Submission #936792

#	Time	Username	Problem	Language	Result	Execution time	Memory
936792		PagodePaiva	Teams (IOI15_teams)	C++17	0 / 100	4088 ms	17444 KiB

teams

#include "teams.h"
#include<bits/stdc++.h>

using namespace std;

int n;
vector <pair <int, int>> v;

void init(int N, int A[], int B[]) {
	n = N;
	for(int i = 0;i < n;i++){
		v.push_back({B[i], A[i]});
	}
	sort(v.begin(), v.end());
	for(auto &x : v){
		swap(x.first, x.second);
	}
	// for(auto x : v){
	// 	cout << x << ' ';
	// }
}

int can(int M, int K[]) {
	int m = M;
	vector <int> k;
	for(int i = 0;i < m;i++) k.push_back(K[i]);
	sort(k.begin(), k.end());
	reverse(k.begin(), k.end());
	int l = n-1;
	for(auto x : k){
		int cnt = x;
		while(cnt > 0){
			if(l < 0) return 0;
			// cout << v[l].first << ' ' << v[l].second << ' ' << x << endl;
			if(v[l].first <= x and x <= v[l].second){
				cnt--;
			}
			l--;
		}
	}
	return 1;
}

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