1920. Divide The Stones

//a pile of n stones can be divided by n-1 times

#include<iostream>#include<cstdio>using namespace std;int main(){    int t;    scanf("%d",&t);    while(t--){          int n;          int sum = 0;          int num;          scanf("%d",&n);          while( n-- ){                 scanf("%d",&num);                 sum += (num-1)%2;          }          if (sum%2==1)              cout<<"Alice"<<endl;          else              cout<<"Bob"<<endl;    }    return 0;}