#include using namespace std; #define int long long // 快速幂 int qmi(int a, int b, int p) { int res = 1; while (b) { if (b & 1) res = res * a % p; b >>= 1; a = a * a % p; } return res; } signed main() { cout << qmi(3, 5, 1e+7) << endl; return 0; }