#include <iostream>
using namespace std;
int main() {
// your code goes here
int test;
cin>>test;
while(test--)
{
string a;
int i, l=0;
cin>>a;
for(i=0; i<a.size()-2; i++)
{
if(a[i]=='0' && a[i+1]=='1' && a[i+2]=='0')
{ l=1;
break;
}
else if(a[i]=='1' && a[i+1]=='0' && a[i+2]=='1')
{
l=1;
break;
}
}
if(l==1)
cout<<"Good"<<endl;
else
cout<<"Bad"<<endl;
}
return 0;
}
@iamol_aggarwal - can you provide the problem code please. Also - you can click on the doubt support tab of the problem and one of the doubt solvers can help you resolve this.