oj.uz

Submission #391938

# Submission time Handle Problem Language Result Execution time Memory
391938 2021-04-20T08:10:22 Z MrDomino Painting Walls (APIO20_paint) C++14
28 / 100
 1500 ms 18372 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> 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);
    }
  }
  deque<int> dq;
  for (int i = 0; i + m - 1 < n; i++) {
    /// can[i] = 1?
    /// de la i la i + m - 1 imi pasa de cel cu dimensiunea minima
    while (!dq.empty() && dq.front() < i) {
      dq.pop_front();
    }
    if (i == 0) {
      for (int j = 0; j < m; j++) {
        while (!dq.empty() && (int) guys[c[j]].size() <= (int) guys[c[dq.back()]].size()) {
          dq.pop_back();
        }
        dq.push_back(j);
      }
    } else {
      int j = i + m - 1;
      while (!dq.empty() && (int) guys[c[j]].size() <= (int) guys[c[dq.back()]].size()) {
        dq.pop_back();
      }
      dq.push_back(j);
    }
    int raz = dq.front() - i;
    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;
  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 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 2640 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 43 ms 11148 KB Output is correct
23 Correct 41 ms 11196 KB Output is correct
24 Correct 42 ms 11172 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 3 ms 588 KB Output is correct
29 Correct 3 ms 588 KB Output is correct
30 Correct 3 ms 588 KB Output is correct
31 Correct 1030 ms 4832 KB Output is correct
32 Correct 1020 ms 4828 KB Output is correct
33 Correct 1028 ms 4900 KB Output is correct
34 Correct 1020 ms 4932 KB Output is correct
35 Correct 1028 ms 4932 KB Output is correct
36 Correct 1018 ms 4820 KB Output is correct
37 Correct 57 ms 11700 KB Output is correct
38 Correct 66 ms 11712 KB Output is correct
39 Correct 54 ms 11700 KB Output is correct
40 Correct 15 ms 1708 KB Output is correct
41 Correct 8 ms 1132 KB Output is correct
42 Correct 15 ms 1848 KB Output is correct
43 Correct 10 ms 1332 KB Output is correct
44 Correct 9 ms 1248 KB Output is correct
45 Correct 14 ms 1868 KB Output is correct
46 Execution timed out 1593 ms 18372 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 2640 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 0 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 204 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 1 ms 204 KB Output is correct
31 Correct 1 ms 216 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 2 ms 2280 KB Output is correct
34 Correct 2 ms 1740 KB Output is correct
35 Correct 2 ms 1612 KB Output is correct
36 Correct 3 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 332 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 0 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 2640 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 43 ms 11148 KB Output is correct
25 Correct 41 ms 11196 KB Output is correct
26 Correct 42 ms 11172 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 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 216 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 2 ms 2280 KB Output is correct
37 Correct 2 ms 1740 KB Output is correct
38 Correct 2 ms 1612 KB Output is correct
39 Correct 3 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 332 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 6 ms 2892 KB Output is correct
71 Correct 7 ms 2636 KB Output is correct
72 Correct 6 ms 2380 KB Output is correct
73 Correct 6 ms 2276 KB Output is correct
74 Correct 8 ms 2764 KB Output is correct
75 Correct 5 ms 3148 KB Output is correct
76 Correct 44 ms 9756 KB Output is correct
77 Correct 47 ms 11076 KB Output is correct
78 Correct 57 ms 12808 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 336 KB Output is correct
82 Correct 1 ms 332 KB Output is correct
83 Correct 1 ms 332 KB Output is correct
84 Correct 8 ms 3532 KB Output is correct
85 Correct 8 ms 3532 KB Output is correct
86 Correct 8 ms 3516 KB Output is correct
87 Correct 8 ms 3532 KB Output is correct
88 Correct 8 ms 3532 KB Output is correct
89 Correct 8 ms 3448 KB Output is correct
90 Correct 72 ms 13636 KB Output is correct
91 Correct 75 ms 13596 KB Output is correct
92 Correct 68 ms 13640 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 0 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 2640 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 43 ms 11148 KB Output is correct
25 Correct 41 ms 11196 KB Output is correct
26 Correct 42 ms 11172 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 3 ms 588 KB Output is correct
31 Correct 3 ms 588 KB Output is correct
32 Correct 3 ms 588 KB Output is correct
33 Correct 1030 ms 4832 KB Output is correct
34 Correct 1020 ms 4828 KB Output is correct
35 Correct 1028 ms 4900 KB Output is correct
36 Correct 1020 ms 4932 KB Output is correct
37 Correct 1028 ms 4932 KB Output is correct
38 Correct 1018 ms 4820 KB Output is correct
39 Correct 57 ms 11700 KB Output is correct
40 Correct 66 ms 11712 KB Output is correct
41 Correct 54 ms 11700 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 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 216 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 2 ms 2280 KB Output is correct
52 Correct 2 ms 1740 KB Output is correct
53 Correct 2 ms 1612 KB Output is correct
54 Correct 3 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 332 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 6 ms 2892 KB Output is correct
86 Correct 7 ms 2636 KB Output is correct
87 Correct 6 ms 2380 KB Output is correct
88 Correct 6 ms 2276 KB Output is correct
89 Correct 8 ms 2764 KB Output is correct
90 Correct 5 ms 3148 KB Output is correct
91 Correct 44 ms 9756 KB Output is correct
92 Correct 47 ms 11076 KB Output is correct
93 Correct 57 ms 12808 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 336 KB Output is correct
97 Correct 1 ms 332 KB Output is correct
98 Correct 1 ms 332 KB Output is correct
99 Correct 8 ms 3532 KB Output is correct
100 Correct 8 ms 3532 KB Output is correct
101 Correct 8 ms 3516 KB Output is correct
102 Correct 8 ms 3532 KB Output is correct
103 Correct 8 ms 3532 KB Output is correct
104 Correct 8 ms 3448 KB Output is correct
105 Correct 72 ms 13636 KB Output is correct
106 Correct 75 ms 13596 KB Output is correct
107 Correct 68 ms 13640 KB Output is correct
108 Correct 3 ms 588 KB Output is correct
109 Correct 51 ms 588 KB Output is correct
110 Correct 169 ms 588 KB Output is correct
111 Correct 116 ms 580 KB Output is correct
112 Correct 129 ms 588 KB Output is correct
113 Correct 70 ms 644 KB Output is correct
114 Correct 587 ms 6840 KB Output is correct
115 Correct 64 ms 6584 KB Output is correct
116 Correct 775 ms 7348 KB Output is correct
117 Correct 438 ms 5968 KB Output is correct
118 Correct 90 ms 6980 KB Output is correct
119 Correct 928 ms 5812 KB Output is correct
120 Correct 37 ms 8644 KB Output is correct
121 Correct 385 ms 1860 KB Output is correct
122 Correct 47 ms 9880 KB Output is correct
123 Correct 154 ms 1640 KB Output is correct
124 Correct 57 ms 11340 KB Output is correct
125 Correct 94 ms 2372 KB Output is correct
126 Correct 18 ms 3520 KB Output is correct
127 Correct 18 ms 4672 KB Output is correct
128 Correct 14 ms 3796 KB Output is correct
129 Correct 15 ms 3392 KB Output is correct
130 Correct 3 ms 588 KB Output is correct
131 Correct 70 ms 656 KB Output is correct
132 Correct 271 ms 708 KB Output is correct
133 Correct 204 ms 836 KB Output is correct
134 Correct 173 ms 756 KB Output is correct
135 Correct 137 ms 776 KB Output is correct
136 Execution timed out 1572 ms 8140 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 0 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 2640 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 43 ms 11148 KB Output is correct
25 Correct 41 ms 11196 KB Output is correct
26 Correct 42 ms 11172 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 3 ms 588 KB Output is correct
31 Correct 3 ms 588 KB Output is correct
32 Correct 3 ms 588 KB Output is correct
33 Correct 1030 ms 4832 KB Output is correct
34 Correct 1020 ms 4828 KB Output is correct
35 Correct 1028 ms 4900 KB Output is correct
36 Correct 1020 ms 4932 KB Output is correct
37 Correct 1028 ms 4932 KB Output is correct
38 Correct 1018 ms 4820 KB Output is correct
39 Correct 57 ms 11700 KB Output is correct
40 Correct 66 ms 11712 KB Output is correct
41 Correct 54 ms 11700 KB Output is correct
42 Correct 15 ms 1708 KB Output is correct
43 Correct 8 ms 1132 KB Output is correct
44 Correct 15 ms 1848 KB Output is correct
45 Correct 10 ms 1332 KB Output is correct
46 Correct 9 ms 1248 KB Output is correct
47 Correct 14 ms 1868 KB Output is correct
48 Execution timed out 1593 ms 18372 KB Time limit exceeded
49 Halted 0 ms 0 KB -