oj.uz

답안 #464048

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
464048 2021-08-12T10:07:19 Z prvocislo Party (POI11_imp) C++17
100 / 100
 798 ms 33588 KB 
#include <iostream>
#include <vector>
#include <set>
using namespace std;

int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	int n, m;
	cin >> n >> m;
	vector<vector<bool> > g(n, vector<bool>(n, false));
	for (int i = 0, a, b; i < m; i++)
	{
		cin >> a >> b;
		a--, b--;
		g[a][b] = g[b][a] = true;
	}
	vector<bool> alive(n, true);
	for (int i = 0; i < n; i++) for (int j = 0; j < i; j++)
	{
		if (alive[i] && alive[j] && !g[i][j])
		{
			alive[i] = alive[j] = false;
		}
	}
	vector<int> k;
	for (int i = 0; i < n; i++) if (alive[i]) k.push_back(i);
	for (int i = 0; i < n / 3; i++) cout << k[i] + 1 << " \n"[i == n / 3 - 1];
	return 0;
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 332 KB Output is correct
2 Correct 17 ms 588 KB Output is correct
3 Correct 18 ms 588 KB Output is correct
4 Correct 18 ms 664 KB Output is correct
5 Correct 18 ms 580 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 636 KB Output is correct
2 Correct 69 ms 836 KB Output is correct
3 Correct 69 ms 828 KB Output is correct
4 Correct 70 ms 768 KB Output is correct
5 Correct 70 ms 836 KB Output is correct

Subtask #4
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 588 KB Output is correct
2 Correct 171 ms 952 KB Output is correct
3 Correct 182 ms 940 KB Output is correct
4 Correct 183 ms 1088 KB Output is correct
5 Correct 169 ms 960 KB Output is correct

Subtask #5
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 57 ms 968 KB Output is correct
2 Correct 253 ms 1100 KB Output is correct
3 Correct 251 ms 1464 KB Output is correct
4 Correct 286 ms 1224 KB Output is correct
5 Correct 257 ms 1172 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 155 ms 968 KB Output is correct
2 Correct 341 ms 1196 KB Output is correct
3 Correct 323 ms 1284 KB Output is correct
4 Correct 320 ms 1188 KB Output is correct
5 Correct 337 ms 1304 KB Output is correct

Subtask #7
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 284 ms 1280 KB Output is correct
2 Correct 419 ms 1500 KB Output is correct
3 Correct 421 ms 1540 KB Output is correct
4 Correct 425 ms 1412 KB Output is correct
5 Correct 449 ms 1452 KB Output is correct

Subtask #8
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 384 ms 1456 KB Output is correct
2 Correct 492 ms 1620 KB Output is correct
3 Correct 534 ms 1592 KB Output is correct
4 Correct 497 ms 1720 KB Output is correct
5 Correct 498 ms 1620 KB Output is correct

Subtask #9
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 444 ms 1588 KB Output is correct
2 Correct 583 ms 1732 KB Output is correct
3 Correct 590 ms 1892 KB Output is correct
4 Correct 585 ms 1712 KB Output is correct
5 Correct 585 ms 1776 KB Output is correct

Subtask #10
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 513 ms 1712 KB Output is correct
2 Correct 667 ms 1820 KB Output is correct
3 Correct 674 ms 1976 KB Output is correct
4 Correct 677 ms 1888 KB Output is correct
5 Correct 685 ms 1860 KB Output is correct

Subtask #11
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 680 ms 29424 KB Output is correct
2 Correct 724 ms 33588 KB Output is correct
3 Correct 798 ms 33064 KB Output is correct
4 Correct 753 ms 33348 KB Output is correct
5 Correct 791 ms 33184 KB Output is correct