oj.uz

Submission #1062565

# Submission time Handle Problem Language Result Execution time Memory
1062565 2024-08-17T08:38:46 Z kunzaZa183 Amusement Park (CEOI19_amusementpark) C++17
42 / 100
 3000 ms 170868 KB 
#include <algorithm>
#include <bits/stdc++.h>
using namespace std;
signed main() {
  cin.tie(0)->sync_with_stdio(0);
  cin.exceptions(cin.failbit);
  int n, m;
  cin >> n >> m;
  vector<int> ht(n);
  vector<pair<int, int>> vpii(m);
  for (auto &a : vpii) {
    cin >> a.first >> a.second;
    a.first--, a.second--;
  }
  iota(ht.begin(), ht.end(), 0);
  long long sumc = 0;
  const int mod = 998244353;
  set<long long> svi;
  do {
    long long val = 0;
    int in = 0;
    int curs = 0;
    for (auto a : vpii) {
      val *= 2;
      if ((ht[a.first] > ht[a.second])) {
        curs++;
        curs %= mod;
        val++;
      }
    }
    auto it = svi.insert(val);
    if (it.second) {
      sumc += curs;
      sumc %= mod;
    }
  } while (next_permutation(ht.begin(), ht.end()));
  cout << sumc << "\n";
}

Compilation message

amusementpark.cpp: In function 'int main()':
amusementpark.cpp:21:9: warning: unused variable 'in' [-Wunused-variable]
   21 |     int in = 0;
      |         ^~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 1 ms 604 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 452 KB Output is correct
34 Correct 2 ms 352 KB Output is correct
35 Correct 4 ms 604 KB Output is correct
36 Correct 5 ms 860 KB Output is correct
37 Correct 7 ms 1372 KB Output is correct
38 Correct 9 ms 2324 KB Output is correct
39 Correct 6 ms 456 KB Output is correct
40 Correct 8 ms 348 KB Output is correct
41 Correct 14 ms 348 KB Output is correct
42 Correct 20 ms 604 KB Output is correct
43 Correct 33 ms 1624 KB Output is correct
44 Correct 46 ms 2900 KB Output is correct
45 Correct 65 ms 5972 KB Output is correct
46 Correct 82 ms 10836 KB Output is correct
47 Correct 104 ms 17232 KB Output is correct
48 Correct 7 ms 348 KB Output is correct
49 Correct 14 ms 660 KB Output is correct
50 Correct 17 ms 568 KB Output is correct
51 Correct 23 ms 604 KB Output is correct
52 Correct 50 ms 348 KB Output is correct
53 Correct 92 ms 464 KB Output is correct
54 Correct 172 ms 548 KB Output is correct
55 Correct 312 ms 1712 KB Output is correct
56 Correct 412 ms 8784 KB Output is correct
57 Correct 638 ms 22788 KB Output is correct
58 Correct 851 ms 48492 KB Output is correct
59 Correct 1208 ms 94804 KB Output is correct
60 Correct 1632 ms 170868 KB Output is correct
61 Correct 79 ms 456 KB Output is correct
62 Correct 185 ms 852 KB Output is correct
63 Correct 175 ms 976 KB Output is correct
64 Correct 191 ms 856 KB Output is correct

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 1 ms 604 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 452 KB Output is correct
34 Correct 2 ms 352 KB Output is correct
35 Correct 4 ms 604 KB Output is correct
36 Correct 5 ms 860 KB Output is correct
37 Correct 7 ms 1372 KB Output is correct
38 Correct 9 ms 2324 KB Output is correct
39 Correct 6 ms 456 KB Output is correct
40 Correct 8 ms 348 KB Output is correct
41 Correct 14 ms 348 KB Output is correct
42 Correct 20 ms 604 KB Output is correct
43 Correct 33 ms 1624 KB Output is correct
44 Correct 46 ms 2900 KB Output is correct
45 Correct 65 ms 5972 KB Output is correct
46 Correct 82 ms 10836 KB Output is correct
47 Correct 104 ms 17232 KB Output is correct
48 Correct 7 ms 348 KB Output is correct
49 Correct 14 ms 660 KB Output is correct
50 Correct 17 ms 568 KB Output is correct
51 Correct 23 ms 604 KB Output is correct
52 Correct 50 ms 348 KB Output is correct
53 Correct 92 ms 464 KB Output is correct
54 Correct 172 ms 548 KB Output is correct
55 Correct 312 ms 1712 KB Output is correct
56 Correct 412 ms 8784 KB Output is correct
57 Correct 638 ms 22788 KB Output is correct
58 Correct 851 ms 48492 KB Output is correct
59 Correct 1208 ms 94804 KB Output is correct
60 Correct 1632 ms 170868 KB Output is correct
61 Correct 79 ms 456 KB Output is correct
62 Correct 185 ms 852 KB Output is correct
63 Correct 175 ms 976 KB Output is correct
64 Correct 191 ms 856 KB Output is correct
65 Execution timed out 3091 ms 7472 KB Time limit exceeded
66 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 1 ms 604 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 452 KB Output is correct
34 Correct 2 ms 352 KB Output is correct
35 Correct 4 ms 604 KB Output is correct
36 Correct 5 ms 860 KB Output is correct
37 Correct 7 ms 1372 KB Output is correct
38 Correct 9 ms 2324 KB Output is correct
39 Correct 6 ms 456 KB Output is correct
40 Correct 8 ms 348 KB Output is correct
41 Correct 14 ms 348 KB Output is correct
42 Correct 20 ms 604 KB Output is correct
43 Correct 33 ms 1624 KB Output is correct
44 Correct 46 ms 2900 KB Output is correct
45 Correct 65 ms 5972 KB Output is correct
46 Correct 82 ms 10836 KB Output is correct
47 Correct 104 ms 17232 KB Output is correct
48 Correct 7 ms 348 KB Output is correct
49 Correct 14 ms 660 KB Output is correct
50 Correct 17 ms 568 KB Output is correct
51 Correct 23 ms 604 KB Output is correct
52 Correct 50 ms 348 KB Output is correct
53 Correct 92 ms 464 KB Output is correct
54 Correct 172 ms 548 KB Output is correct
55 Correct 312 ms 1712 KB Output is correct
56 Correct 412 ms 8784 KB Output is correct
57 Correct 638 ms 22788 KB Output is correct
58 Correct 851 ms 48492 KB Output is correct
59 Correct 1208 ms 94804 KB Output is correct
60 Correct 1632 ms 170868 KB Output is correct
61 Correct 79 ms 456 KB Output is correct
62 Correct 185 ms 852 KB Output is correct
63 Correct 175 ms 976 KB Output is correct
64 Correct 191 ms 856 KB Output is correct
65 Execution timed out 3091 ms 7472 KB Time limit exceeded
66 Halted 0 ms 0 KB -