답안 #150936

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
150936	2019-09-01T12:20:59 Z	nvmdava	십자가 놓기 (FXCUP4_cross)	C++17	100 / 100	119 ms	13000 KB

cross

#include "cross.h"
#include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
vector<pair<long long, long long> > cr;
 
long long res = 0;
 
priority_queue<long long> pq;
 
long long SelectCross(int K, std::vector<int> I, std::vector<int> O) {
	int n = I.size();
	for(int i = 0; i < n; i++)
		cr.push_back({I[i], O[i]});
	sort(cr.rbegin(), cr.rend());
 
	for(int i = 0; i < n; i++){
		pq.push(-cr[i].ss);
		if(i >= K) pq.pop();
		if(i >= K - 1){
			res = max(res, -pq.top() * cr[i].ff * 2 - cr[i].ff * cr[i].ff);
		}
	}
 
	return res;
}

Subtask #1

8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	3 ms	376 KB	Output is correct
5	Correct	8 ms	1144 KB	Output is correct
6	Correct	107 ms	8668 KB	Output is correct
7	Correct	107 ms	10336 KB	Output is correct
8	Correct	107 ms	10436 KB	Output is correct

Subtask #2

55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	3 ms	376 KB	Output is correct
5	Correct	8 ms	1144 KB	Output is correct
6	Correct	107 ms	8668 KB	Output is correct
7	Correct	107 ms	10336 KB	Output is correct
8	Correct	107 ms	10436 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	392 KB	Output is correct
11	Correct	3 ms	424 KB	Output is correct
12	Correct	8 ms	1124 KB	Output is correct
13	Correct	56 ms	5364 KB	Output is correct
14	Correct	110 ms	8504 KB	Output is correct
15	Correct	109 ms	10344 KB	Output is correct
16	Correct	108 ms	10472 KB	Output is correct

Subtask #3

37.0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	3 ms	376 KB	Output is correct
5	Correct	8 ms	1144 KB	Output is correct
6	Correct	107 ms	8668 KB	Output is correct
7	Correct	107 ms	10336 KB	Output is correct
8	Correct	107 ms	10436 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	392 KB	Output is correct
11	Correct	3 ms	424 KB	Output is correct
12	Correct	8 ms	1124 KB	Output is correct
13	Correct	56 ms	5364 KB	Output is correct
14	Correct	110 ms	8504 KB	Output is correct
15	Correct	109 ms	10344 KB	Output is correct
16	Correct	108 ms	10472 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	9 ms	1268 KB	Output is correct
20	Correct	59 ms	5480 KB	Output is correct
21	Correct	88 ms	8160 KB	Output is correct
22	Correct	111 ms	9860 KB	Output is correct
23	Correct	113 ms	10344 KB	Output is correct
24	Correct	119 ms	10324 KB	Output is correct
25	Correct	117 ms	12372 KB	Output is correct
26	Correct	111 ms	13000 KB	Output is correct