oj.uz

Submission #391942

# Submission time Handle Problem Language Result Execution time Memory
391942 2021-04-20T08:24:50 Z MrDomino Painting Walls (APIO20_paint) C++14
15 / 100
 1500 ms 6604 KB 
#include <bits/stdc++.h>
#include "paint.h"

using namespace std;

int sum(int a, int b) {
  return a * b;
}

const int INF = (int) 1e9;

int minimumInstructions(int n, int m, int k, vector<int> c, vector<int> sizes, vector<vector<int>> b) {
  vector<int> can(n, 0);
  vector<vector<int>> guys(k);
  for (int i = 0; i < m; i++) {
    for (auto &j : b[i]) {
      guys[j].push_back(i);
    }
  }
  deque<int> dq;
  vector<int> cnt();
  for (int i = 0; i + m - 1 < n; i++) {
    set<int> intersection;
    for (int raz = 0; raz < n; raz++) {
      intersection.insert(raz);
    }
    for (int j = 0; !intersection.empty() && j < m; j++) {
      set<int> good;
      for (auto &x : guys[c[i + j]]) {
        good.insert((x - j + m) % m);
      }
      set<int> nw;
      for (auto &i : intersection) {
        if (good.count(i)) {
          nw.insert(i);
        }
      }
      intersection = nw;
    }
    can[i] = !intersection.empty();
  }
  { /// shift can by 1
    reverse(can.begin(), can.end());
    can.push_back(0);
    reverse(can.begin(), can.end());
  }
  vector<int> dp(n + 1, INF);
  dp[0] = 0;
  dq.clear();
  dq.push_back(0);
  for (int i = m; i <= n; i++) {
    /// finish at position i => I've started at position i-k+1
    int start = i - m + 1;
    if (!can[start]) {
      continue;
    }
    while (!dq.empty() && dq.front() < start - 1) {
      dq.pop_front();
    }
    while (!dq.empty() && dp[i] <= dp[dq.back()]) {
      dq.pop_back();
    }
    if (!dq.empty()) {
      dp[i] = dp[dq.front()] + 1;
    }
    dq.push_back(i);
  }
  if (dp[n] == INF) {
    dp[n] = -1;
  }
  return dp[n];
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 22 ms 204 KB Output is correct
8 Correct 22 ms 204 KB Output is correct
9 Correct 22 ms 328 KB Output is correct
10 Correct 22 ms 328 KB Output is correct
11 Correct 22 ms 204 KB Output is correct
12 Correct 22 ms 320 KB Output is correct
13 Correct 21 ms 2636 KB Output is correct
14 Correct 21 ms 2636 KB Output is correct
15 Correct 21 ms 2636 KB Output is correct
16 Correct 21 ms 2636 KB Output is correct
17 Correct 23 ms 2636 KB Output is correct
18 Correct 21 ms 2636 KB Output is correct
19 Correct 15 ms 2636 KB Output is correct
20 Correct 15 ms 2636 KB Output is correct
21 Correct 15 ms 2636 KB Output is correct
22 Correct 37 ms 6588 KB Output is correct
23 Correct 37 ms 6604 KB Output is correct
24 Correct 36 ms 6604 KB Output is correct
25 Execution timed out 1574 ms 1356 KB Time limit exceeded
26 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 22 ms 204 KB Output is correct
8 Correct 22 ms 204 KB Output is correct
9 Correct 22 ms 328 KB Output is correct
10 Correct 22 ms 328 KB Output is correct
11 Correct 22 ms 204 KB Output is correct
12 Correct 22 ms 320 KB Output is correct
13 Correct 21 ms 2636 KB Output is correct
14 Correct 21 ms 2636 KB Output is correct
15 Correct 21 ms 2636 KB Output is correct
16 Correct 21 ms 2636 KB Output is correct
17 Correct 23 ms 2636 KB Output is correct
18 Correct 21 ms 2636 KB Output is correct
19 Correct 15 ms 2636 KB Output is correct
20 Correct 15 ms 2636 KB Output is correct
21 Correct 15 ms 2636 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 7 ms 204 KB Output is correct
28 Correct 47 ms 296 KB Output is correct
29 Correct 8 ms 312 KB Output is correct
30 Correct 13 ms 316 KB Output is correct
31 Correct 22 ms 320 KB Output is correct
32 Correct 13 ms 320 KB Output is correct
33 Correct 16 ms 2252 KB Output is correct
34 Correct 17 ms 1868 KB Output is correct
35 Correct 7 ms 1612 KB Output is correct
36 Correct 12 ms 2636 KB Output is correct
37 Correct 9 ms 2124 KB Output is correct
38 Correct 9 ms 2380 KB Output is correct
39 Correct 9 ms 328 KB Output is correct
40 Correct 6 ms 2128 KB Output is correct
41 Correct 9 ms 332 KB Output is correct
42 Correct 16 ms 2508 KB Output is correct
43 Correct 11 ms 2380 KB Output is correct
44 Correct 22 ms 204 KB Output is correct
45 Correct 100 ms 204 KB Output is correct
46 Correct 30 ms 204 KB Output is correct
47 Correct 26 ms 204 KB Output is correct
48 Correct 24 ms 336 KB Output is correct
49 Correct 24 ms 204 KB Output is correct
50 Correct 21 ms 2636 KB Output is correct
51 Correct 22 ms 2636 KB Output is correct
52 Correct 21 ms 2636 KB Output is correct
53 Correct 21 ms 2636 KB Output is correct
54 Correct 21 ms 2636 KB Output is correct
55 Correct 21 ms 2636 KB Output is correct
56 Correct 15 ms 2636 KB Output is correct
57 Correct 26 ms 368 KB Output is correct
58 Correct 17 ms 2636 KB Output is correct
59 Correct 24 ms 368 KB Output is correct
60 Correct 15 ms 2640 KB Output is correct
61 Correct 24 ms 368 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 22 ms 204 KB Output is correct
10 Correct 22 ms 204 KB Output is correct
11 Correct 22 ms 328 KB Output is correct
12 Correct 22 ms 328 KB Output is correct
13 Correct 22 ms 204 KB Output is correct
14 Correct 22 ms 320 KB Output is correct
15 Correct 21 ms 2636 KB Output is correct
16 Correct 21 ms 2636 KB Output is correct
17 Correct 21 ms 2636 KB Output is correct
18 Correct 21 ms 2636 KB Output is correct
19 Correct 23 ms 2636 KB Output is correct
20 Correct 21 ms 2636 KB Output is correct
21 Correct 15 ms 2636 KB Output is correct
22 Correct 15 ms 2636 KB Output is correct
23 Correct 15 ms 2636 KB Output is correct
24 Correct 37 ms 6588 KB Output is correct
25 Correct 37 ms 6604 KB Output is correct
26 Correct 36 ms 6604 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 7 ms 204 KB Output is correct
31 Correct 47 ms 296 KB Output is correct
32 Correct 8 ms 312 KB Output is correct
33 Correct 13 ms 316 KB Output is correct
34 Correct 22 ms 320 KB Output is correct
35 Correct 13 ms 320 KB Output is correct
36 Correct 16 ms 2252 KB Output is correct
37 Correct 17 ms 1868 KB Output is correct
38 Correct 7 ms 1612 KB Output is correct
39 Correct 12 ms 2636 KB Output is correct
40 Correct 9 ms 2124 KB Output is correct
41 Correct 9 ms 2380 KB Output is correct
42 Correct 9 ms 328 KB Output is correct
43 Correct 6 ms 2128 KB Output is correct
44 Correct 9 ms 332 KB Output is correct
45 Correct 16 ms 2508 KB Output is correct
46 Correct 11 ms 2380 KB Output is correct
47 Correct 22 ms 204 KB Output is correct
48 Correct 100 ms 204 KB Output is correct
49 Correct 30 ms 204 KB Output is correct
50 Correct 26 ms 204 KB Output is correct
51 Correct 24 ms 336 KB Output is correct
52 Correct 24 ms 204 KB Output is correct
53 Correct 21 ms 2636 KB Output is correct
54 Correct 22 ms 2636 KB Output is correct
55 Correct 21 ms 2636 KB Output is correct
56 Correct 21 ms 2636 KB Output is correct
57 Correct 21 ms 2636 KB Output is correct
58 Correct 21 ms 2636 KB Output is correct
59 Correct 15 ms 2636 KB Output is correct
60 Correct 26 ms 368 KB Output is correct
61 Correct 17 ms 2636 KB Output is correct
62 Correct 24 ms 368 KB Output is correct
63 Correct 15 ms 2640 KB Output is correct
64 Correct 24 ms 368 KB Output is correct
65 Correct 560 ms 332 KB Output is correct
66 Correct 151 ms 308 KB Output is correct
67 Correct 1294 ms 332 KB Output is correct
68 Correct 461 ms 332 KB Output is correct
69 Correct 1039 ms 332 KB Output is correct
70 Correct 143 ms 2380 KB Output is correct
71 Correct 156 ms 2124 KB Output is correct
72 Correct 103 ms 1868 KB Output is correct
73 Correct 30 ms 1996 KB Output is correct
74 Correct 117 ms 2252 KB Output is correct
75 Correct 91 ms 2764 KB Output is correct
76 Correct 30 ms 4588 KB Output is correct
77 Correct 34 ms 5380 KB Output is correct
78 Correct 40 ms 6032 KB Output is correct
79 Execution timed out 1585 ms 332 KB Time limit exceeded
80 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 22 ms 204 KB Output is correct
10 Correct 22 ms 204 KB Output is correct
11 Correct 22 ms 328 KB Output is correct
12 Correct 22 ms 328 KB Output is correct
13 Correct 22 ms 204 KB Output is correct
14 Correct 22 ms 320 KB Output is correct
15 Correct 21 ms 2636 KB Output is correct
16 Correct 21 ms 2636 KB Output is correct
17 Correct 21 ms 2636 KB Output is correct
18 Correct 21 ms 2636 KB Output is correct
19 Correct 23 ms 2636 KB Output is correct
20 Correct 21 ms 2636 KB Output is correct
21 Correct 15 ms 2636 KB Output is correct
22 Correct 15 ms 2636 KB Output is correct
23 Correct 15 ms 2636 KB Output is correct
24 Correct 37 ms 6588 KB Output is correct
25 Correct 37 ms 6604 KB Output is correct
26 Correct 36 ms 6604 KB Output is correct
27 Execution timed out 1574 ms 1356 KB Time limit exceeded
28 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 22 ms 204 KB Output is correct
10 Correct 22 ms 204 KB Output is correct
11 Correct 22 ms 328 KB Output is correct
12 Correct 22 ms 328 KB Output is correct
13 Correct 22 ms 204 KB Output is correct
14 Correct 22 ms 320 KB Output is correct
15 Correct 21 ms 2636 KB Output is correct
16 Correct 21 ms 2636 KB Output is correct
17 Correct 21 ms 2636 KB Output is correct
18 Correct 21 ms 2636 KB Output is correct
19 Correct 23 ms 2636 KB Output is correct
20 Correct 21 ms 2636 KB Output is correct
21 Correct 15 ms 2636 KB Output is correct
22 Correct 15 ms 2636 KB Output is correct
23 Correct 15 ms 2636 KB Output is correct
24 Correct 37 ms 6588 KB Output is correct
25 Correct 37 ms 6604 KB Output is correct
26 Correct 36 ms 6604 KB Output is correct
27 Execution timed out 1574 ms 1356 KB Time limit exceeded
28 Halted 0 ms 0 KB -