제출 #673621

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
673621		jamezzz	Teams (IOI15_teams)	C++17	34 / 100	4066 ms	12156 KiB

teams

#include "teams.h"
#include <bits/stdc++.h>
using namespace std;

typedef pair<int,int> ii;
#define fi first
#define se second
#define pb push_back
#define sz(x) ((int)x.size())
#define all(x) x.begin(),x.end()

vector<ii> v;

void init(int N,int A[],int B[]){
	for(int i=0;i<N;++i){
		v.pb({A[i],B[i]});
	}
	sort(all(v));
}

int can(int M,int K[]){
	priority_queue<int,vector<int>,greater<int>> pq;
	sort(K,K+M);
	int ptr=0,n=sz(v);
	for(int i=0;i<M;++i){
		while(ptr<n&&v[ptr].fi<=K[i]){
			pq.push(v[ptr++].se);
		}
		while(!pq.empty()&&pq.top()<K[i])pq.pop();
		if(sz(pq)<K[i])return 0;
		for(int j=0;j<K[i];++j)pq.pop();
	}
	return 1;
}

• Subtask 1: 21 / 21
• Subtask 2: 13 / 13
• Subtask 3: 0 / 43
• Subtask 4: 0 / 23