oj.uz

답안 #790896

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
790896 2023-07-23T09:18:56 Z Trumling 카니발 티켓 (IOI20_tickets) C++14
27 / 100
 407 ms 73076 KB 
#include "tickets.h"
#include <bits/stdc++.h>
using namespace std; 

typedef long long ll;
#define pb push_back
#define F first
#define S second
#define enter cout<<'\n';
#define INF 99999999999999999
#define MOD 1000000007
#define all(x) x.begin(),x.end()

long long find_maximum(int k, vector<vector<int>> x) {
	int n = x.size();
	int m = x[0].size();

	vector<vector<int>> answer(n,vector<int>(m,-1));
	priority_queue<pair<ll,ll>>pq;

	ll ans=0;
	for(int i=0;i<n;i++)
		{
			answer[i][0]=0;
			pq.push({x[i][m-1]+x[i][0],i});
			ans-=x[i][0];
		}
	
	for(int i=0;i<n/2;i++)
	{
		pair<ll,ll> curr=pq.top();
		pq.pop();
		answer[curr.S][0]=-1;
		answer[curr.S][m-1]=0;
		ans+=curr.F;
	}
	allocate_tickets(answer);

	return ans;
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 644 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 3 ms 468 KB Output is correct
5 Correct 17 ms 3248 KB Output is correct
6 Correct 407 ms 73076 KB Output is correct

Subtask #3
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB There is no ticket of color 0 on day 1
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 304 KB There is no ticket of color 0 on day 1
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 212 KB There is no ticket of color 0 on day 1
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 212 KB There is no ticket of color 0 on day 1
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 644 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 3 ms 468 KB Output is correct
11 Correct 17 ms 3248 KB Output is correct
12 Correct 407 ms 73076 KB Output is correct
13 Incorrect 0 ms 212 KB There is no ticket of color 0 on day 1
14 Halted 0 ms 0 KB -