답안 #740083

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
740083	2023-05-12T05:33:25 Z	vjudge1	분수 공원 (IOI21_parks)	C++17	5 / 100	64 ms	12452 KB

parks

#include "parks.h"
#include<bits/stdc++.h>
using namespace std;
const int maxn = 2e5 + 100;
int ord[maxn];
int construct_roads(std::vector<int> x, std::vector<int> y){
    int n = x.size();
	if (x.size() == 1) {
	build({}, {}, {}, {});
        return 1;
    }
	vector<pair<int, int>>c;
    for(int i=0; i<n; i++){
    	c.push_back({y[i], i});
	}
	sort(c.begin(), c.end());
	bool ok = 1;
	vector<int>u, v, a, b;
	for(int i=1; i<n; i++){
		if(c[i].first-c[i-1].first != 2) ok = 0;
		u.push_back(c[i-1].second);
		v.push_back(c[i].second);
		a.push_back(1);
		b.push_back(c[i].first-1);
	}
	if(ok) build(u, v, a, b);
    return ok;
}

Subtask #1

5.0 / 5.0

#	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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	57 ms	8092 KB	Output is correct
10	Correct	6 ms	1284 KB	Output is correct
11	Correct	29 ms	4812 KB	Output is correct
12	Correct	7 ms	1636 KB	Output is correct
13	Correct	10 ms	2956 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	352 KB	Output is correct
16	Correct	57 ms	9012 KB	Output is correct

Subtask #2

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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	57 ms	8092 KB	Output is correct
10	Correct	6 ms	1284 KB	Output is correct
11	Correct	29 ms	4812 KB	Output is correct
12	Correct	7 ms	1636 KB	Output is correct
13	Correct	10 ms	2956 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	352 KB	Output is correct
16	Correct	57 ms	9012 KB	Output is correct
17	Incorrect	0 ms	212 KB	Solution announced impossible, but it is possible.
18	Halted	0 ms	0 KB	-

Subtask #3

0 / 15.0

#	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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	57 ms	8092 KB	Output is correct
10	Correct	6 ms	1284 KB	Output is correct
11	Correct	29 ms	4812 KB	Output is correct
12	Correct	7 ms	1636 KB	Output is correct
13	Correct	10 ms	2956 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	352 KB	Output is correct
16	Correct	57 ms	9012 KB	Output is correct
17	Incorrect	0 ms	212 KB	Solution announced impossible, but it is possible.
18	Halted	0 ms	0 KB	-

Subtask #4

0 / 20.0

#	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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	57 ms	8092 KB	Output is correct
10	Correct	6 ms	1284 KB	Output is correct
11	Correct	29 ms	4812 KB	Output is correct
12	Correct	7 ms	1636 KB	Output is correct
13	Correct	10 ms	2956 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	352 KB	Output is correct
16	Correct	57 ms	9012 KB	Output is correct
17	Incorrect	1 ms	212 KB	Solution announced impossible, but it is possible.
18	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	57 ms	8092 KB	Output is correct
10	Correct	6 ms	1284 KB	Output is correct
11	Correct	29 ms	4812 KB	Output is correct
12	Correct	7 ms	1636 KB	Output is correct
13	Correct	10 ms	2956 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	352 KB	Output is correct
16	Correct	57 ms	9012 KB	Output is correct
17	Incorrect	64 ms	12452 KB	Solution announced impossible, but it is possible.
18	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	57 ms	8092 KB	Output is correct
10	Correct	6 ms	1284 KB	Output is correct
11	Correct	29 ms	4812 KB	Output is correct
12	Correct	7 ms	1636 KB	Output is correct
13	Correct	10 ms	2956 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	352 KB	Output is correct
16	Correct	57 ms	9012 KB	Output is correct
17	Incorrect	0 ms	212 KB	Solution announced impossible, but it is possible.
18	Halted	0 ms	0 KB	-