oj.uz

Submission #1105453

# Submission time Handle Problem Language Result Execution time Memory
1105453 2024-10-26T12:51:07 Z duckindog Maze (JOI23_ho_t3) C++17
86 / 100
 2000 ms 561160 KB 
#include <bits/stdc++.h>

using namespace std;

const int dx[] = {1, 0, -1, 0},
          dy[] = {0, 1, 0, -1};

struct DSU { 
  vector<int> id;
  DSU(int n) : id(n, -1) {}
  int root(int u) { return id[u] < 0 ? u : id[u] = root(id[u]); }
  void add(int u, int v) { 
    u = root(u); v = root(v);
    if (u == v) return;
    id[v] = u;
  }
};

int32_t main() { 
  cin.tie(0)->sync_with_stdio(0);

  int r, c, n; cin >> r >> c >> n;
  int Sr, Sc; cin >> Sr >> Sc;
  int Gr, Gc; cin >> Gr >> Gc;

  vector<vector<char>> a(r + 10, vector<char>(c + 10));
  for (int i = 1; i <= r; ++i) { 
    for (int j = 1; j <= c; ++j) cin >> a[i][j];
  }
  auto in = [&](int x, int y) { return 1 <= x && x <= r && 1 <= y && y <= c; };

  vector<DSU> R(r + 10, DSU(c + 10));
  vector<DSU> C(c + 10, DSU(r + 10));
  
  vector<vector<int>> f(r + 10, vector<int>(c + 10, 1'000'000'000));
  using T = tuple<int, int, int>;
  deque<T> q({tie(f[Sr][Sc] = 0, Sr, Sc)});

  set<pair<int, int>> st;
  while (q.size()) { 
    auto [d, x, y] = q.front(); q.pop_front();
    if (d != f[x][y]) continue;

    auto add = [&](int nX, int nY, int w) { 
      if (f[nX][nY] > d + w) { 

        if (w) q.emplace_back(f[nX][nY] = d + w, nX, nY);
        else q.emplace_front(f[nX][nY] = d + w, nX, nY);
      }
    };

    for (int t = 0; t < 4; ++t) { 
      int nX = x + dx[t], nY = y + dy[t];
      if (!in(nX, nY) || a[nX][nY] == '#') continue;
      add(nX, nY, 0);
    }

    { //add a fricking regtangle
      int stX = max(1, x - n + 1), edX = min(r, x + n - 1);
      int stY = max(1, y - n), edY = min(c, y + n);
      
      for (int h = stX; h <= edX; h = C[stY].root(h)) {
        add(h, stY, 1);  
        for (int i = R[h].root(stY); i < edY; i = R[h].root(i)) {
          R[h].add(R[h].root(i) + 1, R[h].root(i));
          add(h, R[h].root(i), 1);
        }
        if (R[h].root(stY) - stY >= 2 * n + 1 || R[h].root(stY) == c) C[stY].add(h + 1, h);
        h += 1;
      }
    }

    { //add 2 fricking strips due to the rectangle is not the fucking square
      int stX = max(1, x - n), edX = min(r, x + n);
      int stY = max(1, y - n + 1), edY = min(c, y + n - 1);
      
      for (int type = 0; type < 2; ++type) { 
        int h = (!type ? stX : edX);
        
        add(h, stY, 1);
        for (int i = R[h].root(stY); i < edY; i = R[h].root(i)) {
          R[h].add(R[h].root(i) + 1, R[h].root(i));
          add(h, R[h].root(i), 1);
        }
        if (R[h].root(stY) - stY >= 2 * n + 1 || R[h].root(stY) == c) C[stY].add(h + 1, h);
      }
    }
  }

  cout << f[Gr][Gc] << "\n";
  cerr << 1.0 * clock() / CLOCKS_PER_SEC << "\n";
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 592 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 508 KB Output is correct
11 Correct 1 ms 500 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 504 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 588 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 6 ms 1104 KB Output is correct
20 Correct 11 ms 9112 KB Output is correct
21 Correct 5 ms 1616 KB Output is correct
22 Correct 9 ms 1344 KB Output is correct
23 Correct 5 ms 1272 KB Output is correct
24 Correct 15 ms 11620 KB Output is correct
25 Correct 17 ms 11620 KB Output is correct
26 Correct 9 ms 1396 KB Output is correct
27 Correct 9 ms 1532 KB Output is correct
28 Correct 6 ms 1340 KB Output is correct
29 Correct 14 ms 2384 KB Output is correct
30 Correct 14 ms 6480 KB Output is correct
31 Correct 12 ms 3408 KB Output is correct
32 Correct 22 ms 2384 KB Output is correct
33 Correct 12 ms 2384 KB Output is correct
34 Correct 32 ms 28528 KB Output is correct
35 Correct 31 ms 28528 KB Output is correct
36 Correct 20 ms 2384 KB Output is correct
37 Correct 19 ms 2384 KB Output is correct
38 Correct 12 ms 2384 KB Output is correct
39 Correct 150 ms 19912 KB Output is correct
40 Correct 21 ms 4176 KB Output is correct
41 Correct 35 ms 35004 KB Output is correct
42 Correct 23 ms 3408 KB Output is correct
43 Correct 37 ms 24348 KB Output is correct
44 Correct 97 ms 30828 KB Output is correct
45 Correct 98 ms 38452 KB Output is correct
46 Correct 120 ms 29160 KB Output is correct
47 Correct 186 ms 20040 KB Output is correct
48 Correct 138 ms 20040 KB Output is correct
49 Correct 208 ms 280688 KB Output is correct
50 Correct 219 ms 280856 KB Output is correct
51 Correct 183 ms 20380 KB Output is correct
52 Correct 180 ms 20048 KB Output is correct
53 Correct 134 ms 20048 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 508 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 592 KB Output is correct
16 Correct 1 ms 592 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 592 KB Output is correct
13 Correct 1 ms 592 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 6 ms 848 KB Output is correct
26 Correct 11 ms 2128 KB Output is correct
27 Correct 5 ms 1616 KB Output is correct
28 Correct 6 ms 2384 KB Output is correct
29 Correct 8 ms 1872 KB Output is correct
30 Correct 7 ms 1872 KB Output is correct
31 Correct 28 ms 1360 KB Output is correct
32 Correct 9 ms 1360 KB Output is correct
33 Correct 9 ms 1356 KB Output is correct
34 Correct 21 ms 3664 KB Output is correct
35 Correct 11 ms 3408 KB Output is correct
36 Correct 15 ms 5200 KB Output is correct
37 Correct 16 ms 4176 KB Output is correct
38 Correct 14 ms 4176 KB Output is correct
39 Correct 79 ms 12120 KB Output is correct
40 Correct 199 ms 36144 KB Output is correct
41 Correct 103 ms 29172 KB Output is correct
42 Correct 134 ms 47328 KB Output is correct
43 Correct 155 ms 38128 KB Output is correct
44 Correct 123 ms 38140 KB Output is correct
45 Correct 230 ms 41716 KB Output is correct
46 Correct 208 ms 40688 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 508 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 592 KB Output is correct
16 Correct 1 ms 592 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 6 ms 1104 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 848 KB Output is correct
36 Correct 6 ms 848 KB Output is correct
37 Correct 10 ms 9132 KB Output is correct
38 Correct 10 ms 2128 KB Output is correct
39 Correct 5 ms 1784 KB Output is correct
40 Correct 8 ms 1104 KB Output is correct
41 Correct 5 ms 1104 KB Output is correct
42 Correct 6 ms 2384 KB Output is correct
43 Correct 6 ms 1872 KB Output is correct
44 Correct 5 ms 2064 KB Output is correct
45 Correct 12 ms 11620 KB Output is correct
46 Correct 12 ms 11568 KB Output is correct
47 Correct 10 ms 6224 KB Output is correct
48 Correct 8 ms 1872 KB Output is correct
49 Correct 14 ms 1616 KB Output is correct
50 Correct 21 ms 1360 KB Output is correct
51 Correct 27 ms 1360 KB Output is correct
52 Correct 8 ms 1528 KB Output is correct
53 Correct 8 ms 1352 KB Output is correct
54 Correct 5 ms 1104 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 508 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 592 KB Output is correct
16 Correct 1 ms 592 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 6 ms 1104 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 848 KB Output is correct
36 Correct 6 ms 848 KB Output is correct
37 Correct 10 ms 9132 KB Output is correct
38 Correct 10 ms 2128 KB Output is correct
39 Correct 5 ms 1784 KB Output is correct
40 Correct 8 ms 1104 KB Output is correct
41 Correct 5 ms 1104 KB Output is correct
42 Correct 6 ms 2384 KB Output is correct
43 Correct 6 ms 1872 KB Output is correct
44 Correct 5 ms 2064 KB Output is correct
45 Correct 12 ms 11620 KB Output is correct
46 Correct 12 ms 11568 KB Output is correct
47 Correct 10 ms 6224 KB Output is correct
48 Correct 8 ms 1872 KB Output is correct
49 Correct 14 ms 1616 KB Output is correct
50 Correct 21 ms 1360 KB Output is correct
51 Correct 27 ms 1360 KB Output is correct
52 Correct 8 ms 1528 KB Output is correct
53 Correct 8 ms 1352 KB Output is correct
54 Correct 5 ms 1104 KB Output is correct
55 Correct 12 ms 2556 KB Output is correct
56 Correct 10 ms 6224 KB Output is correct
57 Correct 18 ms 3792 KB Output is correct
58 Correct 22 ms 4028 KB Output is correct
59 Correct 11 ms 3576 KB Output is correct
60 Correct 18 ms 2384 KB Output is correct
61 Correct 13 ms 2536 KB Output is correct
62 Correct 13 ms 5200 KB Output is correct
63 Correct 15 ms 4176 KB Output is correct
64 Correct 12 ms 4348 KB Output is correct
65 Correct 28 ms 28412 KB Output is correct
66 Correct 28 ms 28696 KB Output is correct
67 Correct 23 ms 15144 KB Output is correct
68 Correct 35 ms 3576 KB Output is correct
69 Correct 52 ms 3152 KB Output is correct
70 Correct 19 ms 3068 KB Output is correct
71 Correct 76 ms 2896 KB Output is correct
72 Correct 20 ms 2776 KB Output is correct
73 Correct 20 ms 2384 KB Output is correct
74 Correct 12 ms 2384 KB Output is correct

Subtask #6
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 592 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 508 KB Output is correct
11 Correct 1 ms 500 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 504 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 588 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 6 ms 1104 KB Output is correct
20 Correct 11 ms 9112 KB Output is correct
21 Correct 5 ms 1616 KB Output is correct
22 Correct 9 ms 1344 KB Output is correct
23 Correct 5 ms 1272 KB Output is correct
24 Correct 15 ms 11620 KB Output is correct
25 Correct 17 ms 11620 KB Output is correct
26 Correct 9 ms 1396 KB Output is correct
27 Correct 9 ms 1532 KB Output is correct
28 Correct 6 ms 1340 KB Output is correct
29 Correct 14 ms 2384 KB Output is correct
30 Correct 14 ms 6480 KB Output is correct
31 Correct 12 ms 3408 KB Output is correct
32 Correct 22 ms 2384 KB Output is correct
33 Correct 12 ms 2384 KB Output is correct
34 Correct 32 ms 28528 KB Output is correct
35 Correct 31 ms 28528 KB Output is correct
36 Correct 20 ms 2384 KB Output is correct
37 Correct 19 ms 2384 KB Output is correct
38 Correct 12 ms 2384 KB Output is correct
39 Correct 150 ms 19912 KB Output is correct
40 Correct 21 ms 4176 KB Output is correct
41 Correct 35 ms 35004 KB Output is correct
42 Correct 23 ms 3408 KB Output is correct
43 Correct 37 ms 24348 KB Output is correct
44 Correct 97 ms 30828 KB Output is correct
45 Correct 98 ms 38452 KB Output is correct
46 Correct 120 ms 29160 KB Output is correct
47 Correct 186 ms 20040 KB Output is correct
48 Correct 138 ms 20040 KB Output is correct
49 Correct 208 ms 280688 KB Output is correct
50 Correct 219 ms 280856 KB Output is correct
51 Correct 183 ms 20380 KB Output is correct
52 Correct 180 ms 20048 KB Output is correct
53 Correct 134 ms 20048 KB Output is correct
54 Correct 1 ms 336 KB Output is correct
55 Correct 1 ms 336 KB Output is correct
56 Correct 1 ms 336 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 508 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 592 KB Output is correct
69 Correct 1 ms 592 KB Output is correct
70 Correct 1 ms 336 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 1 ms 336 KB Output is correct
74 Correct 1 ms 336 KB Output is correct
75 Correct 1 ms 336 KB Output is correct
76 Correct 1 ms 336 KB Output is correct
77 Correct 1 ms 336 KB Output is correct
78 Correct 1 ms 336 KB Output is correct
79 Correct 1 ms 336 KB Output is correct
80 Correct 1 ms 336 KB Output is correct
81 Correct 1 ms 336 KB Output is correct
82 Correct 1 ms 504 KB Output is correct
83 Correct 1 ms 336 KB Output is correct
84 Correct 1 ms 336 KB Output is correct
85 Correct 1 ms 336 KB Output is correct
86 Correct 1 ms 336 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 1 ms 336 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 336 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 1 ms 336 KB Output is correct
95 Correct 1 ms 336 KB Output is correct
96 Correct 1 ms 336 KB Output is correct
97 Correct 1 ms 592 KB Output is correct
98 Correct 1 ms 592 KB Output is correct
99 Correct 1 ms 336 KB Output is correct
100 Correct 1 ms 336 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 1 ms 336 KB Output is correct
103 Correct 1 ms 336 KB Output is correct
104 Correct 1 ms 336 KB Output is correct
105 Correct 1 ms 336 KB Output is correct
106 Correct 1 ms 336 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 1 ms 336 KB Output is correct
109 Correct 1 ms 336 KB Output is correct
110 Correct 6 ms 848 KB Output is correct
111 Correct 11 ms 2128 KB Output is correct
112 Correct 5 ms 1616 KB Output is correct
113 Correct 6 ms 2384 KB Output is correct
114 Correct 8 ms 1872 KB Output is correct
115 Correct 7 ms 1872 KB Output is correct
116 Correct 28 ms 1360 KB Output is correct
117 Correct 9 ms 1360 KB Output is correct
118 Correct 9 ms 1356 KB Output is correct
119 Correct 21 ms 3664 KB Output is correct
120 Correct 11 ms 3408 KB Output is correct
121 Correct 15 ms 5200 KB Output is correct
122 Correct 16 ms 4176 KB Output is correct
123 Correct 14 ms 4176 KB Output is correct
124 Correct 79 ms 12120 KB Output is correct
125 Correct 199 ms 36144 KB Output is correct
126 Correct 103 ms 29172 KB Output is correct
127 Correct 134 ms 47328 KB Output is correct
128 Correct 155 ms 38128 KB Output is correct
129 Correct 123 ms 38140 KB Output is correct
130 Correct 230 ms 41716 KB Output is correct
131 Correct 208 ms 40688 KB Output is correct
132 Correct 6 ms 1104 KB Output is correct
133 Correct 1 ms 336 KB Output is correct
134 Correct 1 ms 848 KB Output is correct
135 Correct 6 ms 848 KB Output is correct
136 Correct 10 ms 9132 KB Output is correct
137 Correct 10 ms 2128 KB Output is correct
138 Correct 5 ms 1784 KB Output is correct
139 Correct 8 ms 1104 KB Output is correct
140 Correct 5 ms 1104 KB Output is correct
141 Correct 6 ms 2384 KB Output is correct
142 Correct 6 ms 1872 KB Output is correct
143 Correct 5 ms 2064 KB Output is correct
144 Correct 12 ms 11620 KB Output is correct
145 Correct 12 ms 11568 KB Output is correct
146 Correct 10 ms 6224 KB Output is correct
147 Correct 8 ms 1872 KB Output is correct
148 Correct 14 ms 1616 KB Output is correct
149 Correct 21 ms 1360 KB Output is correct
150 Correct 27 ms 1360 KB Output is correct
151 Correct 8 ms 1528 KB Output is correct
152 Correct 8 ms 1352 KB Output is correct
153 Correct 5 ms 1104 KB Output is correct
154 Correct 12 ms 2556 KB Output is correct
155 Correct 10 ms 6224 KB Output is correct
156 Correct 18 ms 3792 KB Output is correct
157 Correct 22 ms 4028 KB Output is correct
158 Correct 11 ms 3576 KB Output is correct
159 Correct 18 ms 2384 KB Output is correct
160 Correct 13 ms 2536 KB Output is correct
161 Correct 13 ms 5200 KB Output is correct
162 Correct 15 ms 4176 KB Output is correct
163 Correct 12 ms 4348 KB Output is correct
164 Correct 28 ms 28412 KB Output is correct
165 Correct 28 ms 28696 KB Output is correct
166 Correct 23 ms 15144 KB Output is correct
167 Correct 35 ms 3576 KB Output is correct
168 Correct 52 ms 3152 KB Output is correct
169 Correct 19 ms 3068 KB Output is correct
170 Correct 76 ms 2896 KB Output is correct
171 Correct 20 ms 2776 KB Output is correct
172 Correct 20 ms 2384 KB Output is correct
173 Correct 12 ms 2384 KB Output is correct
174 Correct 34 ms 5572 KB Output is correct
175 Correct 112 ms 5864 KB Output is correct
176 Correct 113 ms 52328 KB Output is correct
177 Correct 175 ms 20812 KB Output is correct
178 Correct 272 ms 23340 KB Output is correct
179 Correct 768 ms 25292 KB Output is correct
180 Correct 692 ms 23120 KB Output is correct
181 Correct 611 ms 22396 KB Output is correct
182 Correct 942 ms 22584 KB Output is correct
183 Correct 237 ms 27844 KB Output is correct

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 592 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 508 KB Output is correct
11 Correct 1 ms 500 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 504 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 588 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 6 ms 1104 KB Output is correct
20 Correct 11 ms 9112 KB Output is correct
21 Correct 5 ms 1616 KB Output is correct
22 Correct 9 ms 1344 KB Output is correct
23 Correct 5 ms 1272 KB Output is correct
24 Correct 15 ms 11620 KB Output is correct
25 Correct 17 ms 11620 KB Output is correct
26 Correct 9 ms 1396 KB Output is correct
27 Correct 9 ms 1532 KB Output is correct
28 Correct 6 ms 1340 KB Output is correct
29 Correct 14 ms 2384 KB Output is correct
30 Correct 14 ms 6480 KB Output is correct
31 Correct 12 ms 3408 KB Output is correct
32 Correct 22 ms 2384 KB Output is correct
33 Correct 12 ms 2384 KB Output is correct
34 Correct 32 ms 28528 KB Output is correct
35 Correct 31 ms 28528 KB Output is correct
36 Correct 20 ms 2384 KB Output is correct
37 Correct 19 ms 2384 KB Output is correct
38 Correct 12 ms 2384 KB Output is correct
39 Correct 150 ms 19912 KB Output is correct
40 Correct 21 ms 4176 KB Output is correct
41 Correct 35 ms 35004 KB Output is correct
42 Correct 23 ms 3408 KB Output is correct
43 Correct 37 ms 24348 KB Output is correct
44 Correct 97 ms 30828 KB Output is correct
45 Correct 98 ms 38452 KB Output is correct
46 Correct 120 ms 29160 KB Output is correct
47 Correct 186 ms 20040 KB Output is correct
48 Correct 138 ms 20040 KB Output is correct
49 Correct 208 ms 280688 KB Output is correct
50 Correct 219 ms 280856 KB Output is correct
51 Correct 183 ms 20380 KB Output is correct
52 Correct 180 ms 20048 KB Output is correct
53 Correct 134 ms 20048 KB Output is correct
54 Correct 1 ms 336 KB Output is correct
55 Correct 1 ms 336 KB Output is correct
56 Correct 1 ms 336 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 508 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 592 KB Output is correct
69 Correct 1 ms 592 KB Output is correct
70 Correct 1 ms 336 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 1 ms 336 KB Output is correct
74 Correct 1 ms 336 KB Output is correct
75 Correct 1 ms 336 KB Output is correct
76 Correct 1 ms 336 KB Output is correct
77 Correct 1 ms 336 KB Output is correct
78 Correct 1 ms 336 KB Output is correct
79 Correct 1 ms 336 KB Output is correct
80 Correct 1 ms 336 KB Output is correct
81 Correct 1 ms 336 KB Output is correct
82 Correct 1 ms 504 KB Output is correct
83 Correct 1 ms 336 KB Output is correct
84 Correct 1 ms 336 KB Output is correct
85 Correct 1 ms 336 KB Output is correct
86 Correct 1 ms 336 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 1 ms 336 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 336 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 1 ms 336 KB Output is correct
95 Correct 1 ms 336 KB Output is correct
96 Correct 1 ms 336 KB Output is correct
97 Correct 1 ms 592 KB Output is correct
98 Correct 1 ms 592 KB Output is correct
99 Correct 1 ms 336 KB Output is correct
100 Correct 1 ms 336 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 1 ms 336 KB Output is correct
103 Correct 1 ms 336 KB Output is correct
104 Correct 1 ms 336 KB Output is correct
105 Correct 1 ms 336 KB Output is correct
106 Correct 1 ms 336 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 1 ms 336 KB Output is correct
109 Correct 1 ms 336 KB Output is correct
110 Correct 6 ms 848 KB Output is correct
111 Correct 11 ms 2128 KB Output is correct
112 Correct 5 ms 1616 KB Output is correct
113 Correct 6 ms 2384 KB Output is correct
114 Correct 8 ms 1872 KB Output is correct
115 Correct 7 ms 1872 KB Output is correct
116 Correct 28 ms 1360 KB Output is correct
117 Correct 9 ms 1360 KB Output is correct
118 Correct 9 ms 1356 KB Output is correct
119 Correct 21 ms 3664 KB Output is correct
120 Correct 11 ms 3408 KB Output is correct
121 Correct 15 ms 5200 KB Output is correct
122 Correct 16 ms 4176 KB Output is correct
123 Correct 14 ms 4176 KB Output is correct
124 Correct 79 ms 12120 KB Output is correct
125 Correct 199 ms 36144 KB Output is correct
126 Correct 103 ms 29172 KB Output is correct
127 Correct 134 ms 47328 KB Output is correct
128 Correct 155 ms 38128 KB Output is correct
129 Correct 123 ms 38140 KB Output is correct
130 Correct 230 ms 41716 KB Output is correct
131 Correct 208 ms 40688 KB Output is correct
132 Correct 6 ms 1104 KB Output is correct
133 Correct 1 ms 336 KB Output is correct
134 Correct 1 ms 848 KB Output is correct
135 Correct 6 ms 848 KB Output is correct
136 Correct 10 ms 9132 KB Output is correct
137 Correct 10 ms 2128 KB Output is correct
138 Correct 5 ms 1784 KB Output is correct
139 Correct 8 ms 1104 KB Output is correct
140 Correct 5 ms 1104 KB Output is correct
141 Correct 6 ms 2384 KB Output is correct
142 Correct 6 ms 1872 KB Output is correct
143 Correct 5 ms 2064 KB Output is correct
144 Correct 12 ms 11620 KB Output is correct
145 Correct 12 ms 11568 KB Output is correct
146 Correct 10 ms 6224 KB Output is correct
147 Correct 8 ms 1872 KB Output is correct
148 Correct 14 ms 1616 KB Output is correct
149 Correct 21 ms 1360 KB Output is correct
150 Correct 27 ms 1360 KB Output is correct
151 Correct 8 ms 1528 KB Output is correct
152 Correct 8 ms 1352 KB Output is correct
153 Correct 5 ms 1104 KB Output is correct
154 Correct 12 ms 2556 KB Output is correct
155 Correct 10 ms 6224 KB Output is correct
156 Correct 18 ms 3792 KB Output is correct
157 Correct 22 ms 4028 KB Output is correct
158 Correct 11 ms 3576 KB Output is correct
159 Correct 18 ms 2384 KB Output is correct
160 Correct 13 ms 2536 KB Output is correct
161 Correct 13 ms 5200 KB Output is correct
162 Correct 15 ms 4176 KB Output is correct
163 Correct 12 ms 4348 KB Output is correct
164 Correct 28 ms 28412 KB Output is correct
165 Correct 28 ms 28696 KB Output is correct
166 Correct 23 ms 15144 KB Output is correct
167 Correct 35 ms 3576 KB Output is correct
168 Correct 52 ms 3152 KB Output is correct
169 Correct 19 ms 3068 KB Output is correct
170 Correct 76 ms 2896 KB Output is correct
171 Correct 20 ms 2776 KB Output is correct
172 Correct 20 ms 2384 KB Output is correct
173 Correct 12 ms 2384 KB Output is correct
174 Correct 34 ms 5572 KB Output is correct
175 Correct 112 ms 5864 KB Output is correct
176 Correct 113 ms 52328 KB Output is correct
177 Correct 175 ms 20812 KB Output is correct
178 Correct 272 ms 23340 KB Output is correct
179 Correct 768 ms 25292 KB Output is correct
180 Correct 692 ms 23120 KB Output is correct
181 Correct 611 ms 22396 KB Output is correct
182 Correct 942 ms 22584 KB Output is correct
183 Correct 237 ms 27844 KB Output is correct
184 Correct 292 ms 39240 KB Output is correct
185 Correct 286 ms 29576 KB Output is correct
186 Correct 292 ms 47320 KB Output is correct
187 Correct 380 ms 29592 KB Output is correct
188 Correct 211 ms 57700 KB Output is correct
189 Correct 351 ms 39240 KB Output is correct
190 Correct 275 ms 39240 KB Output is correct
191 Correct 257 ms 94028 KB Output is correct
192 Correct 293 ms 75596 KB Output is correct
193 Correct 230 ms 75596 KB Output is correct
194 Correct 422 ms 561160 KB Output is correct
195 Correct 473 ms 561024 KB Output is correct
196 Correct 490 ms 47952 KB Output is correct
197 Correct 460 ms 44756 KB Output is correct
198 Execution timed out 2077 ms 42788 KB Time limit exceeded
199 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 592 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 508 KB Output is correct
11 Correct 1 ms 500 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 504 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 588 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 6 ms 1104 KB Output is correct
20 Correct 11 ms 9112 KB Output is correct
21 Correct 5 ms 1616 KB Output is correct
22 Correct 9 ms 1344 KB Output is correct
23 Correct 5 ms 1272 KB Output is correct
24 Correct 15 ms 11620 KB Output is correct
25 Correct 17 ms 11620 KB Output is correct
26 Correct 9 ms 1396 KB Output is correct
27 Correct 9 ms 1532 KB Output is correct
28 Correct 6 ms 1340 KB Output is correct
29 Correct 14 ms 2384 KB Output is correct
30 Correct 14 ms 6480 KB Output is correct
31 Correct 12 ms 3408 KB Output is correct
32 Correct 22 ms 2384 KB Output is correct
33 Correct 12 ms 2384 KB Output is correct
34 Correct 32 ms 28528 KB Output is correct
35 Correct 31 ms 28528 KB Output is correct
36 Correct 20 ms 2384 KB Output is correct
37 Correct 19 ms 2384 KB Output is correct
38 Correct 12 ms 2384 KB Output is correct
39 Correct 150 ms 19912 KB Output is correct
40 Correct 21 ms 4176 KB Output is correct
41 Correct 35 ms 35004 KB Output is correct
42 Correct 23 ms 3408 KB Output is correct
43 Correct 37 ms 24348 KB Output is correct
44 Correct 97 ms 30828 KB Output is correct
45 Correct 98 ms 38452 KB Output is correct
46 Correct 120 ms 29160 KB Output is correct
47 Correct 186 ms 20040 KB Output is correct
48 Correct 138 ms 20040 KB Output is correct
49 Correct 208 ms 280688 KB Output is correct
50 Correct 219 ms 280856 KB Output is correct
51 Correct 183 ms 20380 KB Output is correct
52 Correct 180 ms 20048 KB Output is correct
53 Correct 134 ms 20048 KB Output is correct
54 Correct 1 ms 336 KB Output is correct
55 Correct 1 ms 336 KB Output is correct
56 Correct 1 ms 336 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 336 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 508 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 1 ms 336 KB Output is correct
68 Correct 1 ms 592 KB Output is correct
69 Correct 1 ms 592 KB Output is correct
70 Correct 1 ms 336 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 1 ms 336 KB Output is correct
74 Correct 1 ms 336 KB Output is correct
75 Correct 1 ms 336 KB Output is correct
76 Correct 1 ms 336 KB Output is correct
77 Correct 1 ms 336 KB Output is correct
78 Correct 1 ms 336 KB Output is correct
79 Correct 1 ms 336 KB Output is correct
80 Correct 1 ms 336 KB Output is correct
81 Correct 1 ms 336 KB Output is correct
82 Correct 1 ms 504 KB Output is correct
83 Correct 1 ms 336 KB Output is correct
84 Correct 1 ms 336 KB Output is correct
85 Correct 1 ms 336 KB Output is correct
86 Correct 1 ms 336 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 1 ms 336 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 336 KB Output is correct
91 Correct 1 ms 336 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 1 ms 336 KB Output is correct
95 Correct 1 ms 336 KB Output is correct
96 Correct 1 ms 336 KB Output is correct
97 Correct 1 ms 592 KB Output is correct
98 Correct 1 ms 592 KB Output is correct
99 Correct 1 ms 336 KB Output is correct
100 Correct 1 ms 336 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 1 ms 336 KB Output is correct
103 Correct 1 ms 336 KB Output is correct
104 Correct 1 ms 336 KB Output is correct
105 Correct 1 ms 336 KB Output is correct
106 Correct 1 ms 336 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 1 ms 336 KB Output is correct
109 Correct 1 ms 336 KB Output is correct
110 Correct 6 ms 848 KB Output is correct
111 Correct 11 ms 2128 KB Output is correct
112 Correct 5 ms 1616 KB Output is correct
113 Correct 6 ms 2384 KB Output is correct
114 Correct 8 ms 1872 KB Output is correct
115 Correct 7 ms 1872 KB Output is correct
116 Correct 28 ms 1360 KB Output is correct
117 Correct 9 ms 1360 KB Output is correct
118 Correct 9 ms 1356 KB Output is correct
119 Correct 21 ms 3664 KB Output is correct
120 Correct 11 ms 3408 KB Output is correct
121 Correct 15 ms 5200 KB Output is correct
122 Correct 16 ms 4176 KB Output is correct
123 Correct 14 ms 4176 KB Output is correct
124 Correct 79 ms 12120 KB Output is correct
125 Correct 199 ms 36144 KB Output is correct
126 Correct 103 ms 29172 KB Output is correct
127 Correct 134 ms 47328 KB Output is correct
128 Correct 155 ms 38128 KB Output is correct
129 Correct 123 ms 38140 KB Output is correct
130 Correct 230 ms 41716 KB Output is correct
131 Correct 208 ms 40688 KB Output is correct
132 Correct 6 ms 1104 KB Output is correct
133 Correct 1 ms 336 KB Output is correct
134 Correct 1 ms 848 KB Output is correct
135 Correct 6 ms 848 KB Output is correct
136 Correct 10 ms 9132 KB Output is correct
137 Correct 10 ms 2128 KB Output is correct
138 Correct 5 ms 1784 KB Output is correct
139 Correct 8 ms 1104 KB Output is correct
140 Correct 5 ms 1104 KB Output is correct
141 Correct 6 ms 2384 KB Output is correct
142 Correct 6 ms 1872 KB Output is correct
143 Correct 5 ms 2064 KB Output is correct
144 Correct 12 ms 11620 KB Output is correct
145 Correct 12 ms 11568 KB Output is correct
146 Correct 10 ms 6224 KB Output is correct
147 Correct 8 ms 1872 KB Output is correct
148 Correct 14 ms 1616 KB Output is correct
149 Correct 21 ms 1360 KB Output is correct
150 Correct 27 ms 1360 KB Output is correct
151 Correct 8 ms 1528 KB Output is correct
152 Correct 8 ms 1352 KB Output is correct
153 Correct 5 ms 1104 KB Output is correct
154 Correct 12 ms 2556 KB Output is correct
155 Correct 10 ms 6224 KB Output is correct
156 Correct 18 ms 3792 KB Output is correct
157 Correct 22 ms 4028 KB Output is correct
158 Correct 11 ms 3576 KB Output is correct
159 Correct 18 ms 2384 KB Output is correct
160 Correct 13 ms 2536 KB Output is correct
161 Correct 13 ms 5200 KB Output is correct
162 Correct 15 ms 4176 KB Output is correct
163 Correct 12 ms 4348 KB Output is correct
164 Correct 28 ms 28412 KB Output is correct
165 Correct 28 ms 28696 KB Output is correct
166 Correct 23 ms 15144 KB Output is correct
167 Correct 35 ms 3576 KB Output is correct
168 Correct 52 ms 3152 KB Output is correct
169 Correct 19 ms 3068 KB Output is correct
170 Correct 76 ms 2896 KB Output is correct
171 Correct 20 ms 2776 KB Output is correct
172 Correct 20 ms 2384 KB Output is correct
173 Correct 12 ms 2384 KB Output is correct
174 Correct 34 ms 5572 KB Output is correct
175 Correct 112 ms 5864 KB Output is correct
176 Correct 113 ms 52328 KB Output is correct
177 Correct 175 ms 20812 KB Output is correct
178 Correct 272 ms 23340 KB Output is correct
179 Correct 768 ms 25292 KB Output is correct
180 Correct 692 ms 23120 KB Output is correct
181 Correct 611 ms 22396 KB Output is correct
182 Correct 942 ms 22584 KB Output is correct
183 Correct 237 ms 27844 KB Output is correct
184 Correct 292 ms 39240 KB Output is correct
185 Correct 286 ms 29576 KB Output is correct
186 Correct 292 ms 47320 KB Output is correct
187 Correct 380 ms 29592 KB Output is correct
188 Correct 211 ms 57700 KB Output is correct
189 Correct 351 ms 39240 KB Output is correct
190 Correct 275 ms 39240 KB Output is correct
191 Correct 257 ms 94028 KB Output is correct
192 Correct 293 ms 75596 KB Output is correct
193 Correct 230 ms 75596 KB Output is correct
194 Correct 422 ms 561160 KB Output is correct
195 Correct 473 ms 561024 KB Output is correct
196 Correct 490 ms 47952 KB Output is correct
197 Correct 460 ms 44756 KB Output is correct
198 Execution timed out 2077 ms 42788 KB Time limit exceeded
199 Halted 0 ms 0 KB -