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답안 #238555

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
238555 2020-06-11T18:59:40 Z Borbi Birmingham (COCI20_birmingham) C++14
70 / 70
 119 ms 8312 KB 
#include <bits/stdc++.h>

using namespace std;

const int MAXN = 1e5 + 5;

int n, m, f, k;

vector <int> graph[MAXN];

queue <int> q;

int vis[MAXN];
int lvl[MAXN];

void read_input()
{
	cin >> n >> m >> f >> k;
	
	for(int i = 1; i <= n; i++)
	{
		vis[i] = -1;
		lvl[i] = -1;
	}
	int h;
	for(int i = 0; i < f; i++)
	{
		cin >> h;
		q.push(h);
		lvl[h] = 0;
		vis[h] = 0;
	}
	int v, w;
	for(int i = 0; i < m; i++)
	{
		cin >> v >> w;
		graph[v].push_back(w);
		graph[w].push_back(v);
	}
}


void solve()
{
	while(!q.empty())
	{
		int v = q.front(); q.pop();

		//cout << v << "\n";

		int new_l = lvl[v];
		int ost = vis[v] - 1;
		if(ost < 0) 
		{	
			new_l++;
			ost = k * new_l;
			ost--;
	
			//cout << " " << v << " " << vis[v] << " " << new_l << " " << ost << "\n";
		}
		for(auto x : graph[v])
		{
			if(vis[x] == -1)
			{
				//cout << "DAS";
				lvl[x] = new_l;
				vis[x] = ost;
				q.push(x);
			}
		}
	}
	for(int i = 1; i <= n; i++)
	{
		cout << lvl[i] << " ";
	}
	cout << "\n";
}

int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);

	read_input();
	solve();

	return 0;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 6 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 7 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct

Subtask #3
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 6 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct

Subtask #4
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 6 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 6 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct
4 Correct 6 ms 2688 KB Output is correct

Subtask #6
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 6 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct
4 Correct 6 ms 2688 KB Output is correct

Subtask #7
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 2688 KB Output is correct
2 Correct 6 ms 2688 KB Output is correct
3 Correct 6 ms 2688 KB Output is correct
4 Correct 6 ms 2688 KB Output is correct

Subtask #8
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 93 ms 7800 KB Output is correct
2 Correct 96 ms 8056 KB Output is correct
3 Correct 100 ms 8184 KB Output is correct
4 Correct 85 ms 7544 KB Output is correct
5 Correct 105 ms 7760 KB Output is correct
6 Correct 105 ms 8184 KB Output is correct

Subtask #9
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 100 ms 8056 KB Output is correct
2 Correct 102 ms 8056 KB Output is correct
3 Correct 96 ms 8056 KB Output is correct
4 Correct 108 ms 8312 KB Output is correct
5 Correct 102 ms 8056 KB Output is correct
6 Correct 86 ms 7720 KB Output is correct

Subtask #10
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 96 ms 7928 KB Output is correct
2 Correct 102 ms 8188 KB Output is correct
3 Correct 100 ms 8184 KB Output is correct
4 Correct 101 ms 8184 KB Output is correct
5 Correct 95 ms 7800 KB Output is correct
6 Correct 93 ms 7804 KB Output is correct

Subtask #11
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 85 ms 7804 KB Output is correct
2 Correct 97 ms 8024 KB Output is correct
3 Correct 111 ms 8056 KB Output is correct
4 Correct 102 ms 7800 KB Output is correct
5 Correct 89 ms 7672 KB Output is correct
6 Correct 119 ms 7800 KB Output is correct

Subtask #12
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 91 ms 7672 KB Output is correct
2 Correct 96 ms 7928 KB Output is correct
3 Correct 89 ms 7800 KB Output is correct
4 Correct 104 ms 7804 KB Output is correct
5 Correct 90 ms 7800 KB Output is correct
6 Correct 84 ms 7672 KB Output is correct

Subtask #13
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 85 ms 7700 KB Output is correct
2 Correct 103 ms 8060 KB Output is correct
3 Correct 89 ms 7672 KB Output is correct
4 Correct 112 ms 8032 KB Output is correct
5 Correct 92 ms 7800 KB Output is correct
6 Correct 95 ms 7800 KB Output is correct

Subtask #14
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 98 ms 7776 KB Output is correct
2 Correct 97 ms 7672 KB Output is correct
3 Correct 107 ms 8184 KB Output is correct
4 Correct 89 ms 7800 KB Output is correct
5 Correct 90 ms 7928 KB Output is correct
6 Correct 109 ms 8184 KB Output is correct