#include<iostream>
#include<cstdio>
#define fopen(x, y) freopen(x".in", "r", stdin); freopen(y".out", "w", stdout);
#define int long long
#ifdef int
#define inf 0x3f3f3f3f3f3f3f3fll
#else
#define inf 0x3f3f3f3f
#endif

using namespace std;

int n, a[100005];

void work() {
	int sum = 0, mx = 0;
	cin >> n;
	for(int i = 1; i <= n; i++) {
		cin >> a[i];
		sum += a[i];
		mx = max(mx, a[i]);
	}
	if(sum - mx >= n) {
		cout << "Puss in Boots\n";
	}
	else cout << "Donkey\n";
}

signed main() {
	ios::sync_with_stdio(false); cin.tie(0);
	int _ = 1;
//	cin >> _;
	while(_--) work();
}