#include #include #include #include #include using namespace std; void SieveOfEratosthenes(int n) { // 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]; for(int i=0;i<=n;i++){ prime[i]=1; } 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 int x=0; for (int p=2; p<=n; p++) if (prime[p])x++; if(x%2==0)cout<<"Bob"<<"\n"; else cout<<"Alice"<<"\n"; } int main() { int t; cin>>t; while(t--){ int n; cin>>n; SieveOfEratosthenes(n); } /* Enter your code here. Read input from STDIN. Print output to STDOUT */ return 0; }