oj.uz

Submission #769540

# Submission time Handle Problem Language Result Execution time Memory
769540 2023-06-29T18:36:25 Z danikoynov Maze (JOI23_ho_t3) C++14
27 / 100
 888 ms 699048 KB 
#include<bits/stdc++.h>
#define endl '\n'

using namespace std;
typedef long long ll;

void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}

const int maxn = 6e6 + 10, block = sqrt(maxn) + 10;

struct cell
{
    int x, y;

    cell(int _x = 0, int _y = 0)
    {
        x = _x;
        y = _y;
    }

    cell add(const cell &r) const
    {
        cell d;
        d.x = x + r.x;
        d.y = y + r.y;
        return d;
    }
};

cell neib[4] = {{0, 1}, {1, 0}, {-1, 0}, {0, -1}};

int n, m, h;

vector < int > a[block], tr[block], tl[block];
vector < int > tu[block], td[block];
vector < int > ver_idx[block];

vector < pair < int, bool > > adj[3 * maxn];

int stx, sty, enx, eny;

int nxt;

int visit[3 * maxn], dist[3 * maxn];
int is_div[maxn];
void add_edges_row(int row, int i, int j, int ver)
{
    if (j - i + 1 == 2 * h - 1)
    {
        adj[ver].push_back({tr[row][i], 1});
        adj[ver].push_back({tl[row][j], 1});
    }
    else
    {
        if (i == 1)
            adj[ver].push_back({tl[row][j], 1});
        else
        {
            int to = i;
            if (!is_div[i])
                to = 2 * h - 1 - i % (2 * h - 1) + i;
            if (to >= j)
                adj[ver].push_back({tr[row][i], 1});
            else
            {
                adj[ver].push_back({tr[row][i], 1});
                adj[ver].push_back({tl[row][j], 1});
            }
        }
    }
}



void add_edges_col(int col, int i, int j, int ver)
{
    if (j - i + 1 == 2 * h - 1)
    {
        adj[ver].push_back({td[i][col], 1});
        adj[ver].push_back({tu[j][col], 1});
    }
    else
    {
        if (i == 1)
            adj[ver].push_back({tu[j][col], 1});
        else
        {
            int to = i;
            if (!is_div[i])
                to = 2 * h - 1 - i % (2 * h - 1) + i;
            if (to >= j)
                adj[ver].push_back({td[i][col], 1});
            else
            {
                adj[ver].push_back({td[i][col], 1});
                adj[ver].push_back({tu[j][col], 1});
            }
        }
    }
}

int type[5 * maxn];
pair < int, int > cor[5 * maxn];
void solve()
{
    cin >> n >> m >> h;
    cin >> stx >> sty;
    cin >> enx >> eny;
    for (int i = 0; i <= max(n, m); i ++)
    {
        if (i % (2 * h - 1) == 0)
            is_div[i] = 1;
    }
    for (int i = 1; i <= n; i ++)
    {
        a[i].resize(m + 2);
        tl[i].resize(m + 2);
        tr[i].resize(m + 2);
        td[i].resize(m + 2);
        tu[i].resize(m + 2);
        ver_idx[i].resize(m + 2);

        string s;
        cin >> s;
        char c;
        for (int j = 1; j <= m; j ++)
        {
            c = s[j - 1];
            if (c == '.')
                a[i][j] = 0;
            else
                a[i][j] = 1;
        }
    }

    int cnt = 0;
    nxt = n * m;
    for (int i = 1; i <= n; i ++)
    {
        for (int j = 1; j <= m; j ++)
        {
            ver_idx[i][j] = ++ cnt;
        }
    }

    for (int i = 1; i <= n; i ++)
    {
        for (int j = 1; j <= m; j ++)
        {
            tr[i][j] = ++ nxt;
            type[nxt] = 1;
            cor[nxt] = {i, j};
            tl[i][j] = ++ nxt;
            type[nxt] = 2;
            cor[nxt] = {i, j};
        }

    }

    for (int j = 1; j <= m; j ++)
    {
        for (int i = 1; i <= n; i ++)
        {
            tu[i][j] = ++ nxt;
            type[nxt] = 3;
            cor[nxt] = {i, j};
            td[i][j] = ++ nxt;
            type[nxt] = 4;
            cor[nxt] = {i, j};

        }

        /**for (int i = 1; i <= n; i ++)
        {
            if (!is_div[i] && i != n)
                adj[td[i][j]].push_back({td[i + 1][j], 0});
            adj[td[i][j]].push_back({ver_idx[i][j], 0});

            if (!is_div[i - 1])
                adj[tu[i][j]].push_back({tu[i - 1][j], 0});
            adj[tu[i][j]].push_back({ver_idx[i][j], 0});
        }*/
    }

    ///exit(0);
    for (int i = 1; i <= n; i ++)
        for (int j = 1; j <= m; j ++)
        {



            int st_row = max(1, i - h), en_row = min(n, i + h);
            int st_col = max(1, j - h), en_col = min(m, j + h);
            int fs_row = st_row, ds_row = en_row;
            if (fs_row == i - h)
                fs_row ++;
            if (ds_row == i + h)
                ds_row --;

            bool f1 = false, f2 = false;
            if (st_row == i - h)
            {
                if (st_col == j - h)
                    st_col ++, f1 = true;
                if (en_col == j + h)
                    en_col --, f2 = true;
            }
            add_edges_row(st_row, st_col, en_col, ver_idx[i][j]);
            if (st_row == i - h)
            {
                if (f1)
                    st_col --;
                if (f2)
                    en_col ++;
            }



            /// down row
            f1 = f2 = false;
            if (en_row == i + h)
            {
                if (st_col == j - h)
                    st_col ++, f1 = true;
                if (en_col == j + h)
                    en_col --, f2 = true;
            }
            ////cout << i << " " << j << " range " << st_col << " " << en_col << endl;
            ///add_edges(row_root[en_row], 1, m, st_col, en_col, ver_idx[i][j], 1);
            add_edges_row(en_row, st_col, en_col, ver_idx[i][j]);

            if (en_row == i + h)
            {
                if (f1)
                    st_col --;
                if (f2)
                    en_col ++;
            }


            /// left col
            f1 = f2 = false;
            if (st_col == j - h)
            {
                if (st_row == i - h)
                    st_row ++, f1 = true;
                if (en_row == i + h)
                    en_row --, f2 = true;
            }
            ///add_edges(col_root[st_col], 1, n, st_row, en_row, ver_idx[i][j], 1);
            add_edges_col(st_col, st_row, en_row, ver_idx[i][j]);
            if (st_col == j - h)
            {
                if (f1)
                    st_row --;
                if (f2)
                    en_row ++;
            }

            /// right col
            f1 = f2 = false;
            if (en_col == j + h)
            {
                if (st_row == i - h)
                    st_row ++, f1 = true;
                if (en_row == i + h)
                    en_row --, f2 = true;
            }
            ///cout << i << " " << j << " " << "range " << st_row << " " << en_row << " col " << en_col << endl;
            ///add_edges(col_root[en_col], 1, n, st_row, en_row, ver_idx[i][j], 1);
            add_edges_col(en_col, st_row, en_row, ver_idx[i][j]);
            if (en_col == j + h)
            {
                if (f1)
                    st_row --;
                if (f2)
                    en_row ++;
            }
            /**for (int row = st_row; row <= en_row; row ++)
            {
                if (row == i - h || row == i + h)
                {
                    st_col ++, en_col --;

                    add_edges(row_root[row], 1, m, st_col, en_col, ver_idx[i][j], 1);
                    st_col --, en_col ++;
                }
                else
                {
                    adj[ver_idx[cur.x][cur.y]].push_back({fict[row][cur.y], 1});
                }
            }*/

        }


    for (int i = 1; i <= nxt; i ++)
        dist[i] = 1e9;

    deque < int > dq;
    dq.push_back(ver_idx[stx][sty]);
    dist[ver_idx[stx][sty]] = 0;
    while(!dq.empty())
    {
        int cur = dq.front();
        dq.pop_front();
        if (cur == ver_idx[enx][eny])
        {
            cout << dist[cur] << endl;
            return;
        }
        if (cur <= n * m)
        {
            cell c(cur / m + 1, cur % m);
            if (cur % m == 0)
                c.x --, c.y = m;

            for (int i = 0; i < 4; i ++)
            {
                cell nb = neib[i].add(c);
                if (nb.x == 0 || nb.x == n + 1 || nb.y == 0 || nb.y == m + 1 || a[nb.x][nb.y] == 1)
                    continue;
                int u = ver_idx[nb.x][nb.y];
                int w = 0;
                if (dist[u] > dist[cur] + w)
                {
                    dist[u] = dist[cur] + w;
                    if (w == 0)
                        dq.push_front(u);
                    else
                        dq.push_back(u);
                }
            }
        }
        if (type[cur] == 1)
        {
            int x = cor[cur].first, y = cor[cur].second;
            if (y != m && !is_div[y])
            {
                if (dist[ver_idx[x][y + 1]] > dist[cur])
                {
                    dist[ver_idx[x][y + 1]] = dist[cur];
                    dq.push_front(ver_idx[x][y + 1]);
                }
            }
            if (dist[ver_idx[x][y]] > dist[cur])
            {
                dist[ver_idx[x][y]] = dist[cur];
                dq.push_front(ver_idx[x][y]);
            }
        }
        if (type[cur] == 2)
        {
            int x = cor[cur].first, y = cor[cur].second;
            if (!is_div[y - 1])
            {
                if (dist[ver_idx[x][y - 1]] > dist[cur])
                {
                    dist[ver_idx[x][y - 1]] = dist[cur];
                    dq.push_front(ver_idx[x][y - 1]);
                }
            }
            if (dist[ver_idx[x][y]] > dist[cur])
            {
                dist[ver_idx[x][y]] = dist[cur];
                dq.push_front(ver_idx[x][y]);
            }
        }

        if (type[cur] == 3)
        {
            int x = cor[cur].first, y = cor[cur].second;
            if (x != n && !is_div[x])
            {
                if (dist[ver_idx[x + 1][y]] > dist[cur])
                {
                    dist[ver_idx[x + 1][y]] = dist[cur];
                    dq.push_front(ver_idx[x + 1][y]);
                }
            }
            if (dist[ver_idx[x][y]] > dist[cur])
            {
                dist[ver_idx[x][y]] = dist[cur];
                dq.push_front(ver_idx[x][y]);
            }
        }
        if (type[cur] == 4)
        {
            int x = cor[cur].first, y = cor[cur].second;
            if (!is_div[x - 1])
            {
                if (dist[ver_idx[x - 1][y]] > dist[cur])
                {
                    dist[ver_idx[x - 1][y]] = dist[cur];
                    dq.push_front(ver_idx[x - 1][y]);
                }
            }
            if (dist[ver_idx[x][y]] > dist[cur])
            {
                dist[ver_idx[x][y]] = dist[cur];
                dq.push_front(ver_idx[x][y]);
            }
        }
        for (pair < int, int > nb : adj[cur])
        {
            int u = nb.first;
            int w = nb.second;
            if (dist[u] > dist[cur] + w)
            {
                dist[u] = dist[cur] + w;
                if (w == 0)
                    dq.push_front(u);
                else
                    dq.push_back(u);
            }
        }
    }
    /**for (int i = 1; i <= n; i ++, cout << endl)
        for (int j = 1; j <= m; j ++)
            cout << dist[ver_idx[i][j]] << " ";*/

    int ans = dist[ver_idx[enx][eny]];
    for (int i = 1; i <= n; i ++)
        for (int j = 1; j <= m; j ++)
        {
            if (abs(i - enx) <= h && abs(j - eny) <= h)
            {
                if (abs(i - enx) + abs(j - eny) != 2 * h)
                {
                    ans = min(ans, dist[ver_idx[i][j]] + 1);
                }
            }
        }
    cout << ans << endl;


}

int main()
{
    ///freopen("test.txt", "r", stdin);
    speed();
    solve();
    return 0;
}
/**
3 3 2
1 1
3 3
.#.
##.
...
*/

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 205 ms 423308 KB Output is correct
2 Correct 178 ms 423348 KB Output is correct
3 Correct 175 ms 423456 KB Output is correct
4 Correct 182 ms 423528 KB Output is correct
5 Correct 173 ms 423536 KB Output is correct
6 Correct 175 ms 423548 KB Output is correct
7 Correct 179 ms 423560 KB Output is correct
8 Correct 174 ms 423452 KB Output is correct
9 Correct 197 ms 423352 KB Output is correct
10 Correct 175 ms 423292 KB Output is correct
11 Correct 173 ms 423360 KB Output is correct
12 Correct 184 ms 423376 KB Output is correct
13 Correct 177 ms 423400 KB Output is correct
14 Correct 175 ms 423336 KB Output is correct
15 Correct 177 ms 423308 KB Output is correct
16 Correct 193 ms 423488 KB Output is correct
17 Correct 174 ms 423556 KB Output is correct
18 Correct 178 ms 423436 KB Output is correct
19 Correct 203 ms 433484 KB Output is correct
20 Correct 186 ms 431264 KB Output is correct
21 Correct 188 ms 433512 KB Output is correct
22 Correct 194 ms 433468 KB Output is correct
23 Correct 195 ms 433464 KB Output is correct
24 Correct 189 ms 433728 KB Output is correct
25 Correct 190 ms 433620 KB Output is correct
26 Correct 204 ms 433464 KB Output is correct
27 Correct 190 ms 433512 KB Output is correct
28 Correct 193 ms 433444 KB Output is correct
29 Correct 244 ms 448604 KB Output is correct
30 Correct 190 ms 433836 KB Output is correct
31 Correct 203 ms 448880 KB Output is correct
32 Correct 239 ms 448820 KB Output is correct
33 Correct 234 ms 448536 KB Output is correct
34 Correct 209 ms 449256 KB Output is correct
35 Correct 211 ms 449232 KB Output is correct
36 Correct 220 ms 448772 KB Output is correct
37 Correct 224 ms 448768 KB Output is correct
38 Correct 222 ms 448680 KB Output is correct
39 Correct 888 ms 675972 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 211 ms 455064 KB Output is correct
42 Correct 259 ms 459468 KB Output is correct
43 Correct 237 ms 464684 KB Output is correct
44 Correct 349 ms 548856 KB Output is correct
45 Correct 381 ms 559196 KB Output is correct
46 Correct 790 ms 699048 KB Output is correct
47 Correct 787 ms 676152 KB Output is correct
48 Correct 822 ms 676032 KB Output is correct
49 Correct 495 ms 681632 KB Output is correct
50 Correct 497 ms 681672 KB Output is correct
51 Correct 760 ms 676940 KB Output is correct
52 Correct 681 ms 676348 KB Output is correct
53 Correct 787 ms 676036 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 180 ms 423336 KB Output is correct
2 Correct 194 ms 423360 KB Output is correct
3 Correct 177 ms 423372 KB Output is correct
4 Correct 181 ms 423380 KB Output is correct
5 Correct 176 ms 423484 KB Output is correct
6 Correct 177 ms 423268 KB Output is correct
7 Correct 176 ms 423296 KB Output is correct
8 Correct 178 ms 423332 KB Output is correct
9 Correct 180 ms 423516 KB Output is correct
10 Correct 179 ms 423552 KB Output is correct
11 Correct 182 ms 423500 KB Output is correct
12 Correct 174 ms 423528 KB Output is correct
13 Correct 177 ms 423476 KB Output is correct
14 Correct 182 ms 423520 KB Output is correct
15 Correct 190 ms 423548 KB Output is correct
16 Correct 176 ms 423528 KB Output is correct
17 Correct 190 ms 423556 KB Output is correct
18 Correct 183 ms 423328 KB Output is correct
19 Correct 177 ms 423424 KB Output is correct
20 Correct 179 ms 423388 KB Output is correct
21 Correct 175 ms 423364 KB Output is correct
22 Correct 176 ms 423440 KB Output is correct
23 Correct 176 ms 423416 KB Output is correct
24 Correct 176 ms 423312 KB Output is correct
25 Correct 190 ms 423284 KB Output is correct
26 Correct 178 ms 423272 KB Output is correct
27 Correct 317 ms 423400 KB Output is correct
28 Correct 176 ms 423512 KB Output is correct
29 Correct 177 ms 423360 KB Output is correct
30 Correct 177 ms 423500 KB Output is correct
31 Correct 195 ms 423452 KB Output is correct
32 Correct 178 ms 423444 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 174 ms 423260 KB Output is correct
2 Correct 180 ms 423372 KB Output is correct
3 Correct 208 ms 423268 KB Output is correct
4 Correct 178 ms 423372 KB Output is correct
5 Correct 176 ms 423328 KB Output is correct
6 Correct 175 ms 423360 KB Output is correct
7 Correct 177 ms 423524 KB Output is correct
8 Correct 177 ms 423500 KB Output is correct
9 Correct 180 ms 423516 KB Output is correct
10 Correct 174 ms 423500 KB Output is correct
11 Correct 199 ms 423520 KB Output is correct
12 Correct 178 ms 423560 KB Output is correct
13 Correct 183 ms 423312 KB Output is correct
14 Correct 176 ms 423420 KB Output is correct
15 Correct 177 ms 423356 KB Output is correct
16 Correct 184 ms 423408 KB Output is correct
17 Correct 176 ms 423292 KB Output is correct
18 Correct 178 ms 423372 KB Output is correct
19 Correct 192 ms 423284 KB Output is correct
20 Correct 192 ms 423368 KB Output is correct
21 Correct 176 ms 423516 KB Output is correct
22 Correct 187 ms 423492 KB Output is correct
23 Correct 181 ms 423496 KB Output is correct
24 Correct 178 ms 423684 KB Output is correct
25 Correct 186 ms 429792 KB Output is correct
26 Correct 199 ms 433176 KB Output is correct
27 Correct 207 ms 433480 KB Output is correct
28 Correct 186 ms 431856 KB Output is correct
29 Correct 200 ms 431620 KB Output is correct
30 Correct 190 ms 431624 KB Output is correct
31 Incorrect 203 ms 433176 KB Output isn't correct
32 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 180 ms 423336 KB Output is correct
2 Correct 194 ms 423360 KB Output is correct
3 Correct 177 ms 423372 KB Output is correct
4 Correct 181 ms 423380 KB Output is correct
5 Correct 176 ms 423484 KB Output is correct
6 Correct 177 ms 423268 KB Output is correct
7 Correct 176 ms 423296 KB Output is correct
8 Correct 178 ms 423332 KB Output is correct
9 Correct 180 ms 423516 KB Output is correct
10 Correct 179 ms 423552 KB Output is correct
11 Correct 182 ms 423500 KB Output is correct
12 Correct 174 ms 423528 KB Output is correct
13 Correct 177 ms 423476 KB Output is correct
14 Correct 182 ms 423520 KB Output is correct
15 Correct 190 ms 423548 KB Output is correct
16 Correct 176 ms 423528 KB Output is correct
17 Correct 190 ms 423556 KB Output is correct
18 Correct 183 ms 423328 KB Output is correct
19 Correct 177 ms 423424 KB Output is correct
20 Correct 179 ms 423388 KB Output is correct
21 Correct 175 ms 423364 KB Output is correct
22 Correct 176 ms 423440 KB Output is correct
23 Correct 176 ms 423416 KB Output is correct
24 Correct 176 ms 423312 KB Output is correct
25 Correct 190 ms 423284 KB Output is correct
26 Correct 178 ms 423272 KB Output is correct
27 Correct 317 ms 423400 KB Output is correct
28 Correct 176 ms 423512 KB Output is correct
29 Correct 177 ms 423360 KB Output is correct
30 Correct 177 ms 423500 KB Output is correct
31 Correct 195 ms 423452 KB Output is correct
32 Correct 178 ms 423444 KB Output is correct
33 Correct 195 ms 433484 KB Output is correct
34 Correct 180 ms 423724 KB Output is correct
35 Correct 178 ms 424132 KB Output is correct
36 Correct 195 ms 429800 KB Output is correct
37 Correct 192 ms 431512 KB Output is correct
38 Correct 189 ms 433212 KB Output is correct
39 Correct 193 ms 433484 KB Output is correct
40 Correct 198 ms 433612 KB Output is correct
41 Correct 201 ms 433456 KB Output is correct
42 Correct 186 ms 431652 KB Output is correct
43 Correct 189 ms 431616 KB Output is correct
44 Correct 190 ms 431664 KB Output is correct
45 Correct 191 ms 433748 KB Output is correct
46 Correct 190 ms 433644 KB Output is correct
47 Correct 204 ms 433684 KB Output is correct
48 Incorrect 187 ms 433480 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 180 ms 423336 KB Output is correct
2 Correct 194 ms 423360 KB Output is correct
3 Correct 177 ms 423372 KB Output is correct
4 Correct 181 ms 423380 KB Output is correct
5 Correct 176 ms 423484 KB Output is correct
6 Correct 177 ms 423268 KB Output is correct
7 Correct 176 ms 423296 KB Output is correct
8 Correct 178 ms 423332 KB Output is correct
9 Correct 180 ms 423516 KB Output is correct
10 Correct 179 ms 423552 KB Output is correct
11 Correct 182 ms 423500 KB Output is correct
12 Correct 174 ms 423528 KB Output is correct
13 Correct 177 ms 423476 KB Output is correct
14 Correct 182 ms 423520 KB Output is correct
15 Correct 190 ms 423548 KB Output is correct
16 Correct 176 ms 423528 KB Output is correct
17 Correct 190 ms 423556 KB Output is correct
18 Correct 183 ms 423328 KB Output is correct
19 Correct 177 ms 423424 KB Output is correct
20 Correct 179 ms 423388 KB Output is correct
21 Correct 175 ms 423364 KB Output is correct
22 Correct 176 ms 423440 KB Output is correct
23 Correct 176 ms 423416 KB Output is correct
24 Correct 176 ms 423312 KB Output is correct
25 Correct 190 ms 423284 KB Output is correct
26 Correct 178 ms 423272 KB Output is correct
27 Correct 317 ms 423400 KB Output is correct
28 Correct 176 ms 423512 KB Output is correct
29 Correct 177 ms 423360 KB Output is correct
30 Correct 177 ms 423500 KB Output is correct
31 Correct 195 ms 423452 KB Output is correct
32 Correct 178 ms 423444 KB Output is correct
33 Correct 195 ms 433484 KB Output is correct
34 Correct 180 ms 423724 KB Output is correct
35 Correct 178 ms 424132 KB Output is correct
36 Correct 195 ms 429800 KB Output is correct
37 Correct 192 ms 431512 KB Output is correct
38 Correct 189 ms 433212 KB Output is correct
39 Correct 193 ms 433484 KB Output is correct
40 Correct 198 ms 433612 KB Output is correct
41 Correct 201 ms 433456 KB Output is correct
42 Correct 186 ms 431652 KB Output is correct
43 Correct 189 ms 431616 KB Output is correct
44 Correct 190 ms 431664 KB Output is correct
45 Correct 191 ms 433748 KB Output is correct
46 Correct 190 ms 433644 KB Output is correct
47 Correct 204 ms 433684 KB Output is correct
48 Incorrect 187 ms 433480 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 205 ms 423308 KB Output is correct
2 Correct 178 ms 423348 KB Output is correct
3 Correct 175 ms 423456 KB Output is correct
4 Correct 182 ms 423528 KB Output is correct
5 Correct 173 ms 423536 KB Output is correct
6 Correct 175 ms 423548 KB Output is correct
7 Correct 179 ms 423560 KB Output is correct
8 Correct 174 ms 423452 KB Output is correct
9 Correct 197 ms 423352 KB Output is correct
10 Correct 175 ms 423292 KB Output is correct
11 Correct 173 ms 423360 KB Output is correct
12 Correct 184 ms 423376 KB Output is correct
13 Correct 177 ms 423400 KB Output is correct
14 Correct 175 ms 423336 KB Output is correct
15 Correct 177 ms 423308 KB Output is correct
16 Correct 193 ms 423488 KB Output is correct
17 Correct 174 ms 423556 KB Output is correct
18 Correct 178 ms 423436 KB Output is correct
19 Correct 203 ms 433484 KB Output is correct
20 Correct 186 ms 431264 KB Output is correct
21 Correct 188 ms 433512 KB Output is correct
22 Correct 194 ms 433468 KB Output is correct
23 Correct 195 ms 433464 KB Output is correct
24 Correct 189 ms 433728 KB Output is correct
25 Correct 190 ms 433620 KB Output is correct
26 Correct 204 ms 433464 KB Output is correct
27 Correct 190 ms 433512 KB Output is correct
28 Correct 193 ms 433444 KB Output is correct
29 Correct 244 ms 448604 KB Output is correct
30 Correct 190 ms 433836 KB Output is correct
31 Correct 203 ms 448880 KB Output is correct
32 Correct 239 ms 448820 KB Output is correct
33 Correct 234 ms 448536 KB Output is correct
34 Correct 209 ms 449256 KB Output is correct
35 Correct 211 ms 449232 KB Output is correct
36 Correct 220 ms 448772 KB Output is correct
37 Correct 224 ms 448768 KB Output is correct
38 Correct 222 ms 448680 KB Output is correct
39 Correct 888 ms 675972 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 211 ms 455064 KB Output is correct
42 Correct 259 ms 459468 KB Output is correct
43 Correct 237 ms 464684 KB Output is correct
44 Correct 349 ms 548856 KB Output is correct
45 Correct 381 ms 559196 KB Output is correct
46 Correct 790 ms 699048 KB Output is correct
47 Correct 787 ms 676152 KB Output is correct
48 Correct 822 ms 676032 KB Output is correct
49 Correct 495 ms 681632 KB Output is correct
50 Correct 497 ms 681672 KB Output is correct
51 Correct 760 ms 676940 KB Output is correct
52 Correct 681 ms 676348 KB Output is correct
53 Correct 787 ms 676036 KB Output is correct
54 Correct 180 ms 423336 KB Output is correct
55 Correct 194 ms 423360 KB Output is correct
56 Correct 177 ms 423372 KB Output is correct
57 Correct 181 ms 423380 KB Output is correct
58 Correct 176 ms 423484 KB Output is correct
59 Correct 177 ms 423268 KB Output is correct
60 Correct 176 ms 423296 KB Output is correct
61 Correct 178 ms 423332 KB Output is correct
62 Correct 180 ms 423516 KB Output is correct
63 Correct 179 ms 423552 KB Output is correct
64 Correct 182 ms 423500 KB Output is correct
65 Correct 174 ms 423528 KB Output is correct
66 Correct 177 ms 423476 KB Output is correct
67 Correct 182 ms 423520 KB Output is correct
68 Correct 190 ms 423548 KB Output is correct
69 Correct 176 ms 423528 KB Output is correct
70 Correct 190 ms 423556 KB Output is correct
71 Correct 183 ms 423328 KB Output is correct
72 Correct 177 ms 423424 KB Output is correct
73 Correct 179 ms 423388 KB Output is correct
74 Correct 175 ms 423364 KB Output is correct
75 Correct 176 ms 423440 KB Output is correct
76 Correct 176 ms 423416 KB Output is correct
77 Correct 176 ms 423312 KB Output is correct
78 Correct 190 ms 423284 KB Output is correct
79 Correct 178 ms 423272 KB Output is correct
80 Correct 317 ms 423400 KB Output is correct
81 Correct 176 ms 423512 KB Output is correct
82 Correct 177 ms 423360 KB Output is correct
83 Correct 177 ms 423500 KB Output is correct
84 Correct 195 ms 423452 KB Output is correct
85 Correct 178 ms 423444 KB Output is correct
86 Correct 174 ms 423260 KB Output is correct
87 Correct 180 ms 423372 KB Output is correct
88 Correct 208 ms 423268 KB Output is correct
89 Correct 178 ms 423372 KB Output is correct
90 Correct 176 ms 423328 KB Output is correct
91 Correct 175 ms 423360 KB Output is correct
92 Correct 177 ms 423524 KB Output is correct
93 Correct 177 ms 423500 KB Output is correct
94 Correct 180 ms 423516 KB Output is correct
95 Correct 174 ms 423500 KB Output is correct
96 Correct 199 ms 423520 KB Output is correct
97 Correct 178 ms 423560 KB Output is correct
98 Correct 183 ms 423312 KB Output is correct
99 Correct 176 ms 423420 KB Output is correct
100 Correct 177 ms 423356 KB Output is correct
101 Correct 184 ms 423408 KB Output is correct
102 Correct 176 ms 423292 KB Output is correct
103 Correct 178 ms 423372 KB Output is correct
104 Correct 192 ms 423284 KB Output is correct
105 Correct 192 ms 423368 KB Output is correct
106 Correct 176 ms 423516 KB Output is correct
107 Correct 187 ms 423492 KB Output is correct
108 Correct 181 ms 423496 KB Output is correct
109 Correct 178 ms 423684 KB Output is correct
110 Correct 186 ms 429792 KB Output is correct
111 Correct 199 ms 433176 KB Output is correct
112 Correct 207 ms 433480 KB Output is correct
113 Correct 186 ms 431856 KB Output is correct
114 Correct 200 ms 431620 KB Output is correct
115 Correct 190 ms 431624 KB Output is correct
116 Incorrect 203 ms 433176 KB Output isn't correct
117 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 205 ms 423308 KB Output is correct
2 Correct 178 ms 423348 KB Output is correct
3 Correct 175 ms 423456 KB Output is correct
4 Correct 182 ms 423528 KB Output is correct
5 Correct 173 ms 423536 KB Output is correct
6 Correct 175 ms 423548 KB Output is correct
7 Correct 179 ms 423560 KB Output is correct
8 Correct 174 ms 423452 KB Output is correct
9 Correct 197 ms 423352 KB Output is correct
10 Correct 175 ms 423292 KB Output is correct
11 Correct 173 ms 423360 KB Output is correct
12 Correct 184 ms 423376 KB Output is correct
13 Correct 177 ms 423400 KB Output is correct
14 Correct 175 ms 423336 KB Output is correct
15 Correct 177 ms 423308 KB Output is correct
16 Correct 193 ms 423488 KB Output is correct
17 Correct 174 ms 423556 KB Output is correct
18 Correct 178 ms 423436 KB Output is correct
19 Correct 203 ms 433484 KB Output is correct
20 Correct 186 ms 431264 KB Output is correct
21 Correct 188 ms 433512 KB Output is correct
22 Correct 194 ms 433468 KB Output is correct
23 Correct 195 ms 433464 KB Output is correct
24 Correct 189 ms 433728 KB Output is correct
25 Correct 190 ms 433620 KB Output is correct
26 Correct 204 ms 433464 KB Output is correct
27 Correct 190 ms 433512 KB Output is correct
28 Correct 193 ms 433444 KB Output is correct
29 Correct 244 ms 448604 KB Output is correct
30 Correct 190 ms 433836 KB Output is correct
31 Correct 203 ms 448880 KB Output is correct
32 Correct 239 ms 448820 KB Output is correct
33 Correct 234 ms 448536 KB Output is correct
34 Correct 209 ms 449256 KB Output is correct
35 Correct 211 ms 449232 KB Output is correct
36 Correct 220 ms 448772 KB Output is correct
37 Correct 224 ms 448768 KB Output is correct
38 Correct 222 ms 448680 KB Output is correct
39 Correct 888 ms 675972 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 211 ms 455064 KB Output is correct
42 Correct 259 ms 459468 KB Output is correct
43 Correct 237 ms 464684 KB Output is correct
44 Correct 349 ms 548856 KB Output is correct
45 Correct 381 ms 559196 KB Output is correct
46 Correct 790 ms 699048 KB Output is correct
47 Correct 787 ms 676152 KB Output is correct
48 Correct 822 ms 676032 KB Output is correct
49 Correct 495 ms 681632 KB Output is correct
50 Correct 497 ms 681672 KB Output is correct
51 Correct 760 ms 676940 KB Output is correct
52 Correct 681 ms 676348 KB Output is correct
53 Correct 787 ms 676036 KB Output is correct
54 Correct 180 ms 423336 KB Output is correct
55 Correct 194 ms 423360 KB Output is correct
56 Correct 177 ms 423372 KB Output is correct
57 Correct 181 ms 423380 KB Output is correct
58 Correct 176 ms 423484 KB Output is correct
59 Correct 177 ms 423268 KB Output is correct
60 Correct 176 ms 423296 KB Output is correct
61 Correct 178 ms 423332 KB Output is correct
62 Correct 180 ms 423516 KB Output is correct
63 Correct 179 ms 423552 KB Output is correct
64 Correct 182 ms 423500 KB Output is correct
65 Correct 174 ms 423528 KB Output is correct
66 Correct 177 ms 423476 KB Output is correct
67 Correct 182 ms 423520 KB Output is correct
68 Correct 190 ms 423548 KB Output is correct
69 Correct 176 ms 423528 KB Output is correct
70 Correct 190 ms 423556 KB Output is correct
71 Correct 183 ms 423328 KB Output is correct
72 Correct 177 ms 423424 KB Output is correct
73 Correct 179 ms 423388 KB Output is correct
74 Correct 175 ms 423364 KB Output is correct
75 Correct 176 ms 423440 KB Output is correct
76 Correct 176 ms 423416 KB Output is correct
77 Correct 176 ms 423312 KB Output is correct
78 Correct 190 ms 423284 KB Output is correct
79 Correct 178 ms 423272 KB Output is correct
80 Correct 317 ms 423400 KB Output is correct
81 Correct 176 ms 423512 KB Output is correct
82 Correct 177 ms 423360 KB Output is correct
83 Correct 177 ms 423500 KB Output is correct
84 Correct 195 ms 423452 KB Output is correct
85 Correct 178 ms 423444 KB Output is correct
86 Correct 174 ms 423260 KB Output is correct
87 Correct 180 ms 423372 KB Output is correct
88 Correct 208 ms 423268 KB Output is correct
89 Correct 178 ms 423372 KB Output is correct
90 Correct 176 ms 423328 KB Output is correct
91 Correct 175 ms 423360 KB Output is correct
92 Correct 177 ms 423524 KB Output is correct
93 Correct 177 ms 423500 KB Output is correct
94 Correct 180 ms 423516 KB Output is correct
95 Correct 174 ms 423500 KB Output is correct
96 Correct 199 ms 423520 KB Output is correct
97 Correct 178 ms 423560 KB Output is correct
98 Correct 183 ms 423312 KB Output is correct
99 Correct 176 ms 423420 KB Output is correct
100 Correct 177 ms 423356 KB Output is correct
101 Correct 184 ms 423408 KB Output is correct
102 Correct 176 ms 423292 KB Output is correct
103 Correct 178 ms 423372 KB Output is correct
104 Correct 192 ms 423284 KB Output is correct
105 Correct 192 ms 423368 KB Output is correct
106 Correct 176 ms 423516 KB Output is correct
107 Correct 187 ms 423492 KB Output is correct
108 Correct 181 ms 423496 KB Output is correct
109 Correct 178 ms 423684 KB Output is correct
110 Correct 186 ms 429792 KB Output is correct
111 Correct 199 ms 433176 KB Output is correct
112 Correct 207 ms 433480 KB Output is correct
113 Correct 186 ms 431856 KB Output is correct
114 Correct 200 ms 431620 KB Output is correct
115 Correct 190 ms 431624 KB Output is correct
116 Incorrect 203 ms 433176 KB Output isn't correct
117 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 205 ms 423308 KB Output is correct
2 Correct 178 ms 423348 KB Output is correct
3 Correct 175 ms 423456 KB Output is correct
4 Correct 182 ms 423528 KB Output is correct
5 Correct 173 ms 423536 KB Output is correct
6 Correct 175 ms 423548 KB Output is correct
7 Correct 179 ms 423560 KB Output is correct
8 Correct 174 ms 423452 KB Output is correct
9 Correct 197 ms 423352 KB Output is correct
10 Correct 175 ms 423292 KB Output is correct
11 Correct 173 ms 423360 KB Output is correct
12 Correct 184 ms 423376 KB Output is correct
13 Correct 177 ms 423400 KB Output is correct
14 Correct 175 ms 423336 KB Output is correct
15 Correct 177 ms 423308 KB Output is correct
16 Correct 193 ms 423488 KB Output is correct
17 Correct 174 ms 423556 KB Output is correct
18 Correct 178 ms 423436 KB Output is correct
19 Correct 203 ms 433484 KB Output is correct
20 Correct 186 ms 431264 KB Output is correct
21 Correct 188 ms 433512 KB Output is correct
22 Correct 194 ms 433468 KB Output is correct
23 Correct 195 ms 433464 KB Output is correct
24 Correct 189 ms 433728 KB Output is correct
25 Correct 190 ms 433620 KB Output is correct
26 Correct 204 ms 433464 KB Output is correct
27 Correct 190 ms 433512 KB Output is correct
28 Correct 193 ms 433444 KB Output is correct
29 Correct 244 ms 448604 KB Output is correct
30 Correct 190 ms 433836 KB Output is correct
31 Correct 203 ms 448880 KB Output is correct
32 Correct 239 ms 448820 KB Output is correct
33 Correct 234 ms 448536 KB Output is correct
34 Correct 209 ms 449256 KB Output is correct
35 Correct 211 ms 449232 KB Output is correct
36 Correct 220 ms 448772 KB Output is correct
37 Correct 224 ms 448768 KB Output is correct
38 Correct 222 ms 448680 KB Output is correct
39 Correct 888 ms 675972 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 211 ms 455064 KB Output is correct
42 Correct 259 ms 459468 KB Output is correct
43 Correct 237 ms 464684 KB Output is correct
44 Correct 349 ms 548856 KB Output is correct
45 Correct 381 ms 559196 KB Output is correct
46 Correct 790 ms 699048 KB Output is correct
47 Correct 787 ms 676152 KB Output is correct
48 Correct 822 ms 676032 KB Output is correct
49 Correct 495 ms 681632 KB Output is correct
50 Correct 497 ms 681672 KB Output is correct
51 Correct 760 ms 676940 KB Output is correct
52 Correct 681 ms 676348 KB Output is correct
53 Correct 787 ms 676036 KB Output is correct
54 Correct 180 ms 423336 KB Output is correct
55 Correct 194 ms 423360 KB Output is correct
56 Correct 177 ms 423372 KB Output is correct
57 Correct 181 ms 423380 KB Output is correct
58 Correct 176 ms 423484 KB Output is correct
59 Correct 177 ms 423268 KB Output is correct
60 Correct 176 ms 423296 KB Output is correct
61 Correct 178 ms 423332 KB Output is correct
62 Correct 180 ms 423516 KB Output is correct
63 Correct 179 ms 423552 KB Output is correct
64 Correct 182 ms 423500 KB Output is correct
65 Correct 174 ms 423528 KB Output is correct
66 Correct 177 ms 423476 KB Output is correct
67 Correct 182 ms 423520 KB Output is correct
68 Correct 190 ms 423548 KB Output is correct
69 Correct 176 ms 423528 KB Output is correct
70 Correct 190 ms 423556 KB Output is correct
71 Correct 183 ms 423328 KB Output is correct
72 Correct 177 ms 423424 KB Output is correct
73 Correct 179 ms 423388 KB Output is correct
74 Correct 175 ms 423364 KB Output is correct
75 Correct 176 ms 423440 KB Output is correct
76 Correct 176 ms 423416 KB Output is correct
77 Correct 176 ms 423312 KB Output is correct
78 Correct 190 ms 423284 KB Output is correct
79 Correct 178 ms 423272 KB Output is correct
80 Correct 317 ms 423400 KB Output is correct
81 Correct 176 ms 423512 KB Output is correct
82 Correct 177 ms 423360 KB Output is correct
83 Correct 177 ms 423500 KB Output is correct
84 Correct 195 ms 423452 KB Output is correct
85 Correct 178 ms 423444 KB Output is correct
86 Correct 174 ms 423260 KB Output is correct
87 Correct 180 ms 423372 KB Output is correct
88 Correct 208 ms 423268 KB Output is correct
89 Correct 178 ms 423372 KB Output is correct
90 Correct 176 ms 423328 KB Output is correct
91 Correct 175 ms 423360 KB Output is correct
92 Correct 177 ms 423524 KB Output is correct
93 Correct 177 ms 423500 KB Output is correct
94 Correct 180 ms 423516 KB Output is correct
95 Correct 174 ms 423500 KB Output is correct
96 Correct 199 ms 423520 KB Output is correct
97 Correct 178 ms 423560 KB Output is correct
98 Correct 183 ms 423312 KB Output is correct
99 Correct 176 ms 423420 KB Output is correct
100 Correct 177 ms 423356 KB Output is correct
101 Correct 184 ms 423408 KB Output is correct
102 Correct 176 ms 423292 KB Output is correct
103 Correct 178 ms 423372 KB Output is correct
104 Correct 192 ms 423284 KB Output is correct
105 Correct 192 ms 423368 KB Output is correct
106 Correct 176 ms 423516 KB Output is correct
107 Correct 187 ms 423492 KB Output is correct
108 Correct 181 ms 423496 KB Output is correct
109 Correct 178 ms 423684 KB Output is correct
110 Correct 186 ms 429792 KB Output is correct
111 Correct 199 ms 433176 KB Output is correct
112 Correct 207 ms 433480 KB Output is correct
113 Correct 186 ms 431856 KB Output is correct
114 Correct 200 ms 431620 KB Output is correct
115 Correct 190 ms 431624 KB Output is correct
116 Incorrect 203 ms 433176 KB Output isn't correct
117 Halted 0 ms 0 KB -