func_code_string: #include <bits/stdc++.h>   using namespace std;   int N, M;   int main() {     cin >> N >> M;     int putere = 1;     for (int i = 1; i <= M; i++) {       putere <<= 1;       if (putere >= 1000000009) putere -= 1000000009;     }     int val = 1;     for (int i = putere - 1; i >= putere - N; i--)       val = (1LL * val * i) % 1000000009;     cout << val;     return 0;   }   