#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #include using namespace std; int SieveOfEratosthenes(int n) { int count = 0; // Create a boolean array "prime[0..n]" and initialize // all entries it as true. A value in prime[i] will // finally be false if i is Not a prime, else true. bool prime[n+1]; memset(prime, true, sizeof(prime)); for (int p=2; p*p<=n; p++) { // If prime[p] is not changed, then it is a prime if (prime[p] == true) { // Update all multiples of p for (int i=p*2; i<=n; i += p) { prime[i] = false; } } } // Print all prime numbers for (int p=2; p<=n; p++) { if (prime[p]) { count++; } } return count; } int main(){ int g, num_primes; cin >> g; for(int a0 = 0; a0 < g; a0++){ int n; cin >> n; num_primes = SieveOfEratosthenes(n); if ((num_primes % 2) == 0) { printf("Bob\n"); } else { printf("Alice\n"); } } return 0; }