oj.uz

Submission #769544

# Submission time Handle Problem Language Result Execution time Memory
769544 2023-06-29T18:41:24 Z danikoynov Maze (JOI23_ho_t3) C++14
27 / 100
 877 ms 699160 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] = 4;
            cor[nxt] = {i, j};
            td[i][j] = ++ nxt;
            type[nxt] = 3;
            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 202 ms 423376 KB Output is correct
2 Correct 175 ms 423268 KB Output is correct
3 Correct 187 ms 423496 KB Output is correct
4 Correct 175 ms 423532 KB Output is correct
5 Correct 182 ms 423604 KB Output is correct
6 Correct 176 ms 423536 KB Output is correct
7 Correct 176 ms 423448 KB Output is correct
8 Correct 180 ms 423452 KB Output is correct
9 Correct 174 ms 423316 KB Output is correct
10 Correct 175 ms 423384 KB Output is correct
11 Correct 175 ms 423372 KB Output is correct
12 Correct 181 ms 423352 KB Output is correct
13 Correct 186 ms 423344 KB Output is correct
14 Correct 176 ms 423412 KB Output is correct
15 Correct 175 ms 423388 KB Output is correct
16 Correct 178 ms 423556 KB Output is correct
17 Correct 177 ms 423456 KB Output is correct
18 Correct 180 ms 423548 KB Output is correct
19 Correct 200 ms 433612 KB Output is correct
20 Correct 188 ms 431364 KB Output is correct
21 Correct 190 ms 433448 KB Output is correct
22 Correct 199 ms 433448 KB Output is correct
23 Correct 197 ms 433392 KB Output is correct
24 Correct 189 ms 433624 KB Output is correct
25 Correct 188 ms 433680 KB Output is correct
26 Correct 186 ms 433484 KB Output is correct
27 Correct 187 ms 433484 KB Output is correct
28 Correct 198 ms 433448 KB Output is correct
29 Correct 241 ms 448620 KB Output is correct
30 Correct 193 ms 433832 KB Output is correct
31 Correct 210 ms 448872 KB Output is correct
32 Correct 239 ms 448692 KB Output is correct
33 Correct 235 ms 448648 KB Output is correct
34 Correct 210 ms 449224 KB Output is correct
35 Correct 213 ms 449168 KB Output is correct
36 Correct 217 ms 448784 KB Output is correct
37 Correct 229 ms 448752 KB Output is correct
38 Correct 214 ms 448684 KB Output is correct
39 Correct 877 ms 676088 KB Output is correct
40 Correct 220 ms 451924 KB Output is correct
41 Correct 214 ms 455100 KB Output is correct
42 Correct 308 ms 459508 KB Output is correct
43 Correct 239 ms 464684 KB Output is correct
44 Correct 341 ms 548788 KB Output is correct
45 Correct 376 ms 559020 KB Output is correct
46 Correct 784 ms 699160 KB Output is correct
47 Correct 792 ms 676252 KB Output is correct
48 Correct 842 ms 676012 KB Output is correct
49 Correct 489 ms 681728 KB Output is correct
50 Correct 495 ms 681636 KB Output is correct
51 Correct 770 ms 676940 KB Output is correct
52 Correct 691 ms 676408 KB Output is correct
53 Correct 810 ms 676116 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 173 ms 423352 KB Output is correct
2 Correct 177 ms 423304 KB Output is correct
3 Correct 177 ms 423288 KB Output is correct
4 Correct 181 ms 423272 KB Output is correct
5 Correct 258 ms 423556 KB Output is correct
6 Correct 178 ms 423296 KB Output is correct
7 Correct 175 ms 423304 KB Output is correct
8 Correct 183 ms 423352 KB Output is correct
9 Correct 180 ms 423584 KB Output is correct
10 Correct 182 ms 423624 KB Output is correct
11 Correct 177 ms 423500 KB Output is correct
12 Correct 176 ms 423500 KB Output is correct
13 Correct 181 ms 423412 KB Output is correct
14 Correct 176 ms 423456 KB Output is correct
15 Correct 176 ms 423532 KB Output is correct
16 Correct 178 ms 423448 KB Output is correct
17 Correct 177 ms 423532 KB Output is correct
18 Correct 180 ms 423324 KB Output is correct
19 Correct 176 ms 423440 KB Output is correct
20 Correct 179 ms 423308 KB Output is correct
21 Correct 181 ms 423380 KB Output is correct
22 Correct 175 ms 423488 KB Output is correct
23 Correct 178 ms 423364 KB Output is correct
24 Correct 178 ms 423492 KB Output is correct
25 Correct 178 ms 423368 KB Output is correct
26 Correct 178 ms 423400 KB Output is correct
27 Correct 177 ms 423416 KB Output is correct
28 Correct 185 ms 423600 KB Output is correct
29 Correct 177 ms 423336 KB Output is correct
30 Correct 178 ms 423500 KB Output is correct
31 Correct 178 ms 423552 KB Output is correct
32 Correct 178 ms 423556 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 177 ms 423256 KB Output is correct
2 Correct 183 ms 423296 KB Output is correct
3 Correct 182 ms 423332 KB Output is correct
4 Correct 178 ms 423300 KB Output is correct
5 Correct 176 ms 423368 KB Output is correct
6 Correct 200 ms 423276 KB Output is correct
7 Correct 178 ms 423500 KB Output is correct
8 Correct 205 ms 423524 KB Output is correct
9 Correct 182 ms 423648 KB Output is correct
10 Correct 178 ms 423496 KB Output is correct
11 Correct 179 ms 423516 KB Output is correct
12 Correct 179 ms 423532 KB Output is correct
13 Correct 180 ms 423372 KB Output is correct
14 Correct 179 ms 423484 KB Output is correct
15 Correct 181 ms 423280 KB Output is correct
16 Correct 178 ms 423460 KB Output is correct
17 Correct 177 ms 423308 KB Output is correct
18 Correct 177 ms 423272 KB Output is correct
19 Correct 176 ms 423372 KB Output is correct
20 Correct 190 ms 423500 KB Output is correct
21 Correct 178 ms 423432 KB Output is correct
22 Correct 178 ms 423480 KB Output is correct
23 Correct 181 ms 423556 KB Output is correct
24 Correct 177 ms 423676 KB Output is correct
25 Correct 187 ms 429788 KB Output is correct
26 Correct 191 ms 433100 KB Output is correct
27 Correct 195 ms 433456 KB Output is correct
28 Correct 189 ms 431628 KB Output is correct
29 Correct 187 ms 431564 KB Output is correct
30 Correct 193 ms 431540 KB Output is correct
31 Incorrect 193 ms 433264 KB Output isn't correct
32 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 173 ms 423352 KB Output is correct
2 Correct 177 ms 423304 KB Output is correct
3 Correct 177 ms 423288 KB Output is correct
4 Correct 181 ms 423272 KB Output is correct
5 Correct 258 ms 423556 KB Output is correct
6 Correct 178 ms 423296 KB Output is correct
7 Correct 175 ms 423304 KB Output is correct
8 Correct 183 ms 423352 KB Output is correct
9 Correct 180 ms 423584 KB Output is correct
10 Correct 182 ms 423624 KB Output is correct
11 Correct 177 ms 423500 KB Output is correct
12 Correct 176 ms 423500 KB Output is correct
13 Correct 181 ms 423412 KB Output is correct
14 Correct 176 ms 423456 KB Output is correct
15 Correct 176 ms 423532 KB Output is correct
16 Correct 178 ms 423448 KB Output is correct
17 Correct 177 ms 423532 KB Output is correct
18 Correct 180 ms 423324 KB Output is correct
19 Correct 176 ms 423440 KB Output is correct
20 Correct 179 ms 423308 KB Output is correct
21 Correct 181 ms 423380 KB Output is correct
22 Correct 175 ms 423488 KB Output is correct
23 Correct 178 ms 423364 KB Output is correct
24 Correct 178 ms 423492 KB Output is correct
25 Correct 178 ms 423368 KB Output is correct
26 Correct 178 ms 423400 KB Output is correct
27 Correct 177 ms 423416 KB Output is correct
28 Correct 185 ms 423600 KB Output is correct
29 Correct 177 ms 423336 KB Output is correct
30 Correct 178 ms 423500 KB Output is correct
31 Correct 178 ms 423552 KB Output is correct
32 Correct 178 ms 423556 KB Output is correct
33 Correct 197 ms 433500 KB Output is correct
34 Correct 186 ms 423708 KB Output is correct
35 Correct 179 ms 424064 KB Output is correct
36 Correct 190 ms 429740 KB Output is correct
37 Correct 186 ms 431380 KB Output is correct
38 Correct 193 ms 433188 KB Output is correct
39 Correct 189 ms 433468 KB Output is correct
40 Correct 199 ms 433460 KB Output is correct
41 Correct 220 ms 433424 KB Output is correct
42 Correct 187 ms 431736 KB Output is correct
43 Correct 190 ms 431612 KB Output is correct
44 Correct 191 ms 431732 KB Output is correct
45 Correct 192 ms 433664 KB Output is correct
46 Correct 192 ms 433736 KB Output is correct
47 Correct 192 ms 433580 KB Output is correct
48 Incorrect 191 ms 433604 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 173 ms 423352 KB Output is correct
2 Correct 177 ms 423304 KB Output is correct
3 Correct 177 ms 423288 KB Output is correct
4 Correct 181 ms 423272 KB Output is correct
5 Correct 258 ms 423556 KB Output is correct
6 Correct 178 ms 423296 KB Output is correct
7 Correct 175 ms 423304 KB Output is correct
8 Correct 183 ms 423352 KB Output is correct
9 Correct 180 ms 423584 KB Output is correct
10 Correct 182 ms 423624 KB Output is correct
11 Correct 177 ms 423500 KB Output is correct
12 Correct 176 ms 423500 KB Output is correct
13 Correct 181 ms 423412 KB Output is correct
14 Correct 176 ms 423456 KB Output is correct
15 Correct 176 ms 423532 KB Output is correct
16 Correct 178 ms 423448 KB Output is correct
17 Correct 177 ms 423532 KB Output is correct
18 Correct 180 ms 423324 KB Output is correct
19 Correct 176 ms 423440 KB Output is correct
20 Correct 179 ms 423308 KB Output is correct
21 Correct 181 ms 423380 KB Output is correct
22 Correct 175 ms 423488 KB Output is correct
23 Correct 178 ms 423364 KB Output is correct
24 Correct 178 ms 423492 KB Output is correct
25 Correct 178 ms 423368 KB Output is correct
26 Correct 178 ms 423400 KB Output is correct
27 Correct 177 ms 423416 KB Output is correct
28 Correct 185 ms 423600 KB Output is correct
29 Correct 177 ms 423336 KB Output is correct
30 Correct 178 ms 423500 KB Output is correct
31 Correct 178 ms 423552 KB Output is correct
32 Correct 178 ms 423556 KB Output is correct
33 Correct 197 ms 433500 KB Output is correct
34 Correct 186 ms 423708 KB Output is correct
35 Correct 179 ms 424064 KB Output is correct
36 Correct 190 ms 429740 KB Output is correct
37 Correct 186 ms 431380 KB Output is correct
38 Correct 193 ms 433188 KB Output is correct
39 Correct 189 ms 433468 KB Output is correct
40 Correct 199 ms 433460 KB Output is correct
41 Correct 220 ms 433424 KB Output is correct
42 Correct 187 ms 431736 KB Output is correct
43 Correct 190 ms 431612 KB Output is correct
44 Correct 191 ms 431732 KB Output is correct
45 Correct 192 ms 433664 KB Output is correct
46 Correct 192 ms 433736 KB Output is correct
47 Correct 192 ms 433580 KB Output is correct
48 Incorrect 191 ms 433604 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 202 ms 423376 KB Output is correct
2 Correct 175 ms 423268 KB Output is correct
3 Correct 187 ms 423496 KB Output is correct
4 Correct 175 ms 423532 KB Output is correct
5 Correct 182 ms 423604 KB Output is correct
6 Correct 176 ms 423536 KB Output is correct
7 Correct 176 ms 423448 KB Output is correct
8 Correct 180 ms 423452 KB Output is correct
9 Correct 174 ms 423316 KB Output is correct
10 Correct 175 ms 423384 KB Output is correct
11 Correct 175 ms 423372 KB Output is correct
12 Correct 181 ms 423352 KB Output is correct
13 Correct 186 ms 423344 KB Output is correct
14 Correct 176 ms 423412 KB Output is correct
15 Correct 175 ms 423388 KB Output is correct
16 Correct 178 ms 423556 KB Output is correct
17 Correct 177 ms 423456 KB Output is correct
18 Correct 180 ms 423548 KB Output is correct
19 Correct 200 ms 433612 KB Output is correct
20 Correct 188 ms 431364 KB Output is correct
21 Correct 190 ms 433448 KB Output is correct
22 Correct 199 ms 433448 KB Output is correct
23 Correct 197 ms 433392 KB Output is correct
24 Correct 189 ms 433624 KB Output is correct
25 Correct 188 ms 433680 KB Output is correct
26 Correct 186 ms 433484 KB Output is correct
27 Correct 187 ms 433484 KB Output is correct
28 Correct 198 ms 433448 KB Output is correct
29 Correct 241 ms 448620 KB Output is correct
30 Correct 193 ms 433832 KB Output is correct
31 Correct 210 ms 448872 KB Output is correct
32 Correct 239 ms 448692 KB Output is correct
33 Correct 235 ms 448648 KB Output is correct
34 Correct 210 ms 449224 KB Output is correct
35 Correct 213 ms 449168 KB Output is correct
36 Correct 217 ms 448784 KB Output is correct
37 Correct 229 ms 448752 KB Output is correct
38 Correct 214 ms 448684 KB Output is correct
39 Correct 877 ms 676088 KB Output is correct
40 Correct 220 ms 451924 KB Output is correct
41 Correct 214 ms 455100 KB Output is correct
42 Correct 308 ms 459508 KB Output is correct
43 Correct 239 ms 464684 KB Output is correct
44 Correct 341 ms 548788 KB Output is correct
45 Correct 376 ms 559020 KB Output is correct
46 Correct 784 ms 699160 KB Output is correct
47 Correct 792 ms 676252 KB Output is correct
48 Correct 842 ms 676012 KB Output is correct
49 Correct 489 ms 681728 KB Output is correct
50 Correct 495 ms 681636 KB Output is correct
51 Correct 770 ms 676940 KB Output is correct
52 Correct 691 ms 676408 KB Output is correct
53 Correct 810 ms 676116 KB Output is correct
54 Correct 173 ms 423352 KB Output is correct
55 Correct 177 ms 423304 KB Output is correct
56 Correct 177 ms 423288 KB Output is correct
57 Correct 181 ms 423272 KB Output is correct
58 Correct 258 ms 423556 KB Output is correct
59 Correct 178 ms 423296 KB Output is correct
60 Correct 175 ms 423304 KB Output is correct
61 Correct 183 ms 423352 KB Output is correct
62 Correct 180 ms 423584 KB Output is correct
63 Correct 182 ms 423624 KB Output is correct
64 Correct 177 ms 423500 KB Output is correct
65 Correct 176 ms 423500 KB Output is correct
66 Correct 181 ms 423412 KB Output is correct
67 Correct 176 ms 423456 KB Output is correct
68 Correct 176 ms 423532 KB Output is correct
69 Correct 178 ms 423448 KB Output is correct
70 Correct 177 ms 423532 KB Output is correct
71 Correct 180 ms 423324 KB Output is correct
72 Correct 176 ms 423440 KB Output is correct
73 Correct 179 ms 423308 KB Output is correct
74 Correct 181 ms 423380 KB Output is correct
75 Correct 175 ms 423488 KB Output is correct
76 Correct 178 ms 423364 KB Output is correct
77 Correct 178 ms 423492 KB Output is correct
78 Correct 178 ms 423368 KB Output is correct
79 Correct 178 ms 423400 KB Output is correct
80 Correct 177 ms 423416 KB Output is correct
81 Correct 185 ms 423600 KB Output is correct
82 Correct 177 ms 423336 KB Output is correct
83 Correct 178 ms 423500 KB Output is correct
84 Correct 178 ms 423552 KB Output is correct
85 Correct 178 ms 423556 KB Output is correct
86 Correct 177 ms 423256 KB Output is correct
87 Correct 183 ms 423296 KB Output is correct
88 Correct 182 ms 423332 KB Output is correct
89 Correct 178 ms 423300 KB Output is correct
90 Correct 176 ms 423368 KB Output is correct
91 Correct 200 ms 423276 KB Output is correct
92 Correct 178 ms 423500 KB Output is correct
93 Correct 205 ms 423524 KB Output is correct
94 Correct 182 ms 423648 KB Output is correct
95 Correct 178 ms 423496 KB Output is correct
96 Correct 179 ms 423516 KB Output is correct
97 Correct 179 ms 423532 KB Output is correct
98 Correct 180 ms 423372 KB Output is correct
99 Correct 179 ms 423484 KB Output is correct
100 Correct 181 ms 423280 KB Output is correct
101 Correct 178 ms 423460 KB Output is correct
102 Correct 177 ms 423308 KB Output is correct
103 Correct 177 ms 423272 KB Output is correct
104 Correct 176 ms 423372 KB Output is correct
105 Correct 190 ms 423500 KB Output is correct
106 Correct 178 ms 423432 KB Output is correct
107 Correct 178 ms 423480 KB Output is correct
108 Correct 181 ms 423556 KB Output is correct
109 Correct 177 ms 423676 KB Output is correct
110 Correct 187 ms 429788 KB Output is correct
111 Correct 191 ms 433100 KB Output is correct
112 Correct 195 ms 433456 KB Output is correct
113 Correct 189 ms 431628 KB Output is correct
114 Correct 187 ms 431564 KB Output is correct
115 Correct 193 ms 431540 KB Output is correct
116 Incorrect 193 ms 433264 KB Output isn't correct
117 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 202 ms 423376 KB Output is correct
2 Correct 175 ms 423268 KB Output is correct
3 Correct 187 ms 423496 KB Output is correct
4 Correct 175 ms 423532 KB Output is correct
5 Correct 182 ms 423604 KB Output is correct
6 Correct 176 ms 423536 KB Output is correct
7 Correct 176 ms 423448 KB Output is correct
8 Correct 180 ms 423452 KB Output is correct
9 Correct 174 ms 423316 KB Output is correct
10 Correct 175 ms 423384 KB Output is correct
11 Correct 175 ms 423372 KB Output is correct
12 Correct 181 ms 423352 KB Output is correct
13 Correct 186 ms 423344 KB Output is correct
14 Correct 176 ms 423412 KB Output is correct
15 Correct 175 ms 423388 KB Output is correct
16 Correct 178 ms 423556 KB Output is correct
17 Correct 177 ms 423456 KB Output is correct
18 Correct 180 ms 423548 KB Output is correct
19 Correct 200 ms 433612 KB Output is correct
20 Correct 188 ms 431364 KB Output is correct
21 Correct 190 ms 433448 KB Output is correct
22 Correct 199 ms 433448 KB Output is correct
23 Correct 197 ms 433392 KB Output is correct
24 Correct 189 ms 433624 KB Output is correct
25 Correct 188 ms 433680 KB Output is correct
26 Correct 186 ms 433484 KB Output is correct
27 Correct 187 ms 433484 KB Output is correct
28 Correct 198 ms 433448 KB Output is correct
29 Correct 241 ms 448620 KB Output is correct
30 Correct 193 ms 433832 KB Output is correct
31 Correct 210 ms 448872 KB Output is correct
32 Correct 239 ms 448692 KB Output is correct
33 Correct 235 ms 448648 KB Output is correct
34 Correct 210 ms 449224 KB Output is correct
35 Correct 213 ms 449168 KB Output is correct
36 Correct 217 ms 448784 KB Output is correct
37 Correct 229 ms 448752 KB Output is correct
38 Correct 214 ms 448684 KB Output is correct
39 Correct 877 ms 676088 KB Output is correct
40 Correct 220 ms 451924 KB Output is correct
41 Correct 214 ms 455100 KB Output is correct
42 Correct 308 ms 459508 KB Output is correct
43 Correct 239 ms 464684 KB Output is correct
44 Correct 341 ms 548788 KB Output is correct
45 Correct 376 ms 559020 KB Output is correct
46 Correct 784 ms 699160 KB Output is correct
47 Correct 792 ms 676252 KB Output is correct
48 Correct 842 ms 676012 KB Output is correct
49 Correct 489 ms 681728 KB Output is correct
50 Correct 495 ms 681636 KB Output is correct
51 Correct 770 ms 676940 KB Output is correct
52 Correct 691 ms 676408 KB Output is correct
53 Correct 810 ms 676116 KB Output is correct
54 Correct 173 ms 423352 KB Output is correct
55 Correct 177 ms 423304 KB Output is correct
56 Correct 177 ms 423288 KB Output is correct
57 Correct 181 ms 423272 KB Output is correct
58 Correct 258 ms 423556 KB Output is correct
59 Correct 178 ms 423296 KB Output is correct
60 Correct 175 ms 423304 KB Output is correct
61 Correct 183 ms 423352 KB Output is correct
62 Correct 180 ms 423584 KB Output is correct
63 Correct 182 ms 423624 KB Output is correct
64 Correct 177 ms 423500 KB Output is correct
65 Correct 176 ms 423500 KB Output is correct
66 Correct 181 ms 423412 KB Output is correct
67 Correct 176 ms 423456 KB Output is correct
68 Correct 176 ms 423532 KB Output is correct
69 Correct 178 ms 423448 KB Output is correct
70 Correct 177 ms 423532 KB Output is correct
71 Correct 180 ms 423324 KB Output is correct
72 Correct 176 ms 423440 KB Output is correct
73 Correct 179 ms 423308 KB Output is correct
74 Correct 181 ms 423380 KB Output is correct
75 Correct 175 ms 423488 KB Output is correct
76 Correct 178 ms 423364 KB Output is correct
77 Correct 178 ms 423492 KB Output is correct
78 Correct 178 ms 423368 KB Output is correct
79 Correct 178 ms 423400 KB Output is correct
80 Correct 177 ms 423416 KB Output is correct
81 Correct 185 ms 423600 KB Output is correct
82 Correct 177 ms 423336 KB Output is correct
83 Correct 178 ms 423500 KB Output is correct
84 Correct 178 ms 423552 KB Output is correct
85 Correct 178 ms 423556 KB Output is correct
86 Correct 177 ms 423256 KB Output is correct
87 Correct 183 ms 423296 KB Output is correct
88 Correct 182 ms 423332 KB Output is correct
89 Correct 178 ms 423300 KB Output is correct
90 Correct 176 ms 423368 KB Output is correct
91 Correct 200 ms 423276 KB Output is correct
92 Correct 178 ms 423500 KB Output is correct
93 Correct 205 ms 423524 KB Output is correct
94 Correct 182 ms 423648 KB Output is correct
95 Correct 178 ms 423496 KB Output is correct
96 Correct 179 ms 423516 KB Output is correct
97 Correct 179 ms 423532 KB Output is correct
98 Correct 180 ms 423372 KB Output is correct
99 Correct 179 ms 423484 KB Output is correct
100 Correct 181 ms 423280 KB Output is correct
101 Correct 178 ms 423460 KB Output is correct
102 Correct 177 ms 423308 KB Output is correct
103 Correct 177 ms 423272 KB Output is correct
104 Correct 176 ms 423372 KB Output is correct
105 Correct 190 ms 423500 KB Output is correct
106 Correct 178 ms 423432 KB Output is correct
107 Correct 178 ms 423480 KB Output is correct
108 Correct 181 ms 423556 KB Output is correct
109 Correct 177 ms 423676 KB Output is correct
110 Correct 187 ms 429788 KB Output is correct
111 Correct 191 ms 433100 KB Output is correct
112 Correct 195 ms 433456 KB Output is correct
113 Correct 189 ms 431628 KB Output is correct
114 Correct 187 ms 431564 KB Output is correct
115 Correct 193 ms 431540 KB Output is correct
116 Incorrect 193 ms 433264 KB Output isn't correct
117 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 202 ms 423376 KB Output is correct
2 Correct 175 ms 423268 KB Output is correct
3 Correct 187 ms 423496 KB Output is correct
4 Correct 175 ms 423532 KB Output is correct
5 Correct 182 ms 423604 KB Output is correct
6 Correct 176 ms 423536 KB Output is correct
7 Correct 176 ms 423448 KB Output is correct
8 Correct 180 ms 423452 KB Output is correct
9 Correct 174 ms 423316 KB Output is correct
10 Correct 175 ms 423384 KB Output is correct
11 Correct 175 ms 423372 KB Output is correct
12 Correct 181 ms 423352 KB Output is correct
13 Correct 186 ms 423344 KB Output is correct
14 Correct 176 ms 423412 KB Output is correct
15 Correct 175 ms 423388 KB Output is correct
16 Correct 178 ms 423556 KB Output is correct
17 Correct 177 ms 423456 KB Output is correct
18 Correct 180 ms 423548 KB Output is correct
19 Correct 200 ms 433612 KB Output is correct
20 Correct 188 ms 431364 KB Output is correct
21 Correct 190 ms 433448 KB Output is correct
22 Correct 199 ms 433448 KB Output is correct
23 Correct 197 ms 433392 KB Output is correct
24 Correct 189 ms 433624 KB Output is correct
25 Correct 188 ms 433680 KB Output is correct
26 Correct 186 ms 433484 KB Output is correct
27 Correct 187 ms 433484 KB Output is correct
28 Correct 198 ms 433448 KB Output is correct
29 Correct 241 ms 448620 KB Output is correct
30 Correct 193 ms 433832 KB Output is correct
31 Correct 210 ms 448872 KB Output is correct
32 Correct 239 ms 448692 KB Output is correct
33 Correct 235 ms 448648 KB Output is correct
34 Correct 210 ms 449224 KB Output is correct
35 Correct 213 ms 449168 KB Output is correct
36 Correct 217 ms 448784 KB Output is correct
37 Correct 229 ms 448752 KB Output is correct
38 Correct 214 ms 448684 KB Output is correct
39 Correct 877 ms 676088 KB Output is correct
40 Correct 220 ms 451924 KB Output is correct
41 Correct 214 ms 455100 KB Output is correct
42 Correct 308 ms 459508 KB Output is correct
43 Correct 239 ms 464684 KB Output is correct
44 Correct 341 ms 548788 KB Output is correct
45 Correct 376 ms 559020 KB Output is correct
46 Correct 784 ms 699160 KB Output is correct
47 Correct 792 ms 676252 KB Output is correct
48 Correct 842 ms 676012 KB Output is correct
49 Correct 489 ms 681728 KB Output is correct
50 Correct 495 ms 681636 KB Output is correct
51 Correct 770 ms 676940 KB Output is correct
52 Correct 691 ms 676408 KB Output is correct
53 Correct 810 ms 676116 KB Output is correct
54 Correct 173 ms 423352 KB Output is correct
55 Correct 177 ms 423304 KB Output is correct
56 Correct 177 ms 423288 KB Output is correct
57 Correct 181 ms 423272 KB Output is correct
58 Correct 258 ms 423556 KB Output is correct
59 Correct 178 ms 423296 KB Output is correct
60 Correct 175 ms 423304 KB Output is correct
61 Correct 183 ms 423352 KB Output is correct
62 Correct 180 ms 423584 KB Output is correct
63 Correct 182 ms 423624 KB Output is correct
64 Correct 177 ms 423500 KB Output is correct
65 Correct 176 ms 423500 KB Output is correct
66 Correct 181 ms 423412 KB Output is correct
67 Correct 176 ms 423456 KB Output is correct
68 Correct 176 ms 423532 KB Output is correct
69 Correct 178 ms 423448 KB Output is correct
70 Correct 177 ms 423532 KB Output is correct
71 Correct 180 ms 423324 KB Output is correct
72 Correct 176 ms 423440 KB Output is correct
73 Correct 179 ms 423308 KB Output is correct
74 Correct 181 ms 423380 KB Output is correct
75 Correct 175 ms 423488 KB Output is correct
76 Correct 178 ms 423364 KB Output is correct
77 Correct 178 ms 423492 KB Output is correct
78 Correct 178 ms 423368 KB Output is correct
79 Correct 178 ms 423400 KB Output is correct
80 Correct 177 ms 423416 KB Output is correct
81 Correct 185 ms 423600 KB Output is correct
82 Correct 177 ms 423336 KB Output is correct
83 Correct 178 ms 423500 KB Output is correct
84 Correct 178 ms 423552 KB Output is correct
85 Correct 178 ms 423556 KB Output is correct
86 Correct 177 ms 423256 KB Output is correct
87 Correct 183 ms 423296 KB Output is correct
88 Correct 182 ms 423332 KB Output is correct
89 Correct 178 ms 423300 KB Output is correct
90 Correct 176 ms 423368 KB Output is correct
91 Correct 200 ms 423276 KB Output is correct
92 Correct 178 ms 423500 KB Output is correct
93 Correct 205 ms 423524 KB Output is correct
94 Correct 182 ms 423648 KB Output is correct
95 Correct 178 ms 423496 KB Output is correct
96 Correct 179 ms 423516 KB Output is correct
97 Correct 179 ms 423532 KB Output is correct
98 Correct 180 ms 423372 KB Output is correct
99 Correct 179 ms 423484 KB Output is correct
100 Correct 181 ms 423280 KB Output is correct
101 Correct 178 ms 423460 KB Output is correct
102 Correct 177 ms 423308 KB Output is correct
103 Correct 177 ms 423272 KB Output is correct
104 Correct 176 ms 423372 KB Output is correct
105 Correct 190 ms 423500 KB Output is correct
106 Correct 178 ms 423432 KB Output is correct
107 Correct 178 ms 423480 KB Output is correct
108 Correct 181 ms 423556 KB Output is correct
109 Correct 177 ms 423676 KB Output is correct
110 Correct 187 ms 429788 KB Output is correct
111 Correct 191 ms 433100 KB Output is correct
112 Correct 195 ms 433456 KB Output is correct
113 Correct 189 ms 431628 KB Output is correct
114 Correct 187 ms 431564 KB Output is correct
115 Correct 193 ms 431540 KB Output is correct
116 Incorrect 193 ms 433264 KB Output isn't correct
117 Halted 0 ms 0 KB -