제출 #1293602

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1293602		goulthen	팀들 (IOI15_teams)	C++20	0 / 100	4091 ms	6056 KiB

teams

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

#define rep(i,a,b) for (int i = a; i <= b; i++)
#define pii pair<int,int>
#define fi first
#define se second

const int MAXN = 2e5+10;
pii a[MAXN];
int n;

void init(int N, int A[], int B[]) {
	n = N;
	rep(i,0,N-1) a[i+1] = {B[i],A[i]};
	sort(a+1, a+n+1);
}

int can(int M, int K[]) {
	sort(K,K+M);
	int r = 1;
	rep(i,0,M-1) {
		int x = K[i];
		//cout << i << ' ' << x << '\n';
		int cnt = x;

		while (cnt > 0) {
			//cout << i << ' ' << r << ' ' << x << '\n';
			if(r>n) return 0;
			//cout << a[r].fi << ' ' << a[r].se << '\n';
			while (a[r].fi < x || a[r].se > x) {
				if(r==n) return 0;
				r++;
			}
			cnt--;
			r++;
		}
	}
	return 1;
}

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