#include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define Would #define you const int INF = 999999999; const int MOD = 1e9 + 7; const double pi = 3.141592653589793238; int main() { int n; cin >> n; sets; for (int i = 0; i <= n; ++i) { for (int j = 0; j <= n; ++j) { s.insert(pow(2, i) * pow(5, j)); } } for (auto i : s) { cout << i << endl; } }