답안 #823064

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
823064	2023-08-12T07:30:44 Z	Sohsoh84	슈퍼트리 잇기 (IOI20_supertrees)	C++17	11 / 100	165 ms	22020 KB

supertrees

#include "supertrees.h"
#include <bits/stdc++.h>

using namespace std;

int construct(vector<vector<int>> p) {
	int n = p.size();
	vector<vector<int>> answer;
	for (int i = 0; i < n; i++) {
		vector<int> row;
		row.resize(n, 0);
		answer.push_back(row);
	}

	for (int i = 1; i < n; i++) {
		int lst = i;
		for (int j = 0; j < i; j++) {
			if (p[i][j]) {
				if (lst == i) lst = j;
				else if (!p[lst][j]) return 0;
			}
		}

		if (lst < i) answer[i][lst] = answer[lst][i] = 1;
	}

	build(answer);
	return 1;
}

Subtask #1

11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	220 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	8 ms	1136 KB	Output is correct
7	Correct	154 ms	22020 KB	Output is correct

Subtask #2

0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	220 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	8 ms	1136 KB	Output is correct
7	Correct	154 ms	22020 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	7 ms	1180 KB	Output is correct
13	Correct	165 ms	21944 KB	Output is correct
14	Incorrect	1 ms	212 KB	Answer gives possible 1 while actual possible 0
15	Halted	0 ms	0 KB	-

Subtask #3

0 / 19.0

#	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	Incorrect	1 ms	212 KB	Answer gives possible 1 while actual possible 0
5	Halted	0 ms	0 KB	-

Subtask #4

0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Incorrect	0 ms	212 KB	Too few ways to get from 0 to 1, should be 2 found 1
3	Halted	0 ms	0 KB	-

Subtask #5

0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	220 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	8 ms	1136 KB	Output is correct
7	Correct	154 ms	22020 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	7 ms	1180 KB	Output is correct
13	Correct	165 ms	21944 KB	Output is correct
14	Incorrect	1 ms	212 KB	Answer gives possible 1 while actual possible 0
15	Halted	0 ms	0 KB	-

Subtask #6

0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	220 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 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	8 ms	1136 KB	Output is correct
7	Correct	154 ms	22020 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	7 ms	1180 KB	Output is correct
13	Correct	165 ms	21944 KB	Output is correct
14	Incorrect	1 ms	212 KB	Answer gives possible 1 while actual possible 0
15	Halted	0 ms	0 KB	-