oj.uz

Submission #839809

# Submission time Handle Problem Language Result Execution time Memory
839809 2023-08-30T16:58:36 Z AdamGS Longest Trip (IOI23_longesttrip) C++17
30 / 100
 19 ms 300 KB 
#include "longesttrip.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
vector<int>longest_trip(int n, int d) {
  vector<int>A, B;
  A.pb(0);
  for(int i=1; i<n; ++i) {
    vector<int>X, Y;
    X.pb(A.back());
    Y.pb(i);
    if(are_connected(X, Y)) A.pb(i);
    else B.pb(i);
    X.clear();
    Y.clear();
    if(B.size()>0) {
      X.pb(A.back());
      Y.pb(B.back());
      if(are_connected(X, Y)) while(B.size()>0) {
        A.pb(B.back());
        B.pop_back();
      }
    }
  }
  if(B.size()>A.size()) swap(A, B);
  return A;
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 3 ms 256 KB Output is correct

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 208 KB Output is correct
2 Correct 10 ms 208 KB Output is correct
3 Correct 8 ms 208 KB Output is correct
4 Correct 8 ms 208 KB Output is correct
5 Correct 10 ms 208 KB Output is correct

Subtask #2
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 208 KB Output is correct
2 Correct 9 ms 208 KB Output is correct
3 Correct 8 ms 208 KB Output is correct
4 Correct 8 ms 208 KB Output is correct
5 Correct 7 ms 208 KB Output is correct
6 Incorrect 0 ms 256 KB Incorrect
7 Halted 0 ms 0 KB -

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 208 KB Output is correct
2 Correct 8 ms 208 KB Output is correct
3 Correct 10 ms 208 KB Output is correct
4 Correct 8 ms 208 KB Output is correct
5 Correct 8 ms 208 KB Output is correct
6 Correct 11 ms 208 KB Output is correct
7 Correct 9 ms 208 KB Output is correct
8 Correct 9 ms 208 KB Output is correct
9 Correct 9 ms 208 KB Output is correct
10 Correct 8 ms 208 KB Output is correct
11 Correct 6 ms 208 KB Output is correct
12 Correct 10 ms 208 KB Output is correct
13 Correct 6 ms 208 KB Output is correct
14 Correct 8 ms 208 KB Output is correct
15 Correct 15 ms 208 KB Output is correct
16 Correct 11 ms 208 KB Output is correct
17 Correct 13 ms 208 KB Output is correct
18 Correct 12 ms 208 KB Output is correct
19 Correct 10 ms 208 KB Output is correct
20 Correct 11 ms 208 KB Output is correct
21 Correct 11 ms 208 KB Output is correct
22 Correct 8 ms 208 KB Output is correct
23 Correct 11 ms 208 KB Output is correct
24 Correct 8 ms 208 KB Output is correct
25 Correct 10 ms 260 KB Output is correct
26 Correct 15 ms 208 KB Output is correct
27 Correct 8 ms 208 KB Output is correct
28 Correct 10 ms 208 KB Output is correct
29 Correct 10 ms 208 KB Output is correct
30 Correct 13 ms 208 KB Output is correct
31 Correct 16 ms 208 KB Output is correct
32 Correct 15 ms 208 KB Output is correct
33 Correct 11 ms 208 KB Output is correct
34 Correct 11 ms 208 KB Output is correct
35 Correct 15 ms 208 KB Output is correct
36 Correct 10 ms 208 KB Output is correct
37 Correct 14 ms 208 KB Output is correct
38 Correct 18 ms 256 KB Output is correct
39 Correct 18 ms 208 KB Output is correct
40 Correct 18 ms 288 KB Output is correct
41 Correct 13 ms 208 KB Output is correct
42 Correct 13 ms 208 KB Output is correct
43 Correct 13 ms 300 KB Output is correct
44 Correct 14 ms 208 KB Output is correct
45 Correct 6 ms 208 KB Output is correct
46 Correct 13 ms 208 KB Output is correct
47 Correct 11 ms 208 KB Output is correct
48 Correct 10 ms 208 KB Output is correct
49 Correct 10 ms 208 KB Output is correct
50 Correct 11 ms 248 KB Output is correct
51 Correct 10 ms 208 KB Output is correct
52 Correct 15 ms 208 KB Output is correct
53 Correct 11 ms 208 KB Output is correct
54 Correct 15 ms 208 KB Output is correct
55 Correct 13 ms 208 KB Output is correct
56 Correct 10 ms 208 KB Output is correct
57 Correct 15 ms 208 KB Output is correct
58 Correct 13 ms 208 KB Output is correct
59 Correct 13 ms 208 KB Output is correct
60 Correct 17 ms 208 KB Output is correct
61 Correct 18 ms 208 KB Output is correct
62 Correct 19 ms 208 KB Output is correct
63 Correct 18 ms 208 KB Output is correct
64 Correct 13 ms 208 KB Output is correct

Subtask #4
0.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 5 ms 208 KB Output is correct
3 Correct 6 ms 208 KB Output is correct
4 Correct 9 ms 208 KB Output is correct
5 Correct 8 ms 208 KB Output is correct
6 Incorrect 0 ms 208 KB Incorrect
7 Halted 0 ms 0 KB -