oj.uz

Submission #1089791

# Submission time Handle Problem Language Result Execution time Memory
1089791 2024-09-17T07:08:37 Z _callmelucian Maze (JOI23_ho_t3) C++14
86 / 100
 1188 ms 128520 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> pl;
typedef pair<int,int> pii;
typedef tuple<int,int,int> tt;

#define all(a) a.begin(), a.end()
#define filter(a) a.erase(unique(all(a)), a.end())

const int mn = 6e6 + 6;
int leaf[2][mn], n, m;

const int dr[4] = {-1, 0, 0, 1};
const int dc[4] = {0, -1, 1, 0};

void build (int layer, int k, int l, int r) {
    if (l == r)
        return leaf[layer][k] = l, void();
    int mid = (l + r) >> 1;
    build(layer, 2 * k, l, mid);
    build(layer, 2 * k + 1, mid + 1, r);
}

void getNode (int k, int l, int r, int a, int b, vector<int> &vec) {
    if (b < l || r < a) return;
    if (a <= l && r <= b)
        return vec.push_back(k), void();
    int mid = (l + r) >> 1;
    getNode(2 * k, l, mid, a, b, vec);
    getNode(2 * k + 1, mid + 1, r, a, b, vec);
}

int distance (int i, int j, int u, int v) {
    return max(abs(i - u), abs(j - v));
}

bool ok (int i, int j) {
    if (i < 1 || j < 1) return 0;
    if (i > n || j > m) return 0;
    return 1;
}

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);

    int k; cin >> n >> m >> k;
    int stx, sty, enx, eny; cin >> stx >> sty >> enx >> eny;

    vector<vector<bool>> block(n + 1, vector<bool>(m + 1));

    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= m; j++) {
            char c; cin >> c;
            if (c == '#') block[i][j] = 1;
        }
    }

    build(0, 1, 1, n);
    build(1, 1, 1, m);

    vector<vector<vector<int>>> dist(3);
    dist[1] = vector<vector<int>>(4 * n, vector<int>(m + 1, INT_MAX));
    dist[2] = vector<vector<int>>(n + 1, vector<int>(4 * m, INT_MAX));
    dist[0] = vector<vector<int>>(n + 1, vector<int>(m + 1, INT_MAX));

    vector<vector<vector<bool>>> vis(3);
    vis[1] = vector<vector<bool>>(4 * n, vector<bool>(m + 1));
    vis[2] = vector<vector<bool>>(n + 1, vector<bool>(4 * m));
    vis[0] = vector<vector<bool>>(n + 1, vector<bool>(m + 1));

    deque<tt> q; q.emplace_back(0, stx, sty);
    dist[0][stx][sty] = 0;

    while (q.size()) {
        int layer, x, y; tie(layer, x, y) = q.front(); q.pop_front();
        if (vis[layer][x][y]) continue;
        vis[layer][x][y] = 1;

        function<void(int,int,int,int)> addEdge = [&] (int nlay, int nx, int ny, int w) {
            if (dist[layer][x][y] + w >= dist[nlay][nx][ny]) return;
            dist[nlay][nx][ny] = dist[layer][x][y] + w;
            if (w) q.emplace_back(nlay, nx, ny);
            else q.emplace_front(nlay, nx, ny);
        };

        if (layer == 0) {
            if (block[x][y]) {
                if (distance(x, y, enx, eny) < k)
                    return cout << dist[layer][x][y], 0;

                vector<int> nodeX, nodeY;
                int xL = max(1, x - k), xR = min(n, x + k), yL = max(1, y - k), yR = min(m, y + k);
                getNode(1, 1, n, max(1, x - k + 1), min(n, x + k - 1), nodeX);
                getNode(1, 1, m, max(1, y - k + 1), min(m, y + k - 1), nodeY);

                for (int u : nodeX) {
                    addEdge(1, u, yL, 0);
                    addEdge(1, u, yR, 0);
                }
                for (int v : nodeY) {
                    addEdge(2, xL, v, 0);
                    addEdge(2, xR, v, 0);
                }
            }
            else {
                if (distance(x, y, enx, eny) == 0)
                    return cout << dist[layer][x][y], 0;

                for (int k = 0; k < 4; k++)
                    if (ok(x + dr[k], y + dc[k]))
                        addEdge(0, x + dr[k], y + dc[k], block[x + dr[k]][y + dc[k]]);
            }
        }
        else if (layer == 1) {
            if (leaf[0][x]) addEdge(0, leaf[0][x], y, block[leaf[0][x]][y]);
            else {
                addEdge(1, 2 * x, y, 0);
                addEdge(1, 2 * x + 1, y, 0);
            }
        }
        else if (layer == 2) {
            if (leaf[1][y]) addEdge(0, x, leaf[1][y], block[x][leaf[1][y]]);
            else {
                addEdge(2, x, 2 * y, 0);
                addEdge(2, x, 2 * y + 1, 0);
            }
        }
    }
    cout << -1;

    return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 356 KB Output is correct
6 Correct 0 ms 464 KB Output is correct
7 Correct 0 ms 356 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 472 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 1 ms 352 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 15 ms 2856 KB Output is correct
20 Correct 11 ms 3748 KB Output is correct
21 Correct 5 ms 3004 KB Output is correct
22 Correct 12 ms 2884 KB Output is correct
23 Correct 16 ms 2660 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 13 ms 4724 KB Output is correct
26 Correct 3 ms 2908 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2892 KB Output is correct
29 Correct 46 ms 6240 KB Output is correct
30 Correct 9 ms 3676 KB Output is correct
31 Correct 6 ms 6492 KB Output is correct
32 Correct 34 ms 6340 KB Output is correct
33 Correct 52 ms 6236 KB Output is correct
34 Correct 13 ms 11544 KB Output is correct
35 Correct 38 ms 11536 KB Output is correct
36 Correct 17 ms 6236 KB Output is correct
37 Correct 28 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 570 ms 57420 KB Output is correct
40 Correct 14 ms 7088 KB Output is correct
41 Correct 16 ms 13700 KB Output is correct
42 Correct 70 ms 8656 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 63 ms 31456 KB Output is correct
45 Correct 97 ms 35200 KB Output is correct
46 Correct 67 ms 63008 KB Output is correct
47 Correct 412 ms 57396 KB Output is correct
48 Correct 482 ms 57236 KB Output is correct
49 Correct 102 ms 108472 KB Output is correct
50 Correct 296 ms 108460 KB Output is correct
51 Correct 244 ms 57680 KB Output is correct
52 Correct 225 ms 57488 KB Output is correct
53 Correct 459 ms 57428 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 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 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 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 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 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 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 460 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 352 KB Output is correct
7 Correct 0 ms 352 KB Output is correct
8 Correct 1 ms 356 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 0 ms 352 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 352 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 352 KB Output is correct
19 Correct 0 ms 488 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 356 KB Output is correct
22 Correct 0 ms 356 KB Output is correct
23 Correct 0 ms 356 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 3 ms 1888 KB Output is correct
26 Correct 3 ms 2396 KB Output is correct
27 Correct 4 ms 3164 KB Output is correct
28 Correct 2 ms 2652 KB Output is correct
29 Correct 2 ms 2656 KB Output is correct
30 Correct 2 ms 2660 KB Output is correct
31 Correct 8 ms 2844 KB Output is correct
32 Correct 3 ms 2908 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 10 ms 5728 KB Output is correct
35 Correct 8 ms 6748 KB Output is correct
36 Correct 4 ms 6236 KB Output is correct
37 Correct 5 ms 6236 KB Output is correct
38 Correct 4 ms 6236 KB Output is correct
39 Correct 19 ms 17864 KB Output is correct
40 Correct 79 ms 53904 KB Output is correct
41 Correct 77 ms 62800 KB Output is correct
42 Correct 98 ms 65760 KB Output is correct
43 Correct 48 ms 57168 KB Output is correct
44 Correct 36 ms 57400 KB Output is correct
45 Correct 84 ms 61452 KB Output is correct
46 Correct 65 ms 59524 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 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 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 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 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 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 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 14 ms 2648 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 4 ms 1884 KB Output is correct
37 Correct 10 ms 3748 KB Output is correct
38 Correct 2 ms 2396 KB Output is correct
39 Correct 4 ms 3040 KB Output is correct
40 Correct 12 ms 2904 KB Output is correct
41 Correct 17 ms 2872 KB Output is correct
42 Correct 2 ms 2652 KB Output is correct
43 Correct 3 ms 2652 KB Output is correct
44 Correct 3 ms 2780 KB Output is correct
45 Correct 5 ms 4720 KB Output is correct
46 Correct 13 ms 4972 KB Output is correct
47 Correct 15 ms 3676 KB Output is correct
48 Correct 13 ms 2652 KB Output is correct
49 Correct 11 ms 2652 KB Output is correct
50 Correct 17 ms 2652 KB Output is correct
51 Correct 9 ms 2868 KB Output is correct
52 Correct 3 ms 2652 KB Output is correct
53 Correct 3 ms 2652 KB Output is correct
54 Correct 9 ms 2884 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 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 1 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 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 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 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 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 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 14 ms 2648 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 4 ms 1884 KB Output is correct
37 Correct 10 ms 3748 KB Output is correct
38 Correct 2 ms 2396 KB Output is correct
39 Correct 4 ms 3040 KB Output is correct
40 Correct 12 ms 2904 KB Output is correct
41 Correct 17 ms 2872 KB Output is correct
42 Correct 2 ms 2652 KB Output is correct
43 Correct 3 ms 2652 KB Output is correct
44 Correct 3 ms 2780 KB Output is correct
45 Correct 5 ms 4720 KB Output is correct
46 Correct 13 ms 4972 KB Output is correct
47 Correct 15 ms 3676 KB Output is correct
48 Correct 13 ms 2652 KB Output is correct
49 Correct 11 ms 2652 KB Output is correct
50 Correct 17 ms 2652 KB Output is correct
51 Correct 9 ms 2868 KB Output is correct
52 Correct 3 ms 2652 KB Output is correct
53 Correct 3 ms 2652 KB Output is correct
54 Correct 9 ms 2884 KB Output is correct
55 Correct 42 ms 6232 KB Output is correct
56 Correct 10 ms 3672 KB Output is correct
57 Correct 9 ms 5644 KB Output is correct
58 Correct 41 ms 5812 KB Output is correct
59 Correct 6 ms 6748 KB Output is correct
60 Correct 35 ms 6364 KB Output is correct
61 Correct 46 ms 6236 KB Output is correct
62 Correct 4 ms 6232 KB Output is correct
63 Correct 5 ms 6232 KB Output is correct
64 Correct 5 ms 6236 KB Output is correct
65 Correct 14 ms 11536 KB Output is correct
66 Correct 38 ms 11536 KB Output is correct
67 Correct 44 ms 8480 KB Output is correct
68 Correct 39 ms 6236 KB Output is correct
69 Correct 42 ms 6236 KB Output is correct
70 Correct 53 ms 6232 KB Output is correct
71 Correct 36 ms 6232 KB Output is correct
72 Correct 20 ms 6236 KB Output is correct
73 Correct 30 ms 6224 KB Output is correct
74 Correct 6 ms 6236 KB Output is correct

Subtask #6
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 356 KB Output is correct
6 Correct 0 ms 464 KB Output is correct
7 Correct 0 ms 356 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 472 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 1 ms 352 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 15 ms 2856 KB Output is correct
20 Correct 11 ms 3748 KB Output is correct
21 Correct 5 ms 3004 KB Output is correct
22 Correct 12 ms 2884 KB Output is correct
23 Correct 16 ms 2660 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 13 ms 4724 KB Output is correct
26 Correct 3 ms 2908 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2892 KB Output is correct
29 Correct 46 ms 6240 KB Output is correct
30 Correct 9 ms 3676 KB Output is correct
31 Correct 6 ms 6492 KB Output is correct
32 Correct 34 ms 6340 KB Output is correct
33 Correct 52 ms 6236 KB Output is correct
34 Correct 13 ms 11544 KB Output is correct
35 Correct 38 ms 11536 KB Output is correct
36 Correct 17 ms 6236 KB Output is correct
37 Correct 28 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 570 ms 57420 KB Output is correct
40 Correct 14 ms 7088 KB Output is correct
41 Correct 16 ms 13700 KB Output is correct
42 Correct 70 ms 8656 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 63 ms 31456 KB Output is correct
45 Correct 97 ms 35200 KB Output is correct
46 Correct 67 ms 63008 KB Output is correct
47 Correct 412 ms 57396 KB Output is correct
48 Correct 482 ms 57236 KB Output is correct
49 Correct 102 ms 108472 KB Output is correct
50 Correct 296 ms 108460 KB Output is correct
51 Correct 244 ms 57680 KB Output is correct
52 Correct 225 ms 57488 KB Output is correct
53 Correct 459 ms 57428 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 0 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 1 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 460 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 352 KB Output is correct
92 Correct 0 ms 352 KB Output is correct
93 Correct 1 ms 356 KB Output is correct
94 Correct 0 ms 468 KB Output is correct
95 Correct 0 ms 352 KB Output is correct
96 Correct 1 ms 352 KB Output is correct
97 Correct 0 ms 352 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 348 KB Output is correct
100 Correct 0 ms 352 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 352 KB Output is correct
104 Correct 0 ms 488 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 0 ms 356 KB Output is correct
107 Correct 0 ms 356 KB Output is correct
108 Correct 0 ms 356 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 3 ms 1888 KB Output is correct
111 Correct 3 ms 2396 KB Output is correct
112 Correct 4 ms 3164 KB Output is correct
113 Correct 2 ms 2652 KB Output is correct
114 Correct 2 ms 2656 KB Output is correct
115 Correct 2 ms 2660 KB Output is correct
116 Correct 8 ms 2844 KB Output is correct
117 Correct 3 ms 2908 KB Output is correct
118 Correct 3 ms 2652 KB Output is correct
119 Correct 10 ms 5728 KB Output is correct
120 Correct 8 ms 6748 KB Output is correct
121 Correct 4 ms 6236 KB Output is correct
122 Correct 5 ms 6236 KB Output is correct
123 Correct 4 ms 6236 KB Output is correct
124 Correct 19 ms 17864 KB Output is correct
125 Correct 79 ms 53904 KB Output is correct
126 Correct 77 ms 62800 KB Output is correct
127 Correct 98 ms 65760 KB Output is correct
128 Correct 48 ms 57168 KB Output is correct
129 Correct 36 ms 57400 KB Output is correct
130 Correct 84 ms 61452 KB Output is correct
131 Correct 65 ms 59524 KB Output is correct
132 Correct 14 ms 2648 KB Output is correct
133 Correct 1 ms 348 KB Output is correct
134 Correct 1 ms 604 KB Output is correct
135 Correct 4 ms 1884 KB Output is correct
136 Correct 10 ms 3748 KB Output is correct
137 Correct 2 ms 2396 KB Output is correct
138 Correct 4 ms 3040 KB Output is correct
139 Correct 12 ms 2904 KB Output is correct
140 Correct 17 ms 2872 KB Output is correct
141 Correct 2 ms 2652 KB Output is correct
142 Correct 3 ms 2652 KB Output is correct
143 Correct 3 ms 2780 KB Output is correct
144 Correct 5 ms 4720 KB Output is correct
145 Correct 13 ms 4972 KB Output is correct
146 Correct 15 ms 3676 KB Output is correct
147 Correct 13 ms 2652 KB Output is correct
148 Correct 11 ms 2652 KB Output is correct
149 Correct 17 ms 2652 KB Output is correct
150 Correct 9 ms 2868 KB Output is correct
151 Correct 3 ms 2652 KB Output is correct
152 Correct 3 ms 2652 KB Output is correct
153 Correct 9 ms 2884 KB Output is correct
154 Correct 42 ms 6232 KB Output is correct
155 Correct 10 ms 3672 KB Output is correct
156 Correct 9 ms 5644 KB Output is correct
157 Correct 41 ms 5812 KB Output is correct
158 Correct 6 ms 6748 KB Output is correct
159 Correct 35 ms 6364 KB Output is correct
160 Correct 46 ms 6236 KB Output is correct
161 Correct 4 ms 6232 KB Output is correct
162 Correct 5 ms 6232 KB Output is correct
163 Correct 5 ms 6236 KB Output is correct
164 Correct 14 ms 11536 KB Output is correct
165 Correct 38 ms 11536 KB Output is correct
166 Correct 44 ms 8480 KB Output is correct
167 Correct 39 ms 6236 KB Output is correct
168 Correct 42 ms 6236 KB Output is correct
169 Correct 53 ms 6232 KB Output is correct
170 Correct 36 ms 6232 KB Output is correct
171 Correct 20 ms 6236 KB Output is correct
172 Correct 30 ms 6224 KB Output is correct
173 Correct 6 ms 6236 KB Output is correct
174 Correct 25 ms 8080 KB Output is correct
175 Correct 162 ms 13284 KB Output is correct
176 Correct 108 ms 35816 KB Output is correct
177 Correct 329 ms 39488 KB Output is correct
178 Correct 68 ms 50856 KB Output is correct
179 Correct 262 ms 58052 KB Output is correct
180 Correct 459 ms 57636 KB Output is correct
181 Correct 488 ms 57788 KB Output is correct
182 Correct 520 ms 58632 KB Output is correct
183 Correct 344 ms 58820 KB Output is correct

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 356 KB Output is correct
6 Correct 0 ms 464 KB Output is correct
7 Correct 0 ms 356 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 472 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 1 ms 352 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 15 ms 2856 KB Output is correct
20 Correct 11 ms 3748 KB Output is correct
21 Correct 5 ms 3004 KB Output is correct
22 Correct 12 ms 2884 KB Output is correct
23 Correct 16 ms 2660 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 13 ms 4724 KB Output is correct
26 Correct 3 ms 2908 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2892 KB Output is correct
29 Correct 46 ms 6240 KB Output is correct
30 Correct 9 ms 3676 KB Output is correct
31 Correct 6 ms 6492 KB Output is correct
32 Correct 34 ms 6340 KB Output is correct
33 Correct 52 ms 6236 KB Output is correct
34 Correct 13 ms 11544 KB Output is correct
35 Correct 38 ms 11536 KB Output is correct
36 Correct 17 ms 6236 KB Output is correct
37 Correct 28 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 570 ms 57420 KB Output is correct
40 Correct 14 ms 7088 KB Output is correct
41 Correct 16 ms 13700 KB Output is correct
42 Correct 70 ms 8656 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 63 ms 31456 KB Output is correct
45 Correct 97 ms 35200 KB Output is correct
46 Correct 67 ms 63008 KB Output is correct
47 Correct 412 ms 57396 KB Output is correct
48 Correct 482 ms 57236 KB Output is correct
49 Correct 102 ms 108472 KB Output is correct
50 Correct 296 ms 108460 KB Output is correct
51 Correct 244 ms 57680 KB Output is correct
52 Correct 225 ms 57488 KB Output is correct
53 Correct 459 ms 57428 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 0 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 1 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 460 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 352 KB Output is correct
92 Correct 0 ms 352 KB Output is correct
93 Correct 1 ms 356 KB Output is correct
94 Correct 0 ms 468 KB Output is correct
95 Correct 0 ms 352 KB Output is correct
96 Correct 1 ms 352 KB Output is correct
97 Correct 0 ms 352 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 348 KB Output is correct
100 Correct 0 ms 352 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 352 KB Output is correct
104 Correct 0 ms 488 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 0 ms 356 KB Output is correct
107 Correct 0 ms 356 KB Output is correct
108 Correct 0 ms 356 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 3 ms 1888 KB Output is correct
111 Correct 3 ms 2396 KB Output is correct
112 Correct 4 ms 3164 KB Output is correct
113 Correct 2 ms 2652 KB Output is correct
114 Correct 2 ms 2656 KB Output is correct
115 Correct 2 ms 2660 KB Output is correct
116 Correct 8 ms 2844 KB Output is correct
117 Correct 3 ms 2908 KB Output is correct
118 Correct 3 ms 2652 KB Output is correct
119 Correct 10 ms 5728 KB Output is correct
120 Correct 8 ms 6748 KB Output is correct
121 Correct 4 ms 6236 KB Output is correct
122 Correct 5 ms 6236 KB Output is correct
123 Correct 4 ms 6236 KB Output is correct
124 Correct 19 ms 17864 KB Output is correct
125 Correct 79 ms 53904 KB Output is correct
126 Correct 77 ms 62800 KB Output is correct
127 Correct 98 ms 65760 KB Output is correct
128 Correct 48 ms 57168 KB Output is correct
129 Correct 36 ms 57400 KB Output is correct
130 Correct 84 ms 61452 KB Output is correct
131 Correct 65 ms 59524 KB Output is correct
132 Correct 14 ms 2648 KB Output is correct
133 Correct 1 ms 348 KB Output is correct
134 Correct 1 ms 604 KB Output is correct
135 Correct 4 ms 1884 KB Output is correct
136 Correct 10 ms 3748 KB Output is correct
137 Correct 2 ms 2396 KB Output is correct
138 Correct 4 ms 3040 KB Output is correct
139 Correct 12 ms 2904 KB Output is correct
140 Correct 17 ms 2872 KB Output is correct
141 Correct 2 ms 2652 KB Output is correct
142 Correct 3 ms 2652 KB Output is correct
143 Correct 3 ms 2780 KB Output is correct
144 Correct 5 ms 4720 KB Output is correct
145 Correct 13 ms 4972 KB Output is correct
146 Correct 15 ms 3676 KB Output is correct
147 Correct 13 ms 2652 KB Output is correct
148 Correct 11 ms 2652 KB Output is correct
149 Correct 17 ms 2652 KB Output is correct
150 Correct 9 ms 2868 KB Output is correct
151 Correct 3 ms 2652 KB Output is correct
152 Correct 3 ms 2652 KB Output is correct
153 Correct 9 ms 2884 KB Output is correct
154 Correct 42 ms 6232 KB Output is correct
155 Correct 10 ms 3672 KB Output is correct
156 Correct 9 ms 5644 KB Output is correct
157 Correct 41 ms 5812 KB Output is correct
158 Correct 6 ms 6748 KB Output is correct
159 Correct 35 ms 6364 KB Output is correct
160 Correct 46 ms 6236 KB Output is correct
161 Correct 4 ms 6232 KB Output is correct
162 Correct 5 ms 6232 KB Output is correct
163 Correct 5 ms 6236 KB Output is correct
164 Correct 14 ms 11536 KB Output is correct
165 Correct 38 ms 11536 KB Output is correct
166 Correct 44 ms 8480 KB Output is correct
167 Correct 39 ms 6236 KB Output is correct
168 Correct 42 ms 6236 KB Output is correct
169 Correct 53 ms 6232 KB Output is correct
170 Correct 36 ms 6232 KB Output is correct
171 Correct 20 ms 6236 KB Output is correct
172 Correct 30 ms 6224 KB Output is correct
173 Correct 6 ms 6236 KB Output is correct
174 Correct 25 ms 8080 KB Output is correct
175 Correct 162 ms 13284 KB Output is correct
176 Correct 108 ms 35816 KB Output is correct
177 Correct 329 ms 39488 KB Output is correct
178 Correct 68 ms 50856 KB Output is correct
179 Correct 262 ms 58052 KB Output is correct
180 Correct 459 ms 57636 KB Output is correct
181 Correct 488 ms 57788 KB Output is correct
182 Correct 520 ms 58632 KB Output is correct
183 Correct 344 ms 58820 KB Output is correct
184 Correct 1188 ms 114160 KB Output is correct
185 Correct 237 ms 63896 KB Output is correct
186 Correct 135 ms 74432 KB Output is correct
187 Correct 232 ms 82000 KB Output is correct
188 Correct 161 ms 128520 KB Output is correct
189 Correct 637 ms 114260 KB Output is correct
190 Correct 480 ms 113744 KB Output is correct
191 Correct 77 ms 115024 KB Output is correct
192 Correct 99 ms 113748 KB Output is correct
193 Correct 69 ms 113732 KB Output is correct
194 Runtime error 38 ms 26408 KB Execution killed with signal 11
195 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 356 KB Output is correct
6 Correct 0 ms 464 KB Output is correct
7 Correct 0 ms 356 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 472 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 1 ms 352 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 15 ms 2856 KB Output is correct
20 Correct 11 ms 3748 KB Output is correct
21 Correct 5 ms 3004 KB Output is correct
22 Correct 12 ms 2884 KB Output is correct
23 Correct 16 ms 2660 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 13 ms 4724 KB Output is correct
26 Correct 3 ms 2908 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2892 KB Output is correct
29 Correct 46 ms 6240 KB Output is correct
30 Correct 9 ms 3676 KB Output is correct
31 Correct 6 ms 6492 KB Output is correct
32 Correct 34 ms 6340 KB Output is correct
33 Correct 52 ms 6236 KB Output is correct
34 Correct 13 ms 11544 KB Output is correct
35 Correct 38 ms 11536 KB Output is correct
36 Correct 17 ms 6236 KB Output is correct
37 Correct 28 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 570 ms 57420 KB Output is correct
40 Correct 14 ms 7088 KB Output is correct
41 Correct 16 ms 13700 KB Output is correct
42 Correct 70 ms 8656 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 63 ms 31456 KB Output is correct
45 Correct 97 ms 35200 KB Output is correct
46 Correct 67 ms 63008 KB Output is correct
47 Correct 412 ms 57396 KB Output is correct
48 Correct 482 ms 57236 KB Output is correct
49 Correct 102 ms 108472 KB Output is correct
50 Correct 296 ms 108460 KB Output is correct
51 Correct 244 ms 57680 KB Output is correct
52 Correct 225 ms 57488 KB Output is correct
53 Correct 459 ms 57428 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 0 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 1 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 460 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 352 KB Output is correct
92 Correct 0 ms 352 KB Output is correct
93 Correct 1 ms 356 KB Output is correct
94 Correct 0 ms 468 KB Output is correct
95 Correct 0 ms 352 KB Output is correct
96 Correct 1 ms 352 KB Output is correct
97 Correct 0 ms 352 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 348 KB Output is correct
100 Correct 0 ms 352 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 352 KB Output is correct
104 Correct 0 ms 488 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 0 ms 356 KB Output is correct
107 Correct 0 ms 356 KB Output is correct
108 Correct 0 ms 356 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 3 ms 1888 KB Output is correct
111 Correct 3 ms 2396 KB Output is correct
112 Correct 4 ms 3164 KB Output is correct
113 Correct 2 ms 2652 KB Output is correct
114 Correct 2 ms 2656 KB Output is correct
115 Correct 2 ms 2660 KB Output is correct
116 Correct 8 ms 2844 KB Output is correct
117 Correct 3 ms 2908 KB Output is correct
118 Correct 3 ms 2652 KB Output is correct
119 Correct 10 ms 5728 KB Output is correct
120 Correct 8 ms 6748 KB Output is correct
121 Correct 4 ms 6236 KB Output is correct
122 Correct 5 ms 6236 KB Output is correct
123 Correct 4 ms 6236 KB Output is correct
124 Correct 19 ms 17864 KB Output is correct
125 Correct 79 ms 53904 KB Output is correct
126 Correct 77 ms 62800 KB Output is correct
127 Correct 98 ms 65760 KB Output is correct
128 Correct 48 ms 57168 KB Output is correct
129 Correct 36 ms 57400 KB Output is correct
130 Correct 84 ms 61452 KB Output is correct
131 Correct 65 ms 59524 KB Output is correct
132 Correct 14 ms 2648 KB Output is correct
133 Correct 1 ms 348 KB Output is correct
134 Correct 1 ms 604 KB Output is correct
135 Correct 4 ms 1884 KB Output is correct
136 Correct 10 ms 3748 KB Output is correct
137 Correct 2 ms 2396 KB Output is correct
138 Correct 4 ms 3040 KB Output is correct
139 Correct 12 ms 2904 KB Output is correct
140 Correct 17 ms 2872 KB Output is correct
141 Correct 2 ms 2652 KB Output is correct
142 Correct 3 ms 2652 KB Output is correct
143 Correct 3 ms 2780 KB Output is correct
144 Correct 5 ms 4720 KB Output is correct
145 Correct 13 ms 4972 KB Output is correct
146 Correct 15 ms 3676 KB Output is correct
147 Correct 13 ms 2652 KB Output is correct
148 Correct 11 ms 2652 KB Output is correct
149 Correct 17 ms 2652 KB Output is correct
150 Correct 9 ms 2868 KB Output is correct
151 Correct 3 ms 2652 KB Output is correct
152 Correct 3 ms 2652 KB Output is correct
153 Correct 9 ms 2884 KB Output is correct
154 Correct 42 ms 6232 KB Output is correct
155 Correct 10 ms 3672 KB Output is correct
156 Correct 9 ms 5644 KB Output is correct
157 Correct 41 ms 5812 KB Output is correct
158 Correct 6 ms 6748 KB Output is correct
159 Correct 35 ms 6364 KB Output is correct
160 Correct 46 ms 6236 KB Output is correct
161 Correct 4 ms 6232 KB Output is correct
162 Correct 5 ms 6232 KB Output is correct
163 Correct 5 ms 6236 KB Output is correct
164 Correct 14 ms 11536 KB Output is correct
165 Correct 38 ms 11536 KB Output is correct
166 Correct 44 ms 8480 KB Output is correct
167 Correct 39 ms 6236 KB Output is correct
168 Correct 42 ms 6236 KB Output is correct
169 Correct 53 ms 6232 KB Output is correct
170 Correct 36 ms 6232 KB Output is correct
171 Correct 20 ms 6236 KB Output is correct
172 Correct 30 ms 6224 KB Output is correct
173 Correct 6 ms 6236 KB Output is correct
174 Correct 25 ms 8080 KB Output is correct
175 Correct 162 ms 13284 KB Output is correct
176 Correct 108 ms 35816 KB Output is correct
177 Correct 329 ms 39488 KB Output is correct
178 Correct 68 ms 50856 KB Output is correct
179 Correct 262 ms 58052 KB Output is correct
180 Correct 459 ms 57636 KB Output is correct
181 Correct 488 ms 57788 KB Output is correct
182 Correct 520 ms 58632 KB Output is correct
183 Correct 344 ms 58820 KB Output is correct
184 Correct 1188 ms 114160 KB Output is correct
185 Correct 237 ms 63896 KB Output is correct
186 Correct 135 ms 74432 KB Output is correct
187 Correct 232 ms 82000 KB Output is correct
188 Correct 161 ms 128520 KB Output is correct
189 Correct 637 ms 114260 KB Output is correct
190 Correct 480 ms 113744 KB Output is correct
191 Correct 77 ms 115024 KB Output is correct
192 Correct 99 ms 113748 KB Output is correct
193 Correct 69 ms 113732 KB Output is correct
194 Runtime error 38 ms 26408 KB Execution killed with signal 11
195 Halted 0 ms 0 KB -