제출 #1059087

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1059087		Lalic	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	1 ms	860 KiB

tickets

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

#define fi first
#define se second
#define pb push_back
#define all(x) x.begin(), x.end()
#define allr(x) x.rbegin(), x.rend()
#define mp make_pair

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef complex<double> cd;

ll find_maximum(int k, vector<vector<int>> x) {
	int n = x.size();
	int m = x[0].size();
	vector<vector<int>> ans(n, vector<int>(m, 0));
	
	vector<ll> proc;
	for(int i=0;i<n;i++)
		proc.pb(x[i][0]);
	
	sort(all(proc));
	
	ll res=0;
	for(int i=0;i<n/2;i++) res-=proc[i];
	for(int i=n/2;i<n;i++) res+=proc[i];
	allocate_tickets(ans);
	
	return res;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 16
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 12
• Subtask 6: 0 / 23
• Subtask 7: 0 / 10