 0;
if (p == 0)
return 1;
if (p == 1)
return nr;
if (p % 2 != 0)
return nr * f(nr, p - 1) % MOD;
int x = f(nr, p / 2);
return x * x % MOD;
}
int main() {
int n, p;
fin >> n >> p;
fout << f(n, p);
return 0;
}
// https: // infoarena.ro/problema/lgput