Submission #108810

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
108810	2019-05-02T08:17:57 Z	tictaccat	Airline Route Map (JOI18_airline)	C++14	0 / 100	619 ms	127296 KB

Alice
Bob

#include "Alicelib.h"
#include <cassert>
#include <cstdio>
#include <bits/stdc++.h>

using namespace std;

void Alice( int N, int M, int At[], int Bt[] ){

	vector<vector<int>> adj(4*N*N + 10*N);

	for (int i = 0; i < M; i++) {
		adj[At[i]].push_back(Bt[i]);
		adj[Bt[i]].push_back(At[i]);
	}

	int c = N;
	int e = M;

	for (int i = 0; i < N; i++) {
		for (int j = 0; j <= i; j++) {
			adj[c].push_back(i);
			adj[i].push_back(c);
			e++;
			c++;
		}
	}

	c += 20;

	for (int i = N; i < c; i++) {
		adj[c].push_back(i);
		adj[i].push_back(c);
		e++;
	}



	InitG(c+1, e);

	int k = 0;

	for (int i = 0; i <= c; i++) {
		for (int j: adj[i]) {
			if (j < i) continue;
			MakeG(k++,i,j);
		}
	}
	
}

#include "Boblib.h"
#include <cassert>
#include <cstdio>
#include <bits/stdc++.h>

using namespace std;

void Bob( int V, int U, int C[], int D[] ){

	vector<vector<int>> adj(V);

	for (int i = 0; i < U; i++) {
		adj[C[i]].push_back(D[i]);
		adj[D[i]].push_back(C[i]);
	}

	int spec = max_element(adj.begin(),adj.end(),[](vector<int> &a, vector<int> &b){return a.size() < b.size();}) - adj.begin();

	vector<bool> special(V,false);

	for (int i: adj[spec]) {
		special[i] = true;
	}

	vector<int> actual(V,-1);

	int N = 0;

	for (int i = 0; i < V; i++) {
		if (i == spec) continue;
		int c = 0;
		for (int j: adj[i]) {
			if (special[j]) c++;
		}
		if (c > 0) {
			actual[i] = c-1;
			N++;
		}
	}

//	cout << N << "\n";

	vector<pair<int,int>> el;

	for (int i = 0; i < U; i++) {
		if (actual[C[i]] != -1 && actual[D[i]] != -1) {
			el.push_back(make_pair(actual[C[i]],actual[D[i]]));
		}
	}

	InitMap(N,el.size());

	for (auto p: el) {
		MakeMap(p.first,p.second);
	}

	// InitMap( 3, 2 );
	// MakeMap( 1, 2 );
	// MakeMap( 1, 3 );
}

Subtask #1
0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	10 ms	6912 KB	Output is correct
2	Correct	18 ms	6656 KB	Output is correct
3	Correct	8 ms	6752 KB	Output is correct
4	Correct	8 ms	6912 KB	Output is correct
5	Correct	11 ms	6656 KB	Output is correct
6	Correct	8 ms	6656 KB	Output is correct
7	Correct	9 ms	6656 KB	Output is correct
8	Correct	10 ms	6656 KB	Output is correct
9	Correct	8 ms	6912 KB	Output is correct
10	Correct	9 ms	6656 KB	Output is correct
11	Correct	10 ms	6912 KB	Output is correct
12	Correct	9 ms	6912 KB	Output is correct
13	Correct	10 ms	6656 KB	Output is correct
14	Correct	10 ms	6912 KB	Output is correct
15	Correct	9 ms	6912 KB	Output is correct
16	Correct	8 ms	6912 KB	Output is correct
17	Correct	8 ms	6656 KB	Output is correct
18	Correct	8 ms	6656 KB	Output is correct
19	Correct	8 ms	6656 KB	Output is correct
20	Correct	8 ms	6912 KB	Output is correct
21	Correct	8 ms	6912 KB	Output is correct
22	Correct	8 ms	6912 KB	Output is correct
23	Correct	8 ms	6912 KB	Output is correct
24	Correct	8 ms	6656 KB	Output is correct
25	Correct	10 ms	6912 KB	Output is correct
26	Correct	10 ms	6912 KB	Output is correct
27	Correct	10 ms	6912 KB	Output is correct
28	Correct	9 ms	6656 KB	Output is correct
29	Correct	9 ms	6912 KB	Output is correct
30	Correct	8 ms	6656 KB	Output is correct
31	Correct	8 ms	6656 KB	Output is correct
32	Correct	9 ms	6912 KB	Output is correct
33	Correct	9 ms	6912 KB	Output is correct
34	Correct	8 ms	6912 KB	Output is correct
35	Correct	9 ms	6912 KB	Output is correct
36	Correct	9 ms	6912 KB	Output is correct
37	Correct	10 ms	6656 KB	Output is correct
38	Correct	9 ms	6656 KB	Output is correct
39	Correct	10 ms	6912 KB	Output is correct
40	Correct	11 ms	6912 KB	Output is correct
41	Correct	10 ms	6912 KB	Output is correct
42	Correct	11 ms	6656 KB	Output is correct
43	Correct	9 ms	6656 KB	Output is correct
44	Correct	10 ms	6656 KB	Output is correct
45	Correct	10 ms	6912 KB	Output is correct
46	Correct	9 ms	6912 KB	Output is correct
47	Correct	9 ms	6656 KB	Output is correct
48	Correct	8 ms	6656 KB	Output is correct
49	Correct	8 ms	6912 KB	Output is correct
50	Correct	9 ms	6912 KB	Output is correct
51	Runtime error	10 ms	6528 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
52	Halted	0 ms	0 KB	-

Subtask #2
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	10 ms	6912 KB	Output is correct
2	Correct	18 ms	6656 KB	Output is correct
3	Correct	8 ms	6752 KB	Output is correct
4	Correct	8 ms	6912 KB	Output is correct
5	Correct	11 ms	6656 KB	Output is correct
6	Correct	8 ms	6656 KB	Output is correct
7	Correct	9 ms	6656 KB	Output is correct
8	Correct	10 ms	6656 KB	Output is correct
9	Correct	8 ms	6912 KB	Output is correct
10	Correct	9 ms	6656 KB	Output is correct
11	Correct	10 ms	6912 KB	Output is correct
12	Correct	9 ms	6912 KB	Output is correct
13	Correct	10 ms	6656 KB	Output is correct
14	Correct	10 ms	6912 KB	Output is correct
15	Correct	9 ms	6912 KB	Output is correct
16	Correct	8 ms	6912 KB	Output is correct
17	Correct	8 ms	6656 KB	Output is correct
18	Correct	8 ms	6656 KB	Output is correct
19	Correct	8 ms	6656 KB	Output is correct
20	Correct	8 ms	6912 KB	Output is correct
21	Correct	8 ms	6912 KB	Output is correct
22	Correct	8 ms	6912 KB	Output is correct
23	Correct	8 ms	6912 KB	Output is correct
24	Correct	8 ms	6656 KB	Output is correct
25	Correct	10 ms	6912 KB	Output is correct
26	Correct	10 ms	6912 KB	Output is correct
27	Correct	10 ms	6912 KB	Output is correct
28	Correct	9 ms	6656 KB	Output is correct
29	Correct	9 ms	6912 KB	Output is correct
30	Correct	8 ms	6656 KB	Output is correct
31	Correct	8 ms	6656 KB	Output is correct
32	Correct	9 ms	6912 KB	Output is correct
33	Correct	9 ms	6912 KB	Output is correct
34	Correct	8 ms	6912 KB	Output is correct
35	Correct	9 ms	6912 KB	Output is correct
36	Correct	9 ms	6912 KB	Output is correct
37	Correct	10 ms	6656 KB	Output is correct
38	Correct	9 ms	6656 KB	Output is correct
39	Correct	10 ms	6912 KB	Output is correct
40	Correct	11 ms	6912 KB	Output is correct
41	Correct	10 ms	6912 KB	Output is correct
42	Correct	11 ms	6656 KB	Output is correct
43	Correct	9 ms	6656 KB	Output is correct
44	Correct	10 ms	6656 KB	Output is correct
45	Correct	10 ms	6912 KB	Output is correct
46	Correct	9 ms	6912 KB	Output is correct
47	Correct	9 ms	6656 KB	Output is correct
48	Correct	8 ms	6656 KB	Output is correct
49	Correct	8 ms	6912 KB	Output is correct
50	Correct	9 ms	6912 KB	Output is correct
51	Runtime error	10 ms	6528 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
52	Halted	0 ms	0 KB	-

Subtask #3
0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	619 ms	127296 KB	Wrong Answer [1]
2	Halted	0 ms	0 KB	-

Submission #108810

Compilation message

Subtask #1 0 / 22.0

Subtask #2 0 / 15.0

Subtask #3 0 / 63.0

Subtask #1
0 / 22.0

Subtask #2
0 / 15.0

Subtask #3
0 / 63.0