oj.uz

Submission #391646

# Submission time Handle Problem Language Result Execution time Memory
391646 2021-04-19T13:04:54 Z MrDomino Painting Walls (APIO20_paint) C++14
28 / 100
 1500 ms 18436 KB 
#include <bits/stdc++.h>
#include "paint.h"

using namespace std;

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

mt19937 rng((long long) (new char));

const int INF = (int) 1e9;

int minimumInstructions(int n, int m, int k, vector<int> c, vector<int> a, vector<vector<int>> b) {
  vector<int> can(n, 0);
  vector<set<int>> match(m);
  vector<vector<int>> guys(k);
  for (int i = 0; i < m; i++) {
    for (auto &j : b[i]) {
      match[i].insert(j);
      guys[j].push_back(i);
    }
  }
  for (int i = 0; i + m - 1 < n; i++) {
    /// can[i] = 1?
    int raz = rng() % m;
    for (auto &val : guys[c[i + raz]]) {
      int x = (val - raz + m) % m;
      assert(x >= 0);
      bool good = 1;
      for (int l = 0; l < m; l++) {
        if (!match[(x + l) % m].count(c[i + l])) {
          good = 0;
          break;
        }
      }
      if (good) {
        can[i] = 1;
        break;
      }
    }
  }
  { /// 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;
  deque<int> dq;
  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 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 3 ms 2636 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 2 ms 2764 KB Output is correct
20 Correct 2 ms 2764 KB Output is correct
21 Correct 2 ms 2764 KB Output is correct
22 Correct 41 ms 11212 KB Output is correct
23 Correct 41 ms 11244 KB Output is correct
24 Correct 41 ms 11224 KB Output is correct
25 Correct 3 ms 588 KB Output is correct
26 Correct 3 ms 588 KB Output is correct
27 Correct 4 ms 588 KB Output is correct
28 Correct 4 ms 588 KB Output is correct
29 Correct 5 ms 588 KB Output is correct
30 Correct 4 ms 588 KB Output is correct
31 Correct 1000 ms 4832 KB Output is correct
32 Correct 994 ms 4932 KB Output is correct
33 Correct 1002 ms 4932 KB Output is correct
34 Correct 1000 ms 4824 KB Output is correct
35 Correct 999 ms 4836 KB Output is correct
36 Correct 1000 ms 4828 KB Output is correct
37 Correct 52 ms 11724 KB Output is correct
38 Correct 57 ms 11796 KB Output is correct
39 Correct 60 ms 11812 KB Output is correct
40 Correct 13 ms 1712 KB Output is correct
41 Correct 8 ms 1132 KB Output is correct
42 Correct 18 ms 1860 KB Output is correct
43 Correct 12 ms 1332 KB Output is correct
44 Correct 10 ms 1248 KB Output is correct
45 Correct 17 ms 1868 KB Output is correct
46 Execution timed out 1584 ms 18436 KB Time limit exceeded
47 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 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 3 ms 2636 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 2 ms 2764 KB Output is correct
20 Correct 2 ms 2764 KB Output is correct
21 Correct 2 ms 2764 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 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 208 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 332 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 3 ms 2380 KB Output is correct
34 Correct 2 ms 1868 KB Output is correct
35 Correct 2 ms 1612 KB Output is correct
36 Correct 2 ms 2636 KB Output is correct
37 Correct 2 ms 2124 KB Output is correct
38 Correct 2 ms 2380 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 2 ms 2124 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 2 ms 2508 KB Output is correct
43 Correct 2 ms 2508 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 3 ms 2636 KB Output is correct
51 Correct 3 ms 2636 KB Output is correct
52 Correct 3 ms 2636 KB Output is correct
53 Correct 3 ms 2636 KB Output is correct
54 Correct 3 ms 2636 KB Output is correct
55 Correct 3 ms 2636 KB Output is correct
56 Correct 2 ms 2764 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 2 ms 2764 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 2 ms 2764 KB Output is correct
61 Correct 1 ms 332 KB Output is correct

Subtask #3
13.0 / 13.0

# 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 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2764 KB Output is correct
22 Correct 2 ms 2764 KB Output is correct
23 Correct 2 ms 2764 KB Output is correct
24 Correct 41 ms 11212 KB Output is correct
25 Correct 41 ms 11244 KB Output is correct
26 Correct 41 ms 11224 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 208 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 208 KB Output is correct
36 Correct 3 ms 2380 KB Output is correct
37 Correct 2 ms 1868 KB Output is correct
38 Correct 2 ms 1612 KB Output is correct
39 Correct 2 ms 2636 KB Output is correct
40 Correct 2 ms 2124 KB Output is correct
41 Correct 2 ms 2380 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 2 ms 2124 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 2 ms 2508 KB Output is correct
46 Correct 2 ms 2508 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 1 ms 204 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 3 ms 2636 KB Output is correct
54 Correct 3 ms 2636 KB Output is correct
55 Correct 3 ms 2636 KB Output is correct
56 Correct 3 ms 2636 KB Output is correct
57 Correct 3 ms 2636 KB Output is correct
58 Correct 3 ms 2636 KB Output is correct
59 Correct 2 ms 2764 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 2 ms 2764 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 2 ms 2764 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 332 KB Output is correct
66 Correct 1 ms 204 KB Output is correct
67 Correct 1 ms 332 KB Output is correct
68 Correct 1 ms 332 KB Output is correct
69 Correct 1 ms 332 KB Output is correct
70 Correct 11 ms 2892 KB Output is correct
71 Correct 11 ms 2692 KB Output is correct
72 Correct 7 ms 2416 KB Output is correct
73 Correct 4 ms 2252 KB Output is correct
74 Correct 7 ms 2856 KB Output is correct
75 Correct 9 ms 3180 KB Output is correct
76 Correct 49 ms 9796 KB Output is correct
77 Correct 47 ms 11140 KB Output is correct
78 Correct 64 ms 12740 KB Output is correct
79 Correct 1 ms 332 KB Output is correct
80 Correct 1 ms 332 KB Output is correct
81 Correct 1 ms 332 KB Output is correct
82 Correct 1 ms 332 KB Output is correct
83 Correct 1 ms 332 KB Output is correct
84 Correct 15 ms 3532 KB Output is correct
85 Correct 16 ms 3532 KB Output is correct
86 Correct 18 ms 3532 KB Output is correct
87 Correct 18 ms 3532 KB Output is correct
88 Correct 14 ms 3548 KB Output is correct
89 Correct 14 ms 3444 KB Output is correct
90 Correct 74 ms 13836 KB Output is correct
91 Correct 75 ms 13608 KB Output is correct
92 Correct 68 ms 13636 KB Output is correct

Subtask #4
0 / 23.0

# 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 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2764 KB Output is correct
22 Correct 2 ms 2764 KB Output is correct
23 Correct 2 ms 2764 KB Output is correct
24 Correct 41 ms 11212 KB Output is correct
25 Correct 41 ms 11244 KB Output is correct
26 Correct 41 ms 11224 KB Output is correct
27 Correct 3 ms 588 KB Output is correct
28 Correct 3 ms 588 KB Output is correct
29 Correct 4 ms 588 KB Output is correct
30 Correct 4 ms 588 KB Output is correct
31 Correct 5 ms 588 KB Output is correct
32 Correct 4 ms 588 KB Output is correct
33 Correct 1000 ms 4832 KB Output is correct
34 Correct 994 ms 4932 KB Output is correct
35 Correct 1002 ms 4932 KB Output is correct
36 Correct 1000 ms 4824 KB Output is correct
37 Correct 999 ms 4836 KB Output is correct
38 Correct 1000 ms 4828 KB Output is correct
39 Correct 52 ms 11724 KB Output is correct
40 Correct 57 ms 11796 KB Output is correct
41 Correct 60 ms 11812 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 1 ms 208 KB Output is correct
51 Correct 3 ms 2380 KB Output is correct
52 Correct 2 ms 1868 KB Output is correct
53 Correct 2 ms 1612 KB Output is correct
54 Correct 2 ms 2636 KB Output is correct
55 Correct 2 ms 2124 KB Output is correct
56 Correct 2 ms 2380 KB Output is correct
57 Correct 1 ms 208 KB Output is correct
58 Correct 2 ms 2124 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 2 ms 2508 KB Output is correct
61 Correct 2 ms 2508 KB Output is correct
62 Correct 1 ms 204 KB Output is correct
63 Correct 1 ms 204 KB Output is correct
64 Correct 1 ms 204 KB Output is correct
65 Correct 1 ms 204 KB Output is correct
66 Correct 1 ms 204 KB Output is correct
67 Correct 1 ms 204 KB Output is correct
68 Correct 3 ms 2636 KB Output is correct
69 Correct 3 ms 2636 KB Output is correct
70 Correct 3 ms 2636 KB Output is correct
71 Correct 3 ms 2636 KB Output is correct
72 Correct 3 ms 2636 KB Output is correct
73 Correct 3 ms 2636 KB Output is correct
74 Correct 2 ms 2764 KB Output is correct
75 Correct 1 ms 332 KB Output is correct
76 Correct 2 ms 2764 KB Output is correct
77 Correct 1 ms 332 KB Output is correct
78 Correct 2 ms 2764 KB Output is correct
79 Correct 1 ms 332 KB Output is correct
80 Correct 1 ms 332 KB Output is correct
81 Correct 1 ms 204 KB Output is correct
82 Correct 1 ms 332 KB Output is correct
83 Correct 1 ms 332 KB Output is correct
84 Correct 1 ms 332 KB Output is correct
85 Correct 11 ms 2892 KB Output is correct
86 Correct 11 ms 2692 KB Output is correct
87 Correct 7 ms 2416 KB Output is correct
88 Correct 4 ms 2252 KB Output is correct
89 Correct 7 ms 2856 KB Output is correct
90 Correct 9 ms 3180 KB Output is correct
91 Correct 49 ms 9796 KB Output is correct
92 Correct 47 ms 11140 KB Output is correct
93 Correct 64 ms 12740 KB Output is correct
94 Correct 1 ms 332 KB Output is correct
95 Correct 1 ms 332 KB Output is correct
96 Correct 1 ms 332 KB Output is correct
97 Correct 1 ms 332 KB Output is correct
98 Correct 1 ms 332 KB Output is correct
99 Correct 15 ms 3532 KB Output is correct
100 Correct 16 ms 3532 KB Output is correct
101 Correct 18 ms 3532 KB Output is correct
102 Correct 18 ms 3532 KB Output is correct
103 Correct 14 ms 3548 KB Output is correct
104 Correct 14 ms 3444 KB Output is correct
105 Correct 74 ms 13836 KB Output is correct
106 Correct 75 ms 13608 KB Output is correct
107 Correct 68 ms 13636 KB Output is correct
108 Correct 3 ms 592 KB Output is correct
109 Correct 50 ms 596 KB Output is correct
110 Correct 177 ms 568 KB Output is correct
111 Correct 123 ms 708 KB Output is correct
112 Correct 137 ms 640 KB Output is correct
113 Correct 75 ms 628 KB Output is correct
114 Correct 1147 ms 6764 KB Output is correct
115 Correct 112 ms 6596 KB Output is correct
116 Correct 1404 ms 7400 KB Output is correct
117 Correct 812 ms 6084 KB Output is correct
118 Correct 146 ms 6976 KB Output is correct
119 Correct 1257 ms 5696 KB Output is correct
120 Correct 40 ms 8644 KB Output is correct
121 Correct 372 ms 1820 KB Output is correct
122 Correct 54 ms 9924 KB Output is correct
123 Correct 157 ms 1632 KB Output is correct
124 Correct 70 ms 11224 KB Output is correct
125 Correct 95 ms 2360 KB Output is correct
126 Correct 26 ms 3528 KB Output is correct
127 Correct 221 ms 4636 KB Output is correct
128 Correct 45 ms 3788 KB Output is correct
129 Correct 63 ms 3368 KB Output is correct
130 Correct 4 ms 588 KB Output is correct
131 Correct 71 ms 660 KB Output is correct
132 Correct 290 ms 704 KB Output is correct
133 Correct 215 ms 732 KB Output is correct
134 Correct 183 ms 844 KB Output is correct
135 Correct 157 ms 836 KB Output is correct
136 Execution timed out 1579 ms 8136 KB Time limit exceeded
137 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 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 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2764 KB Output is correct
22 Correct 2 ms 2764 KB Output is correct
23 Correct 2 ms 2764 KB Output is correct
24 Correct 41 ms 11212 KB Output is correct
25 Correct 41 ms 11244 KB Output is correct
26 Correct 41 ms 11224 KB Output is correct
27 Correct 3 ms 588 KB Output is correct
28 Correct 3 ms 588 KB Output is correct
29 Correct 4 ms 588 KB Output is correct
30 Correct 4 ms 588 KB Output is correct
31 Correct 5 ms 588 KB Output is correct
32 Correct 4 ms 588 KB Output is correct
33 Correct 1000 ms 4832 KB Output is correct
34 Correct 994 ms 4932 KB Output is correct
35 Correct 1002 ms 4932 KB Output is correct
36 Correct 1000 ms 4824 KB Output is correct
37 Correct 999 ms 4836 KB Output is correct
38 Correct 1000 ms 4828 KB Output is correct
39 Correct 52 ms 11724 KB Output is correct
40 Correct 57 ms 11796 KB Output is correct
41 Correct 60 ms 11812 KB Output is correct
42 Correct 13 ms 1712 KB Output is correct
43 Correct 8 ms 1132 KB Output is correct
44 Correct 18 ms 1860 KB Output is correct
45 Correct 12 ms 1332 KB Output is correct
46 Correct 10 ms 1248 KB Output is correct
47 Correct 17 ms 1868 KB Output is correct
48 Execution timed out 1584 ms 18436 KB Time limit exceeded
49 Halted 0 ms 0 KB -