#include #define REP(i,n) for(int i=0;i<(int)(n);i++) #define ALL(x) (x).begin(),(x).end() using namespace std; int main() { int N, res = 0; cin >> N; for (int i = 2; i < 100000; ++i) { int cnt = 0; while (N % i == 0) { N /= i; ++cnt; } res ^= cnt; } if (N > 1) res ^= 1; cout << (res ? "Alice" : "Bob") << endl; return 0; }