oj.uz

답안 #845101

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
845101 2023-09-06T11:57:10 Z vjudge1 Birmingham (COCI20_birmingham) C++17
70 / 70
 66 ms 12432 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
#define all(c) (c).begin(), (c).end()

const int N = 1e5 + 5;
vector<int> adj[N],vis(N),ans(N);

void solve(){	

	int n,m,q,k;
	cin >> n >> m >> q >> k;

	queue<array<int,3>> qq;
	for(int i = 0; i < q; i++){
		int x; cin >> x;
		qq.push({x,0,1});
		vis[x] = 1; ans[x] = -1;
	}

	for(int i = 0; i < m; i++){
		int a,b; cin >> a >> b;
		adj[a].push_back(b);
		adj[b].push_back(a);
	}


	while(qq.size()){
		auto[node,d,x] = qq.front(); qq.pop();
		if(ans[node] != -1) ans[node] = x;
		for(int go : adj[node]){
			if(vis[go]) continue;
			if(1 + d > k * x) x++,d = 0;
			vis[go] = 1;
			qq.push({go,1 + d,x});
		}
	}

	for(int i = 1; i <= n; i++){
		cout << ans[i] + (ans[i] == - 1) << ' ';
	}
}

signed main(){

	#ifndef ONLINE_JUDGE
//		freopen("in.txt","r",stdin); freopen("out.txt","w",stdout);
	#endif

	ios_base::sync_with_stdio(0);
	cin.tie(0);

	int t = 1;
//	cin >> t;

	while(t--){
		solve();
	}

	return 0;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4184 KB Output is correct
2 Correct 1 ms 4184 KB Output is correct
3 Correct 1 ms 4188 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4276 KB Output is correct
2 Correct 2 ms 4188 KB Output is correct
3 Correct 1 ms 4184 KB Output is correct

Subtask #3
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4184 KB Output is correct
2 Correct 2 ms 4188 KB Output is correct
3 Correct 2 ms 4184 KB Output is correct

Subtask #4
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4184 KB Output is correct
2 Correct 1 ms 4184 KB Output is correct
3 Correct 1 ms 4184 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4184 KB Output is correct
2 Correct 1 ms 4188 KB Output is correct
3 Correct 1 ms 4184 KB Output is correct
4 Correct 2 ms 4400 KB Output is correct

Subtask #6
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4184 KB Output is correct
2 Correct 1 ms 4440 KB Output is correct
3 Correct 1 ms 4184 KB Output is correct
4 Correct 1 ms 4184 KB Output is correct

Subtask #7
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4184 KB Output is correct
2 Correct 1 ms 4188 KB Output is correct
3 Correct 1 ms 4184 KB Output is correct
4 Correct 1 ms 4184 KB Output is correct

Subtask #8
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 48 ms 11096 KB Output is correct
2 Correct 52 ms 11796 KB Output is correct
3 Correct 55 ms 12116 KB Output is correct
4 Correct 42 ms 10580 KB Output is correct
5 Correct 48 ms 10904 KB Output is correct
6 Correct 55 ms 12368 KB Output is correct

Subtask #9
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 54 ms 11848 KB Output is correct
2 Correct 53 ms 11604 KB Output is correct
3 Correct 53 ms 11636 KB Output is correct
4 Correct 53 ms 11856 KB Output is correct
5 Correct 52 ms 11600 KB Output is correct
6 Correct 48 ms 11600 KB Output is correct

Subtask #10
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 61 ms 11344 KB Output is correct
2 Correct 55 ms 11844 KB Output is correct
3 Correct 60 ms 12128 KB Output is correct
4 Correct 56 ms 11844 KB Output is correct
5 Correct 48 ms 11084 KB Output is correct
6 Correct 49 ms 11608 KB Output is correct

Subtask #11
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 46 ms 10832 KB Output is correct
2 Correct 55 ms 11344 KB Output is correct
3 Correct 66 ms 11676 KB Output is correct
4 Correct 48 ms 11088 KB Output is correct
5 Correct 44 ms 10832 KB Output is correct
6 Correct 51 ms 11628 KB Output is correct

Subtask #12
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 45 ms 10832 KB Output is correct
2 Correct 49 ms 11088 KB Output is correct
3 Correct 48 ms 10952 KB Output is correct
4 Correct 48 ms 11088 KB Output is correct
5 Correct 48 ms 11172 KB Output is correct
6 Correct 44 ms 11344 KB Output is correct

Subtask #13
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 47 ms 10832 KB Output is correct
2 Correct 53 ms 11348 KB Output is correct
3 Correct 48 ms 11092 KB Output is correct
4 Correct 55 ms 11360 KB Output is correct
5 Correct 63 ms 10980 KB Output is correct
6 Correct 49 ms 11600 KB Output is correct

Subtask #14
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 48 ms 11028 KB Output is correct
2 Correct 43 ms 10576 KB Output is correct
3 Correct 57 ms 11988 KB Output is correct
4 Correct 46 ms 11224 KB Output is correct
5 Correct 54 ms 11188 KB Output is correct
6 Correct 60 ms 12432 KB Output is correct