import java.util.Scanner;
public class Main{
public static void main
(String[] args
){ Scanner sc
= new Scanner
(System.
in); int rn = sc.nextInt();
int a=0, d=0;
for(int i=0;i<rs.length();i++){
if(rs.charAt(i) == 'A'){
a++;
}else if(rs.charAt(i) == 'D'){
d++;
}
}
if(a==d){
System.
out.
println("Friendship"); }else{
System.
out.
println((a
>d
)?"Anton":"Danik"); }
}
}
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