Submission #1089795

# Submission time Handle Problem Language Result Execution time Memory
1089795 2024-09-17T07:10:45 Z _callmelucian Maze (JOI23_ho_t3) C++14
94 / 100
2000 ms 226384 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 = 2e7 + 4e6 + 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;
}
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 352 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 464 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 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 14 ms 2660 KB Output is correct
20 Correct 10 ms 3748 KB Output is correct
21 Correct 4 ms 3160 KB Output is correct
22 Correct 13 ms 2848 KB Output is correct
23 Correct 17 ms 2876 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 12 ms 4464 KB Output is correct
26 Correct 3 ms 2852 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2656 KB Output is correct
29 Correct 43 ms 6352 KB Output is correct
30 Correct 10 ms 3672 KB Output is correct
31 Correct 7 ms 6488 KB Output is correct
32 Correct 37 ms 6352 KB Output is correct
33 Correct 44 ms 6232 KB Output is correct
34 Correct 13 ms 11540 KB Output is correct
35 Correct 37 ms 11732 KB Output is correct
36 Correct 16 ms 6236 KB Output is correct
37 Correct 29 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 606 ms 57432 KB Output is correct
40 Correct 14 ms 7092 KB Output is correct
41 Correct 15 ms 13816 KB Output is correct
42 Correct 61 ms 8540 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 58 ms 31496 KB Output is correct
45 Correct 95 ms 35388 KB Output is correct
46 Correct 69 ms 62804 KB Output is correct
47 Correct 386 ms 57432 KB Output is correct
48 Correct 526 ms 57428 KB Output is correct
49 Correct 110 ms 108460 KB Output is correct
50 Correct 279 ms 108460 KB Output is correct
51 Correct 257 ms 57680 KB Output is correct
52 Correct 204 ms 57424 KB Output is correct
53 Correct 440 ms 57276 KB Output is correct
# 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 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 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 0 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 0 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 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 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 1 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 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 1 ms 396 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 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 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 604 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 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 6 ms 1920 KB Output is correct
26 Correct 2 ms 2524 KB Output is correct
27 Correct 4 ms 3164 KB Output is correct
28 Correct 2 ms 2652 KB Output is correct
29 Correct 3 ms 2652 KB Output is correct
30 Correct 2 ms 2648 KB Output is correct
31 Correct 8 ms 2652 KB Output is correct
32 Correct 3 ms 2652 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 9 ms 5720 KB Output is correct
35 Correct 6 ms 6664 KB Output is correct
36 Correct 4 ms 6244 KB Output is correct
37 Correct 5 ms 6244 KB Output is correct
38 Correct 4 ms 6236 KB Output is correct
39 Correct 18 ms 18012 KB Output is correct
40 Correct 73 ms 54104 KB Output is correct
41 Correct 70 ms 62792 KB Output is correct
42 Correct 98 ms 65584 KB Output is correct
43 Correct 47 ms 57172 KB Output is correct
44 Correct 35 ms 57308 KB Output is correct
45 Correct 80 ms 61488 KB Output is correct
46 Correct 64 ms 59524 KB Output is correct
# 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 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 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 0 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 0 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 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 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 1 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 14 ms 2652 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 600 KB Output is correct
36 Correct 3 ms 1884 KB Output is correct
37 Correct 10 ms 3748 KB Output is correct
38 Correct 3 ms 2576 KB Output is correct
39 Correct 5 ms 3164 KB Output is correct
40 Correct 12 ms 2872 KB Output is correct
41 Correct 16 ms 2652 KB Output is correct
42 Correct 2 ms 2652 KB Output is correct
43 Correct 2 ms 2780 KB Output is correct
44 Correct 2 ms 2652 KB Output is correct
45 Correct 5 ms 4464 KB Output is correct
46 Correct 12 ms 4720 KB Output is correct
47 Correct 14 ms 3676 KB Output is correct
48 Correct 12 ms 2652 KB Output is correct
49 Correct 11 ms 2652 KB Output is correct
50 Correct 16 ms 2816 KB Output is correct
51 Correct 12 ms 2652 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 2904 KB Output is correct
# 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 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 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 0 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 0 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 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 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 1 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 14 ms 2652 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 600 KB Output is correct
36 Correct 3 ms 1884 KB Output is correct
37 Correct 10 ms 3748 KB Output is correct
38 Correct 3 ms 2576 KB Output is correct
39 Correct 5 ms 3164 KB Output is correct
40 Correct 12 ms 2872 KB Output is correct
41 Correct 16 ms 2652 KB Output is correct
42 Correct 2 ms 2652 KB Output is correct
43 Correct 2 ms 2780 KB Output is correct
44 Correct 2 ms 2652 KB Output is correct
45 Correct 5 ms 4464 KB Output is correct
46 Correct 12 ms 4720 KB Output is correct
47 Correct 14 ms 3676 KB Output is correct
48 Correct 12 ms 2652 KB Output is correct
49 Correct 11 ms 2652 KB Output is correct
50 Correct 16 ms 2816 KB Output is correct
51 Correct 12 ms 2652 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 2904 KB Output is correct
55 Correct 44 ms 6324 KB Output is correct
56 Correct 10 ms 3672 KB Output is correct
57 Correct 9 ms 5724 KB Output is correct
58 Correct 42 ms 5812 KB Output is correct
59 Correct 7 ms 6492 KB Output is correct
60 Correct 37 ms 6236 KB Output is correct
61 Correct 43 ms 6480 KB Output is correct
62 Correct 4 ms 6236 KB Output is correct
63 Correct 4 ms 6236 KB Output is correct
64 Correct 4 ms 6236 KB Output is correct
65 Correct 13 ms 11536 KB Output is correct
66 Correct 38 ms 11532 KB Output is correct
67 Correct 41 ms 8504 KB Output is correct
68 Correct 47 ms 6232 KB Output is correct
69 Correct 44 ms 6264 KB Output is correct
70 Correct 53 ms 6516 KB Output is correct
71 Correct 36 ms 6236 KB Output is correct
72 Correct 21 ms 6232 KB Output is correct
73 Correct 28 ms 6388 KB Output is correct
74 Correct 6 ms 6236 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 352 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 464 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 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 14 ms 2660 KB Output is correct
20 Correct 10 ms 3748 KB Output is correct
21 Correct 4 ms 3160 KB Output is correct
22 Correct 13 ms 2848 KB Output is correct
23 Correct 17 ms 2876 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 12 ms 4464 KB Output is correct
26 Correct 3 ms 2852 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2656 KB Output is correct
29 Correct 43 ms 6352 KB Output is correct
30 Correct 10 ms 3672 KB Output is correct
31 Correct 7 ms 6488 KB Output is correct
32 Correct 37 ms 6352 KB Output is correct
33 Correct 44 ms 6232 KB Output is correct
34 Correct 13 ms 11540 KB Output is correct
35 Correct 37 ms 11732 KB Output is correct
36 Correct 16 ms 6236 KB Output is correct
37 Correct 29 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 606 ms 57432 KB Output is correct
40 Correct 14 ms 7092 KB Output is correct
41 Correct 15 ms 13816 KB Output is correct
42 Correct 61 ms 8540 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 58 ms 31496 KB Output is correct
45 Correct 95 ms 35388 KB Output is correct
46 Correct 69 ms 62804 KB Output is correct
47 Correct 386 ms 57432 KB Output is correct
48 Correct 526 ms 57428 KB Output is correct
49 Correct 110 ms 108460 KB Output is correct
50 Correct 279 ms 108460 KB Output is correct
51 Correct 257 ms 57680 KB Output is correct
52 Correct 204 ms 57424 KB Output is correct
53 Correct 440 ms 57276 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 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 0 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 0 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 344 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 0 ms 348 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 1 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 1 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 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 1 ms 396 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 0 ms 348 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 0 ms 348 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 348 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 604 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 0 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 1 ms 348 KB Output is correct
110 Correct 6 ms 1920 KB Output is correct
111 Correct 2 ms 2524 KB Output is correct
112 Correct 4 ms 3164 KB Output is correct
113 Correct 2 ms 2652 KB Output is correct
114 Correct 3 ms 2652 KB Output is correct
115 Correct 2 ms 2648 KB Output is correct
116 Correct 8 ms 2652 KB Output is correct
117 Correct 3 ms 2652 KB Output is correct
118 Correct 3 ms 2652 KB Output is correct
119 Correct 9 ms 5720 KB Output is correct
120 Correct 6 ms 6664 KB Output is correct
121 Correct 4 ms 6244 KB Output is correct
122 Correct 5 ms 6244 KB Output is correct
123 Correct 4 ms 6236 KB Output is correct
124 Correct 18 ms 18012 KB Output is correct
125 Correct 73 ms 54104 KB Output is correct
126 Correct 70 ms 62792 KB Output is correct
127 Correct 98 ms 65584 KB Output is correct
128 Correct 47 ms 57172 KB Output is correct
129 Correct 35 ms 57308 KB Output is correct
130 Correct 80 ms 61488 KB Output is correct
131 Correct 64 ms 59524 KB Output is correct
132 Correct 14 ms 2652 KB Output is correct
133 Correct 0 ms 348 KB Output is correct
134 Correct 1 ms 600 KB Output is correct
135 Correct 3 ms 1884 KB Output is correct
136 Correct 10 ms 3748 KB Output is correct
137 Correct 3 ms 2576 KB Output is correct
138 Correct 5 ms 3164 KB Output is correct
139 Correct 12 ms 2872 KB Output is correct
140 Correct 16 ms 2652 KB Output is correct
141 Correct 2 ms 2652 KB Output is correct
142 Correct 2 ms 2780 KB Output is correct
143 Correct 2 ms 2652 KB Output is correct
144 Correct 5 ms 4464 KB Output is correct
145 Correct 12 ms 4720 KB Output is correct
146 Correct 14 ms 3676 KB Output is correct
147 Correct 12 ms 2652 KB Output is correct
148 Correct 11 ms 2652 KB Output is correct
149 Correct 16 ms 2816 KB Output is correct
150 Correct 12 ms 2652 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 2904 KB Output is correct
154 Correct 44 ms 6324 KB Output is correct
155 Correct 10 ms 3672 KB Output is correct
156 Correct 9 ms 5724 KB Output is correct
157 Correct 42 ms 5812 KB Output is correct
158 Correct 7 ms 6492 KB Output is correct
159 Correct 37 ms 6236 KB Output is correct
160 Correct 43 ms 6480 KB Output is correct
161 Correct 4 ms 6236 KB Output is correct
162 Correct 4 ms 6236 KB Output is correct
163 Correct 4 ms 6236 KB Output is correct
164 Correct 13 ms 11536 KB Output is correct
165 Correct 38 ms 11532 KB Output is correct
166 Correct 41 ms 8504 KB Output is correct
167 Correct 47 ms 6232 KB Output is correct
168 Correct 44 ms 6264 KB Output is correct
169 Correct 53 ms 6516 KB Output is correct
170 Correct 36 ms 6236 KB Output is correct
171 Correct 21 ms 6232 KB Output is correct
172 Correct 28 ms 6388 KB Output is correct
173 Correct 6 ms 6236 KB Output is correct
174 Correct 20 ms 8244 KB Output is correct
175 Correct 162 ms 13148 KB Output is correct
176 Correct 130 ms 35916 KB Output is correct
177 Correct 330 ms 39380 KB Output is correct
178 Correct 73 ms 50844 KB Output is correct
179 Correct 267 ms 58036 KB Output is correct
180 Correct 475 ms 57608 KB Output is correct
181 Correct 485 ms 58144 KB Output is correct
182 Correct 510 ms 58572 KB Output is correct
183 Correct 340 ms 58884 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 352 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 464 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 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 14 ms 2660 KB Output is correct
20 Correct 10 ms 3748 KB Output is correct
21 Correct 4 ms 3160 KB Output is correct
22 Correct 13 ms 2848 KB Output is correct
23 Correct 17 ms 2876 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 12 ms 4464 KB Output is correct
26 Correct 3 ms 2852 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2656 KB Output is correct
29 Correct 43 ms 6352 KB Output is correct
30 Correct 10 ms 3672 KB Output is correct
31 Correct 7 ms 6488 KB Output is correct
32 Correct 37 ms 6352 KB Output is correct
33 Correct 44 ms 6232 KB Output is correct
34 Correct 13 ms 11540 KB Output is correct
35 Correct 37 ms 11732 KB Output is correct
36 Correct 16 ms 6236 KB Output is correct
37 Correct 29 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 606 ms 57432 KB Output is correct
40 Correct 14 ms 7092 KB Output is correct
41 Correct 15 ms 13816 KB Output is correct
42 Correct 61 ms 8540 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 58 ms 31496 KB Output is correct
45 Correct 95 ms 35388 KB Output is correct
46 Correct 69 ms 62804 KB Output is correct
47 Correct 386 ms 57432 KB Output is correct
48 Correct 526 ms 57428 KB Output is correct
49 Correct 110 ms 108460 KB Output is correct
50 Correct 279 ms 108460 KB Output is correct
51 Correct 257 ms 57680 KB Output is correct
52 Correct 204 ms 57424 KB Output is correct
53 Correct 440 ms 57276 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 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 0 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 0 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 344 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 0 ms 348 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 1 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 1 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 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 1 ms 396 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 0 ms 348 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 0 ms 348 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 348 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 604 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 0 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 1 ms 348 KB Output is correct
110 Correct 6 ms 1920 KB Output is correct
111 Correct 2 ms 2524 KB Output is correct
112 Correct 4 ms 3164 KB Output is correct
113 Correct 2 ms 2652 KB Output is correct
114 Correct 3 ms 2652 KB Output is correct
115 Correct 2 ms 2648 KB Output is correct
116 Correct 8 ms 2652 KB Output is correct
117 Correct 3 ms 2652 KB Output is correct
118 Correct 3 ms 2652 KB Output is correct
119 Correct 9 ms 5720 KB Output is correct
120 Correct 6 ms 6664 KB Output is correct
121 Correct 4 ms 6244 KB Output is correct
122 Correct 5 ms 6244 KB Output is correct
123 Correct 4 ms 6236 KB Output is correct
124 Correct 18 ms 18012 KB Output is correct
125 Correct 73 ms 54104 KB Output is correct
126 Correct 70 ms 62792 KB Output is correct
127 Correct 98 ms 65584 KB Output is correct
128 Correct 47 ms 57172 KB Output is correct
129 Correct 35 ms 57308 KB Output is correct
130 Correct 80 ms 61488 KB Output is correct
131 Correct 64 ms 59524 KB Output is correct
132 Correct 14 ms 2652 KB Output is correct
133 Correct 0 ms 348 KB Output is correct
134 Correct 1 ms 600 KB Output is correct
135 Correct 3 ms 1884 KB Output is correct
136 Correct 10 ms 3748 KB Output is correct
137 Correct 3 ms 2576 KB Output is correct
138 Correct 5 ms 3164 KB Output is correct
139 Correct 12 ms 2872 KB Output is correct
140 Correct 16 ms 2652 KB Output is correct
141 Correct 2 ms 2652 KB Output is correct
142 Correct 2 ms 2780 KB Output is correct
143 Correct 2 ms 2652 KB Output is correct
144 Correct 5 ms 4464 KB Output is correct
145 Correct 12 ms 4720 KB Output is correct
146 Correct 14 ms 3676 KB Output is correct
147 Correct 12 ms 2652 KB Output is correct
148 Correct 11 ms 2652 KB Output is correct
149 Correct 16 ms 2816 KB Output is correct
150 Correct 12 ms 2652 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 2904 KB Output is correct
154 Correct 44 ms 6324 KB Output is correct
155 Correct 10 ms 3672 KB Output is correct
156 Correct 9 ms 5724 KB Output is correct
157 Correct 42 ms 5812 KB Output is correct
158 Correct 7 ms 6492 KB Output is correct
159 Correct 37 ms 6236 KB Output is correct
160 Correct 43 ms 6480 KB Output is correct
161 Correct 4 ms 6236 KB Output is correct
162 Correct 4 ms 6236 KB Output is correct
163 Correct 4 ms 6236 KB Output is correct
164 Correct 13 ms 11536 KB Output is correct
165 Correct 38 ms 11532 KB Output is correct
166 Correct 41 ms 8504 KB Output is correct
167 Correct 47 ms 6232 KB Output is correct
168 Correct 44 ms 6264 KB Output is correct
169 Correct 53 ms 6516 KB Output is correct
170 Correct 36 ms 6236 KB Output is correct
171 Correct 21 ms 6232 KB Output is correct
172 Correct 28 ms 6388 KB Output is correct
173 Correct 6 ms 6236 KB Output is correct
174 Correct 20 ms 8244 KB Output is correct
175 Correct 162 ms 13148 KB Output is correct
176 Correct 130 ms 35916 KB Output is correct
177 Correct 330 ms 39380 KB Output is correct
178 Correct 73 ms 50844 KB Output is correct
179 Correct 267 ms 58036 KB Output is correct
180 Correct 475 ms 57608 KB Output is correct
181 Correct 485 ms 58144 KB Output is correct
182 Correct 510 ms 58572 KB Output is correct
183 Correct 340 ms 58884 KB Output is correct
184 Correct 1151 ms 114000 KB Output is correct
185 Correct 231 ms 63896 KB Output is correct
186 Correct 113 ms 74436 KB Output is correct
187 Correct 201 ms 82000 KB Output is correct
188 Correct 144 ms 128516 KB Output is correct
189 Correct 586 ms 114004 KB Output is correct
190 Correct 427 ms 113744 KB Output is correct
191 Correct 96 ms 115028 KB Output is correct
192 Correct 86 ms 113808 KB Output is correct
193 Correct 67 ms 113744 KB Output is correct
194 Correct 246 ms 216584 KB Output is correct
195 Correct 608 ms 216576 KB Output is correct
196 Correct 977 ms 114764 KB Output is correct
197 Correct 499 ms 114884 KB Output is correct
198 Correct 529 ms 114792 KB Output is correct
199 Correct 1077 ms 115552 KB Output is correct
200 Correct 295 ms 114436 KB Output is correct
201 Correct 501 ms 114064 KB Output is correct
202 Correct 1129 ms 113952 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 352 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 464 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 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 14 ms 2660 KB Output is correct
20 Correct 10 ms 3748 KB Output is correct
21 Correct 4 ms 3160 KB Output is correct
22 Correct 13 ms 2848 KB Output is correct
23 Correct 17 ms 2876 KB Output is correct
24 Correct 5 ms 4724 KB Output is correct
25 Correct 12 ms 4464 KB Output is correct
26 Correct 3 ms 2852 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 8 ms 2656 KB Output is correct
29 Correct 43 ms 6352 KB Output is correct
30 Correct 10 ms 3672 KB Output is correct
31 Correct 7 ms 6488 KB Output is correct
32 Correct 37 ms 6352 KB Output is correct
33 Correct 44 ms 6232 KB Output is correct
34 Correct 13 ms 11540 KB Output is correct
35 Correct 37 ms 11732 KB Output is correct
36 Correct 16 ms 6236 KB Output is correct
37 Correct 29 ms 6240 KB Output is correct
38 Correct 6 ms 6236 KB Output is correct
39 Correct 606 ms 57432 KB Output is correct
40 Correct 14 ms 7092 KB Output is correct
41 Correct 15 ms 13816 KB Output is correct
42 Correct 61 ms 8540 KB Output is correct
43 Correct 42 ms 12928 KB Output is correct
44 Correct 58 ms 31496 KB Output is correct
45 Correct 95 ms 35388 KB Output is correct
46 Correct 69 ms 62804 KB Output is correct
47 Correct 386 ms 57432 KB Output is correct
48 Correct 526 ms 57428 KB Output is correct
49 Correct 110 ms 108460 KB Output is correct
50 Correct 279 ms 108460 KB Output is correct
51 Correct 257 ms 57680 KB Output is correct
52 Correct 204 ms 57424 KB Output is correct
53 Correct 440 ms 57276 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 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 0 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 0 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 344 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 0 ms 348 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 1 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 1 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 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 1 ms 396 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 0 ms 348 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 0 ms 348 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 348 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 604 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 0 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 1 ms 348 KB Output is correct
110 Correct 6 ms 1920 KB Output is correct
111 Correct 2 ms 2524 KB Output is correct
112 Correct 4 ms 3164 KB Output is correct
113 Correct 2 ms 2652 KB Output is correct
114 Correct 3 ms 2652 KB Output is correct
115 Correct 2 ms 2648 KB Output is correct
116 Correct 8 ms 2652 KB Output is correct
117 Correct 3 ms 2652 KB Output is correct
118 Correct 3 ms 2652 KB Output is correct
119 Correct 9 ms 5720 KB Output is correct
120 Correct 6 ms 6664 KB Output is correct
121 Correct 4 ms 6244 KB Output is correct
122 Correct 5 ms 6244 KB Output is correct
123 Correct 4 ms 6236 KB Output is correct
124 Correct 18 ms 18012 KB Output is correct
125 Correct 73 ms 54104 KB Output is correct
126 Correct 70 ms 62792 KB Output is correct
127 Correct 98 ms 65584 KB Output is correct
128 Correct 47 ms 57172 KB Output is correct
129 Correct 35 ms 57308 KB Output is correct
130 Correct 80 ms 61488 KB Output is correct
131 Correct 64 ms 59524 KB Output is correct
132 Correct 14 ms 2652 KB Output is correct
133 Correct 0 ms 348 KB Output is correct
134 Correct 1 ms 600 KB Output is correct
135 Correct 3 ms 1884 KB Output is correct
136 Correct 10 ms 3748 KB Output is correct
137 Correct 3 ms 2576 KB Output is correct
138 Correct 5 ms 3164 KB Output is correct
139 Correct 12 ms 2872 KB Output is correct
140 Correct 16 ms 2652 KB Output is correct
141 Correct 2 ms 2652 KB Output is correct
142 Correct 2 ms 2780 KB Output is correct
143 Correct 2 ms 2652 KB Output is correct
144 Correct 5 ms 4464 KB Output is correct
145 Correct 12 ms 4720 KB Output is correct
146 Correct 14 ms 3676 KB Output is correct
147 Correct 12 ms 2652 KB Output is correct
148 Correct 11 ms 2652 KB Output is correct
149 Correct 16 ms 2816 KB Output is correct
150 Correct 12 ms 2652 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 2904 KB Output is correct
154 Correct 44 ms 6324 KB Output is correct
155 Correct 10 ms 3672 KB Output is correct
156 Correct 9 ms 5724 KB Output is correct
157 Correct 42 ms 5812 KB Output is correct
158 Correct 7 ms 6492 KB Output is correct
159 Correct 37 ms 6236 KB Output is correct
160 Correct 43 ms 6480 KB Output is correct
161 Correct 4 ms 6236 KB Output is correct
162 Correct 4 ms 6236 KB Output is correct
163 Correct 4 ms 6236 KB Output is correct
164 Correct 13 ms 11536 KB Output is correct
165 Correct 38 ms 11532 KB Output is correct
166 Correct 41 ms 8504 KB Output is correct
167 Correct 47 ms 6232 KB Output is correct
168 Correct 44 ms 6264 KB Output is correct
169 Correct 53 ms 6516 KB Output is correct
170 Correct 36 ms 6236 KB Output is correct
171 Correct 21 ms 6232 KB Output is correct
172 Correct 28 ms 6388 KB Output is correct
173 Correct 6 ms 6236 KB Output is correct
174 Correct 20 ms 8244 KB Output is correct
175 Correct 162 ms 13148 KB Output is correct
176 Correct 130 ms 35916 KB Output is correct
177 Correct 330 ms 39380 KB Output is correct
178 Correct 73 ms 50844 KB Output is correct
179 Correct 267 ms 58036 KB Output is correct
180 Correct 475 ms 57608 KB Output is correct
181 Correct 485 ms 58144 KB Output is correct
182 Correct 510 ms 58572 KB Output is correct
183 Correct 340 ms 58884 KB Output is correct
184 Correct 1151 ms 114000 KB Output is correct
185 Correct 231 ms 63896 KB Output is correct
186 Correct 113 ms 74436 KB Output is correct
187 Correct 201 ms 82000 KB Output is correct
188 Correct 144 ms 128516 KB Output is correct
189 Correct 586 ms 114004 KB Output is correct
190 Correct 427 ms 113744 KB Output is correct
191 Correct 96 ms 115028 KB Output is correct
192 Correct 86 ms 113808 KB Output is correct
193 Correct 67 ms 113744 KB Output is correct
194 Correct 246 ms 216584 KB Output is correct
195 Correct 608 ms 216576 KB Output is correct
196 Correct 977 ms 114764 KB Output is correct
197 Correct 499 ms 114884 KB Output is correct
198 Correct 529 ms 114792 KB Output is correct
199 Correct 1077 ms 115552 KB Output is correct
200 Correct 295 ms 114436 KB Output is correct
201 Correct 501 ms 114064 KB Output is correct
202 Correct 1129 ms 113952 KB Output is correct
203 Execution timed out 2049 ms 226384 KB Time limit exceeded
204 Halted 0 ms 0 KB -