Submission #939706

# Submission time Handle Problem Language Result Execution time Memory
939706 2024-03-06T16:47:51 Z weajink Longest Trip (IOI23_longesttrip) C++17
30 / 100
8 ms 608 KB
#include <bits/stdc++.h>
#include "longesttrip.h"
using namespace std;
typedef long long ll;

vector<int> sciezka[2];

void dodaj_wierzcholek(int v){
	if (!sciezka[0].size() || are_connected({v},{sciezka[0].back()})){
		sciezka[0].push_back(v);
		return;
	}
	if (!sciezka[1].size() || are_connected({v},{sciezka[1].back()})){
		sciezka[1].push_back(v);
		return;
	}
	for (int i = (int)sciezka[1].size()-1; i >= 0; i--) sciezka[0].push_back(sciezka[1][i]);
	sciezka[1] = {v};
}
vector<int> longest_trip(int N, int D){
	sciezka[0].clear();
	sciezka[1].clear();
	for (int i = 0; i < N; i++) dodaj_wierzcholek(i);
	if (sciezka[0].size() < sciezka[1].size()) swap(sciezka[0],sciezka[1]);
	return sciezka[0];
}
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Incorrect 1 ms 344 KB Incorrect
3 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 5 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 344 KB Output is correct
2 Correct 5 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 5 ms 344 KB Output is correct
6 Incorrect 0 ms 344 KB Incorrect
7 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 6 ms 596 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 5 ms 344 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 4 ms 344 KB Output is correct
6 Correct 5 ms 344 KB Output is correct
7 Correct 5 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 4 ms 344 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 5 ms 344 KB Output is correct
15 Correct 5 ms 344 KB Output is correct
16 Correct 6 ms 344 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 5 ms 344 KB Output is correct
19 Correct 6 ms 600 KB Output is correct
20 Correct 6 ms 344 KB Output is correct
21 Correct 5 ms 340 KB Output is correct
22 Correct 7 ms 600 KB Output is correct
23 Correct 5 ms 444 KB Output is correct
24 Correct 5 ms 344 KB Output is correct
25 Correct 6 ms 344 KB Output is correct
26 Correct 6 ms 344 KB Output is correct
27 Correct 5 ms 344 KB Output is correct
28 Correct 5 ms 344 KB Output is correct
29 Correct 5 ms 344 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 6 ms 344 KB Output is correct
32 Correct 6 ms 344 KB Output is correct
33 Correct 5 ms 600 KB Output is correct
34 Correct 5 ms 344 KB Output is correct
35 Correct 5 ms 344 KB Output is correct
36 Correct 4 ms 344 KB Output is correct
37 Correct 5 ms 436 KB Output is correct
38 Correct 5 ms 344 KB Output is correct
39 Correct 6 ms 600 KB Output is correct
40 Correct 7 ms 344 KB Output is correct
41 Correct 7 ms 600 KB Output is correct
42 Correct 6 ms 344 KB Output is correct
43 Correct 6 ms 608 KB Output is correct
44 Correct 7 ms 600 KB Output is correct
45 Correct 5 ms 344 KB Output is correct
46 Correct 8 ms 344 KB Output is correct
47 Correct 5 ms 344 KB Output is correct
48 Correct 5 ms 344 KB Output is correct
49 Correct 7 ms 344 KB Output is correct
50 Correct 4 ms 344 KB Output is correct
51 Correct 6 ms 344 KB Output is correct
52 Correct 6 ms 344 KB Output is correct
53 Correct 4 ms 344 KB Output is correct
54 Correct 5 ms 344 KB Output is correct
55 Correct 5 ms 600 KB Output is correct
56 Correct 4 ms 344 KB Output is correct
57 Correct 5 ms 344 KB Output is correct
58 Correct 6 ms 344 KB Output is correct
59 Correct 7 ms 600 KB Output is correct
60 Correct 7 ms 344 KB Output is correct
61 Correct 6 ms 344 KB Output is correct
62 Correct 6 ms 344 KB Output is correct
63 Correct 6 ms 600 KB Output is correct
64 Correct 6 ms 344 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 6 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 4 ms 344 KB Output is correct
4 Correct 4 ms 340 KB Output is correct
5 Correct 6 ms 600 KB Output is correct
6 Incorrect 0 ms 344 KB Incorrect
7 Halted 0 ms 0 KB -