#include "teams.h"
#include <bits/stdc++.h>
using namespace std;
vector <vector <int>> adj;
int n;
void init(int N, int A[], int B[]) {
n = N;
adj.resize(N + 1);
for (int i = 0;i < N;i++) {
adj[A[i]].push_back(B[i]);
}
}
int can(int m, int k[]) {
sort(k, k + m);
priority_queue <int, vector <int>, greater<int>> pq;
int j = 0;
for (int i = 1;i <= n;i++) {
for (auto x : adj[i]) pq.push(x);
while (j < m && k[j] == i) {
while (pq.size() && pq.top() < i) pq.pop();
if (pq.size() < i) {
return 0;
}
for (int l = 0;l < i;l++) {
// cout << pq.top() << " ";
pq.pop();
}
// cout << endl;
j++;
}
}
return 1;
}
