distinct count

#include<bits/stdc++.h>
using namespace std;
int main(){
    int t; cin>>t;while(t--){
        int n,x;
        cin>>n>>x;
        vector<int>v(n);
        for(int i=0;i<n;i++) cin>>v[i];
        sort(v.begin(),v.end());
        int sizes=unique(v.begin(),v.end())-v.begin();//the number of unique elements
        if(x==sizes) puts("Good");
        else if(x<sizes) puts("Average");
        else puts("Bad");
    }
}