oj.uz

Submission #769519

# Submission time Handle Problem Language Result Execution time Memory
769519 2023-06-29T17:44:18 Z danikoynov Maze (JOI23_ho_t3) C++14
62 / 100
 1275 ms 764248 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[2 * maxn];

int stx, sty, enx, eny;

int nxt;

int visit[2 * maxn], dist[2 * 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 (i % (2 * h - 1) != 0)
                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({tl[j][col], 1});
    }
    else
    {
        if (i == 1)
            adj[ver].push_back({td[i][col], 1});
        else
        {
            int to = i;
            if (i % (2 * h - 1) != 0)
                to = 2 * h - 1 - i % (2 * h - 1) + i;
            if (to >= j)
                adj[ver].push_back({tl[j][col], 1});
            else
            {
                adj[ver].push_back({td[i][col], 1});
                adj[ver].push_back({tl[j][col], 1});
            }
        }
    }
}

void solve()
{
    cin >> n >> m >> h;
    cin >> stx >> sty;
    cin >> enx >> eny;
    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);


        for (int j = 1; j <= m; j ++)
        {
            char c;
            cin >> c;
            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;
            tl[i][j] = ++ nxt;
        }
        for (int j = 1; j <= m; j ++)
        {
            if (j % (2 * h - 1) != 0 && j != m)
                adj[tr[i][j]].push_back({tr[i][j + 1], 0});
            adj[tr[i][j]].push_back({ver_idx[i][j], 0});

            if ((j - 1) % (2 * h - 1) != 0)
                adj[tl[i][j]].push_back({tl[i][j - 1], 0});
            adj[tl[i][j]].push_back({ver_idx[i][j], 0});
        }
    }

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

        for (int i = 1; i <= n; i ++)
        {
            if (i % (2 * h - 1) != 0 && 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 ((i - 1) % (2 * h - 1) != 0)
                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 ++)
        {
            cell cur(i, j);
            for (int d = 0; d < 4; d ++)
            {
                cell nb = cur.add(neib[d]);
                if (nb.x > 0 && nb.x <= n && nb.y > 0 && nb.y <= m)
                    if (a[nb.x][nb.y] == 0)
                    {
                        adj[ver_idx[cur.x][cur.y]].push_back({ver_idx[nb.x][nb.y], 0});
                    }
            }


            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 --;
            ///cout << i << " " << j << " range " << st_row << " " << en_row << endl;
            ///add_edges(col_root[j], 1, n, fs_row, ds_row, ver_idx[i][j], 1);

            /// up 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_root[st_row], 1, m, st_col, en_col, ver_idx[i][j], 1);
            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;
        }
        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()
{
    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 145 ms 282540 KB Output is correct
2 Correct 117 ms 282440 KB Output is correct
3 Correct 116 ms 282716 KB Output is correct
4 Correct 120 ms 282736 KB Output is correct
5 Correct 118 ms 282760 KB Output is correct
6 Correct 117 ms 282708 KB Output is correct
7 Correct 117 ms 282772 KB Output is correct
8 Correct 116 ms 282640 KB Output is correct
9 Correct 121 ms 282460 KB Output is correct
10 Correct 121 ms 282576 KB Output is correct
11 Correct 118 ms 282444 KB Output is correct
12 Correct 115 ms 282428 KB Output is correct
13 Correct 118 ms 282460 KB Output is correct
14 Correct 116 ms 282472 KB Output is correct
15 Correct 121 ms 282460 KB Output is correct
16 Correct 117 ms 282724 KB Output is correct
17 Correct 115 ms 282700 KB Output is correct
18 Correct 117 ms 282824 KB Output is correct
19 Correct 164 ms 298132 KB Output is correct
20 Correct 132 ms 294060 KB Output is correct
21 Correct 144 ms 301048 KB Output is correct
22 Correct 152 ms 300492 KB Output is correct
23 Correct 173 ms 297412 KB Output is correct
24 Correct 143 ms 301020 KB Output is correct
25 Correct 136 ms 297332 KB Output is correct
26 Correct 145 ms 300876 KB Output is correct
27 Correct 151 ms 300616 KB Output is correct
28 Correct 147 ms 297588 KB Output is correct
29 Correct 220 ms 321596 KB Output is correct
30 Correct 150 ms 300608 KB Output is correct
31 Correct 235 ms 329192 KB Output is correct
32 Correct 220 ms 327756 KB Output is correct
33 Correct 212 ms 319900 KB Output is correct
34 Correct 201 ms 329012 KB Output is correct
35 Correct 173 ms 319744 KB Output is correct
36 Correct 208 ms 328508 KB Output is correct
37 Correct 215 ms 327804 KB Output is correct
38 Correct 181 ms 320080 KB Output is correct
39 Correct 1275 ms 673100 KB Output is correct
40 Correct 234 ms 334156 KB Output is correct
41 Correct 198 ms 339124 KB Output is correct
42 Correct 266 ms 341912 KB Output is correct
43 Correct 233 ms 351828 KB Output is correct
44 Correct 497 ms 511124 KB Output is correct
45 Correct 476 ms 500292 KB Output is correct
46 Correct 1051 ms 764244 KB Output is correct
47 Correct 1220 ms 734304 KB Output is correct
48 Correct 1159 ms 656128 KB Output is correct
49 Correct 779 ms 746272 KB Output is correct
50 Correct 655 ms 654104 KB Output is correct
51 Correct 1142 ms 741192 KB Output is correct
52 Correct 1104 ms 734372 KB Output is correct
53 Correct 1120 ms 656788 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 120 ms 282444 KB Output is correct
2 Correct 118 ms 282344 KB Output is correct
3 Correct 119 ms 282472 KB Output is correct
4 Correct 116 ms 282444 KB Output is correct
5 Correct 119 ms 282720 KB Output is correct
6 Correct 117 ms 282368 KB Output is correct
7 Correct 117 ms 282488 KB Output is correct
8 Correct 117 ms 282428 KB Output is correct
9 Correct 118 ms 282700 KB Output is correct
10 Correct 120 ms 282716 KB Output is correct
11 Correct 117 ms 282656 KB Output is correct
12 Correct 117 ms 282644 KB Output is correct
13 Correct 118 ms 282592 KB Output is correct
14 Correct 118 ms 282556 KB Output is correct
15 Correct 118 ms 282656 KB Output is correct
16 Correct 116 ms 282636 KB Output is correct
17 Correct 121 ms 282704 KB Output is correct
18 Correct 118 ms 282452 KB Output is correct
19 Correct 120 ms 282804 KB Output is correct
20 Correct 119 ms 282444 KB Output is correct
21 Correct 118 ms 282472 KB Output is correct
22 Correct 118 ms 282572 KB Output is correct
23 Correct 118 ms 282456 KB Output is correct
24 Correct 118 ms 282472 KB Output is correct
25 Correct 121 ms 282384 KB Output is correct
26 Correct 120 ms 282484 KB Output is correct
27 Correct 120 ms 282444 KB Output is correct
28 Correct 125 ms 282664 KB Output is correct
29 Correct 118 ms 282408 KB Output is correct
30 Correct 119 ms 282764 KB Output is correct
31 Correct 117 ms 282704 KB Output is correct
32 Correct 119 ms 282628 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 116 ms 282464 KB Output is correct
2 Correct 116 ms 282468 KB Output is correct
3 Correct 118 ms 282396 KB Output is correct
4 Correct 119 ms 282444 KB Output is correct
5 Correct 123 ms 282480 KB Output is correct
6 Correct 120 ms 282444 KB Output is correct
7 Correct 119 ms 282716 KB Output is correct
8 Correct 121 ms 282700 KB Output is correct
9 Correct 121 ms 282820 KB Output is correct
10 Correct 119 ms 282704 KB Output is correct
11 Correct 118 ms 282656 KB Output is correct
12 Correct 118 ms 282700 KB Output is correct
13 Correct 117 ms 282376 KB Output is correct
14 Correct 118 ms 282604 KB Output is correct
15 Correct 118 ms 282356 KB Output is correct
16 Correct 118 ms 282504 KB Output is correct
17 Correct 117 ms 282524 KB Output is correct
18 Correct 122 ms 282524 KB Output is correct
19 Correct 119 ms 282464 KB Output is correct
20 Correct 120 ms 282472 KB Output is correct
21 Correct 118 ms 282576 KB Output is correct
22 Correct 118 ms 282668 KB Output is correct
23 Correct 117 ms 282708 KB Output is correct
24 Correct 120 ms 283084 KB Output is correct
25 Correct 142 ms 293696 KB Output is correct
26 Correct 152 ms 299472 KB Output is correct
27 Correct 145 ms 301068 KB Output is correct
28 Correct 149 ms 297332 KB Output is correct
29 Correct 152 ms 296948 KB Output is correct
30 Correct 146 ms 295412 KB Output is correct
31 Correct 155 ms 298000 KB Output is correct
32 Correct 147 ms 300876 KB Output is correct
33 Correct 147 ms 300576 KB Output is correct
34 Correct 209 ms 319508 KB Output is correct
35 Correct 186 ms 329232 KB Output is correct
36 Correct 200 ms 319756 KB Output is correct
37 Correct 202 ms 318908 KB Output is correct
38 Correct 199 ms 315108 KB Output is correct
39 Correct 414 ms 417704 KB Output is correct
40 Correct 901 ms 651652 KB Output is correct
41 Correct 1035 ms 764248 KB Output is correct
42 Correct 1016 ms 654836 KB Output is correct
43 Correct 976 ms 646292 KB Output is correct
44 Correct 872 ms 607248 KB Output is correct
45 Correct 1057 ms 704908 KB Output is correct
46 Correct 1049 ms 704348 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 120 ms 282444 KB Output is correct
2 Correct 118 ms 282344 KB Output is correct
3 Correct 119 ms 282472 KB Output is correct
4 Correct 116 ms 282444 KB Output is correct
5 Correct 119 ms 282720 KB Output is correct
6 Correct 117 ms 282368 KB Output is correct
7 Correct 117 ms 282488 KB Output is correct
8 Correct 117 ms 282428 KB Output is correct
9 Correct 118 ms 282700 KB Output is correct
10 Correct 120 ms 282716 KB Output is correct
11 Correct 117 ms 282656 KB Output is correct
12 Correct 117 ms 282644 KB Output is correct
13 Correct 118 ms 282592 KB Output is correct
14 Correct 118 ms 282556 KB Output is correct
15 Correct 118 ms 282656 KB Output is correct
16 Correct 116 ms 282636 KB Output is correct
17 Correct 121 ms 282704 KB Output is correct
18 Correct 118 ms 282452 KB Output is correct
19 Correct 120 ms 282804 KB Output is correct
20 Correct 119 ms 282444 KB Output is correct
21 Correct 118 ms 282472 KB Output is correct
22 Correct 118 ms 282572 KB Output is correct
23 Correct 118 ms 282456 KB Output is correct
24 Correct 118 ms 282472 KB Output is correct
25 Correct 121 ms 282384 KB Output is correct
26 Correct 120 ms 282484 KB Output is correct
27 Correct 120 ms 282444 KB Output is correct
28 Correct 125 ms 282664 KB Output is correct
29 Correct 118 ms 282408 KB Output is correct
30 Correct 119 ms 282764 KB Output is correct
31 Correct 117 ms 282704 KB Output is correct
32 Correct 119 ms 282628 KB Output is correct
33 Correct 152 ms 298048 KB Output is correct
34 Correct 116 ms 282940 KB Output is correct
35 Correct 117 ms 283564 KB Output is correct
36 Correct 140 ms 293548 KB Output is correct
37 Correct 132 ms 293988 KB Output is correct
38 Correct 189 ms 299500 KB Output is correct
39 Correct 140 ms 300896 KB Output is correct
40 Correct 160 ms 300536 KB Output is correct
41 Correct 155 ms 297396 KB Output is correct
42 Correct 188 ms 297364 KB Output is correct
43 Correct 151 ms 296960 KB Output is correct
44 Correct 148 ms 295440 KB Output is correct
45 Correct 150 ms 300980 KB Output is correct
46 Correct 149 ms 297292 KB Output is correct
47 Correct 161 ms 297432 KB Output is correct
48 Correct 170 ms 297764 KB Output is correct
49 Correct 161 ms 297792 KB Output is correct
50 Correct 165 ms 297868 KB Output is correct
51 Correct 172 ms 297804 KB Output is correct
52 Correct 153 ms 300792 KB Output is correct
53 Correct 157 ms 300456 KB Output is correct
54 Correct 156 ms 297488 KB Output is correct

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 120 ms 282444 KB Output is correct
2 Correct 118 ms 282344 KB Output is correct
3 Correct 119 ms 282472 KB Output is correct
4 Correct 116 ms 282444 KB Output is correct
5 Correct 119 ms 282720 KB Output is correct
6 Correct 117 ms 282368 KB Output is correct
7 Correct 117 ms 282488 KB Output is correct
8 Correct 117 ms 282428 KB Output is correct
9 Correct 118 ms 282700 KB Output is correct
10 Correct 120 ms 282716 KB Output is correct
11 Correct 117 ms 282656 KB Output is correct
12 Correct 117 ms 282644 KB Output is correct
13 Correct 118 ms 282592 KB Output is correct
14 Correct 118 ms 282556 KB Output is correct
15 Correct 118 ms 282656 KB Output is correct
16 Correct 116 ms 282636 KB Output is correct
17 Correct 121 ms 282704 KB Output is correct
18 Correct 118 ms 282452 KB Output is correct
19 Correct 120 ms 282804 KB Output is correct
20 Correct 119 ms 282444 KB Output is correct
21 Correct 118 ms 282472 KB Output is correct
22 Correct 118 ms 282572 KB Output is correct
23 Correct 118 ms 282456 KB Output is correct
24 Correct 118 ms 282472 KB Output is correct
25 Correct 121 ms 282384 KB Output is correct
26 Correct 120 ms 282484 KB Output is correct
27 Correct 120 ms 282444 KB Output is correct
28 Correct 125 ms 282664 KB Output is correct
29 Correct 118 ms 282408 KB Output is correct
30 Correct 119 ms 282764 KB Output is correct
31 Correct 117 ms 282704 KB Output is correct
32 Correct 119 ms 282628 KB Output is correct
33 Correct 152 ms 298048 KB Output is correct
34 Correct 116 ms 282940 KB Output is correct
35 Correct 117 ms 283564 KB Output is correct
36 Correct 140 ms 293548 KB Output is correct
37 Correct 132 ms 293988 KB Output is correct
38 Correct 189 ms 299500 KB Output is correct
39 Correct 140 ms 300896 KB Output is correct
40 Correct 160 ms 300536 KB Output is correct
41 Correct 155 ms 297396 KB Output is correct
42 Correct 188 ms 297364 KB Output is correct
43 Correct 151 ms 296960 KB Output is correct
44 Correct 148 ms 295440 KB Output is correct
45 Correct 150 ms 300980 KB Output is correct
46 Correct 149 ms 297292 KB Output is correct
47 Correct 161 ms 297432 KB Output is correct
48 Correct 170 ms 297764 KB Output is correct
49 Correct 161 ms 297792 KB Output is correct
50 Correct 165 ms 297868 KB Output is correct
51 Correct 172 ms 297804 KB Output is correct
52 Correct 153 ms 300792 KB Output is correct
53 Correct 157 ms 300456 KB Output is correct
54 Correct 156 ms 297488 KB Output is correct
55 Correct 229 ms 321428 KB Output is correct
56 Correct 156 ms 300532 KB Output is correct
57 Correct 203 ms 319400 KB Output is correct
58 Incorrect 231 ms 321480 KB Output isn't correct
59 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 145 ms 282540 KB Output is correct
2 Correct 117 ms 282440 KB Output is correct
3 Correct 116 ms 282716 KB Output is correct
4 Correct 120 ms 282736 KB Output is correct
5 Correct 118 ms 282760 KB Output is correct
6 Correct 117 ms 282708 KB Output is correct
7 Correct 117 ms 282772 KB Output is correct
8 Correct 116 ms 282640 KB Output is correct
9 Correct 121 ms 282460 KB Output is correct
10 Correct 121 ms 282576 KB Output is correct
11 Correct 118 ms 282444 KB Output is correct
12 Correct 115 ms 282428 KB Output is correct
13 Correct 118 ms 282460 KB Output is correct
14 Correct 116 ms 282472 KB Output is correct
15 Correct 121 ms 282460 KB Output is correct
16 Correct 117 ms 282724 KB Output is correct
17 Correct 115 ms 282700 KB Output is correct
18 Correct 117 ms 282824 KB Output is correct
19 Correct 164 ms 298132 KB Output is correct
20 Correct 132 ms 294060 KB Output is correct
21 Correct 144 ms 301048 KB Output is correct
22 Correct 152 ms 300492 KB Output is correct
23 Correct 173 ms 297412 KB Output is correct
24 Correct 143 ms 301020 KB Output is correct
25 Correct 136 ms 297332 KB Output is correct
26 Correct 145 ms 300876 KB Output is correct
27 Correct 151 ms 300616 KB Output is correct
28 Correct 147 ms 297588 KB Output is correct
29 Correct 220 ms 321596 KB Output is correct
30 Correct 150 ms 300608 KB Output is correct
31 Correct 235 ms 329192 KB Output is correct
32 Correct 220 ms 327756 KB Output is correct
33 Correct 212 ms 319900 KB Output is correct
34 Correct 201 ms 329012 KB Output is correct
35 Correct 173 ms 319744 KB Output is correct
36 Correct 208 ms 328508 KB Output is correct
37 Correct 215 ms 327804 KB Output is correct
38 Correct 181 ms 320080 KB Output is correct
39 Correct 1275 ms 673100 KB Output is correct
40 Correct 234 ms 334156 KB Output is correct
41 Correct 198 ms 339124 KB Output is correct
42 Correct 266 ms 341912 KB Output is correct
43 Correct 233 ms 351828 KB Output is correct
44 Correct 497 ms 511124 KB Output is correct
45 Correct 476 ms 500292 KB Output is correct
46 Correct 1051 ms 764244 KB Output is correct
47 Correct 1220 ms 734304 KB Output is correct
48 Correct 1159 ms 656128 KB Output is correct
49 Correct 779 ms 746272 KB Output is correct
50 Correct 655 ms 654104 KB Output is correct
51 Correct 1142 ms 741192 KB Output is correct
52 Correct 1104 ms 734372 KB Output is correct
53 Correct 1120 ms 656788 KB Output is correct
54 Correct 120 ms 282444 KB Output is correct
55 Correct 118 ms 282344 KB Output is correct
56 Correct 119 ms 282472 KB Output is correct
57 Correct 116 ms 282444 KB Output is correct
58 Correct 119 ms 282720 KB Output is correct
59 Correct 117 ms 282368 KB Output is correct
60 Correct 117 ms 282488 KB Output is correct
61 Correct 117 ms 282428 KB Output is correct
62 Correct 118 ms 282700 KB Output is correct
63 Correct 120 ms 282716 KB Output is correct
64 Correct 117 ms 282656 KB Output is correct
65 Correct 117 ms 282644 KB Output is correct
66 Correct 118 ms 282592 KB Output is correct
67 Correct 118 ms 282556 KB Output is correct
68 Correct 118 ms 282656 KB Output is correct
69 Correct 116 ms 282636 KB Output is correct
70 Correct 121 ms 282704 KB Output is correct
71 Correct 118 ms 282452 KB Output is correct
72 Correct 120 ms 282804 KB Output is correct
73 Correct 119 ms 282444 KB Output is correct
74 Correct 118 ms 282472 KB Output is correct
75 Correct 118 ms 282572 KB Output is correct
76 Correct 118 ms 282456 KB Output is correct
77 Correct 118 ms 282472 KB Output is correct
78 Correct 121 ms 282384 KB Output is correct
79 Correct 120 ms 282484 KB Output is correct
80 Correct 120 ms 282444 KB Output is correct
81 Correct 125 ms 282664 KB Output is correct
82 Correct 118 ms 282408 KB Output is correct
83 Correct 119 ms 282764 KB Output is correct
84 Correct 117 ms 282704 KB Output is correct
85 Correct 119 ms 282628 KB Output is correct
86 Correct 116 ms 282464 KB Output is correct
87 Correct 116 ms 282468 KB Output is correct
88 Correct 118 ms 282396 KB Output is correct
89 Correct 119 ms 282444 KB Output is correct
90 Correct 123 ms 282480 KB Output is correct
91 Correct 120 ms 282444 KB Output is correct
92 Correct 119 ms 282716 KB Output is correct
93 Correct 121 ms 282700 KB Output is correct
94 Correct 121 ms 282820 KB Output is correct
95 Correct 119 ms 282704 KB Output is correct
96 Correct 118 ms 282656 KB Output is correct
97 Correct 118 ms 282700 KB Output is correct
98 Correct 117 ms 282376 KB Output is correct
99 Correct 118 ms 282604 KB Output is correct
100 Correct 118 ms 282356 KB Output is correct
101 Correct 118 ms 282504 KB Output is correct
102 Correct 117 ms 282524 KB Output is correct
103 Correct 122 ms 282524 KB Output is correct
104 Correct 119 ms 282464 KB Output is correct
105 Correct 120 ms 282472 KB Output is correct
106 Correct 118 ms 282576 KB Output is correct
107 Correct 118 ms 282668 KB Output is correct
108 Correct 117 ms 282708 KB Output is correct
109 Correct 120 ms 283084 KB Output is correct
110 Correct 142 ms 293696 KB Output is correct
111 Correct 152 ms 299472 KB Output is correct
112 Correct 145 ms 301068 KB Output is correct
113 Correct 149 ms 297332 KB Output is correct
114 Correct 152 ms 296948 KB Output is correct
115 Correct 146 ms 295412 KB Output is correct
116 Correct 155 ms 298000 KB Output is correct
117 Correct 147 ms 300876 KB Output is correct
118 Correct 147 ms 300576 KB Output is correct
119 Correct 209 ms 319508 KB Output is correct
120 Correct 186 ms 329232 KB Output is correct
121 Correct 200 ms 319756 KB Output is correct
122 Correct 202 ms 318908 KB Output is correct
123 Correct 199 ms 315108 KB Output is correct
124 Correct 414 ms 417704 KB Output is correct
125 Correct 901 ms 651652 KB Output is correct
126 Correct 1035 ms 764248 KB Output is correct
127 Correct 1016 ms 654836 KB Output is correct
128 Correct 976 ms 646292 KB Output is correct
129 Correct 872 ms 607248 KB Output is correct
130 Correct 1057 ms 704908 KB Output is correct
131 Correct 1049 ms 704348 KB Output is correct
132 Correct 152 ms 298048 KB Output is correct
133 Correct 116 ms 282940 KB Output is correct
134 Correct 117 ms 283564 KB Output is correct
135 Correct 140 ms 293548 KB Output is correct
136 Correct 132 ms 293988 KB Output is correct
137 Correct 189 ms 299500 KB Output is correct
138 Correct 140 ms 300896 KB Output is correct
139 Correct 160 ms 300536 KB Output is correct
140 Correct 155 ms 297396 KB Output is correct
141 Correct 188 ms 297364 KB Output is correct
142 Correct 151 ms 296960 KB Output is correct
143 Correct 148 ms 295440 KB Output is correct
144 Correct 150 ms 300980 KB Output is correct
145 Correct 149 ms 297292 KB Output is correct
146 Correct 161 ms 297432 KB Output is correct
147 Correct 170 ms 297764 KB Output is correct
148 Correct 161 ms 297792 KB Output is correct
149 Correct 165 ms 297868 KB Output is correct
150 Correct 172 ms 297804 KB Output is correct
151 Correct 153 ms 300792 KB Output is correct
152 Correct 157 ms 300456 KB Output is correct
153 Correct 156 ms 297488 KB Output is correct
154 Correct 229 ms 321428 KB Output is correct
155 Correct 156 ms 300532 KB Output is correct
156 Correct 203 ms 319400 KB Output is correct
157 Incorrect 231 ms 321480 KB Output isn't correct
158 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 145 ms 282540 KB Output is correct
2 Correct 117 ms 282440 KB Output is correct
3 Correct 116 ms 282716 KB Output is correct
4 Correct 120 ms 282736 KB Output is correct
5 Correct 118 ms 282760 KB Output is correct
6 Correct 117 ms 282708 KB Output is correct
7 Correct 117 ms 282772 KB Output is correct
8 Correct 116 ms 282640 KB Output is correct
9 Correct 121 ms 282460 KB Output is correct
10 Correct 121 ms 282576 KB Output is correct
11 Correct 118 ms 282444 KB Output is correct
12 Correct 115 ms 282428 KB Output is correct
13 Correct 118 ms 282460 KB Output is correct
14 Correct 116 ms 282472 KB Output is correct
15 Correct 121 ms 282460 KB Output is correct
16 Correct 117 ms 282724 KB Output is correct
17 Correct 115 ms 282700 KB Output is correct
18 Correct 117 ms 282824 KB Output is correct
19 Correct 164 ms 298132 KB Output is correct
20 Correct 132 ms 294060 KB Output is correct
21 Correct 144 ms 301048 KB Output is correct
22 Correct 152 ms 300492 KB Output is correct
23 Correct 173 ms 297412 KB Output is correct
24 Correct 143 ms 301020 KB Output is correct
25 Correct 136 ms 297332 KB Output is correct
26 Correct 145 ms 300876 KB Output is correct
27 Correct 151 ms 300616 KB Output is correct
28 Correct 147 ms 297588 KB Output is correct
29 Correct 220 ms 321596 KB Output is correct
30 Correct 150 ms 300608 KB Output is correct
31 Correct 235 ms 329192 KB Output is correct
32 Correct 220 ms 327756 KB Output is correct
33 Correct 212 ms 319900 KB Output is correct
34 Correct 201 ms 329012 KB Output is correct
35 Correct 173 ms 319744 KB Output is correct
36 Correct 208 ms 328508 KB Output is correct
37 Correct 215 ms 327804 KB Output is correct
38 Correct 181 ms 320080 KB Output is correct
39 Correct 1275 ms 673100 KB Output is correct
40 Correct 234 ms 334156 KB Output is correct
41 Correct 198 ms 339124 KB Output is correct
42 Correct 266 ms 341912 KB Output is correct
43 Correct 233 ms 351828 KB Output is correct
44 Correct 497 ms 511124 KB Output is correct
45 Correct 476 ms 500292 KB Output is correct
46 Correct 1051 ms 764244 KB Output is correct
47 Correct 1220 ms 734304 KB Output is correct
48 Correct 1159 ms 656128 KB Output is correct
49 Correct 779 ms 746272 KB Output is correct
50 Correct 655 ms 654104 KB Output is correct
51 Correct 1142 ms 741192 KB Output is correct
52 Correct 1104 ms 734372 KB Output is correct
53 Correct 1120 ms 656788 KB Output is correct
54 Correct 120 ms 282444 KB Output is correct
55 Correct 118 ms 282344 KB Output is correct
56 Correct 119 ms 282472 KB Output is correct
57 Correct 116 ms 282444 KB Output is correct
58 Correct 119 ms 282720 KB Output is correct
59 Correct 117 ms 282368 KB Output is correct
60 Correct 117 ms 282488 KB Output is correct
61 Correct 117 ms 282428 KB Output is correct
62 Correct 118 ms 282700 KB Output is correct
63 Correct 120 ms 282716 KB Output is correct
64 Correct 117 ms 282656 KB Output is correct
65 Correct 117 ms 282644 KB Output is correct
66 Correct 118 ms 282592 KB Output is correct
67 Correct 118 ms 282556 KB Output is correct
68 Correct 118 ms 282656 KB Output is correct
69 Correct 116 ms 282636 KB Output is correct
70 Correct 121 ms 282704 KB Output is correct
71 Correct 118 ms 282452 KB Output is correct
72 Correct 120 ms 282804 KB Output is correct
73 Correct 119 ms 282444 KB Output is correct
74 Correct 118 ms 282472 KB Output is correct
75 Correct 118 ms 282572 KB Output is correct
76 Correct 118 ms 282456 KB Output is correct
77 Correct 118 ms 282472 KB Output is correct
78 Correct 121 ms 282384 KB Output is correct
79 Correct 120 ms 282484 KB Output is correct
80 Correct 120 ms 282444 KB Output is correct
81 Correct 125 ms 282664 KB Output is correct
82 Correct 118 ms 282408 KB Output is correct
83 Correct 119 ms 282764 KB Output is correct
84 Correct 117 ms 282704 KB Output is correct
85 Correct 119 ms 282628 KB Output is correct
86 Correct 116 ms 282464 KB Output is correct
87 Correct 116 ms 282468 KB Output is correct
88 Correct 118 ms 282396 KB Output is correct
89 Correct 119 ms 282444 KB Output is correct
90 Correct 123 ms 282480 KB Output is correct
91 Correct 120 ms 282444 KB Output is correct
92 Correct 119 ms 282716 KB Output is correct
93 Correct 121 ms 282700 KB Output is correct
94 Correct 121 ms 282820 KB Output is correct
95 Correct 119 ms 282704 KB Output is correct
96 Correct 118 ms 282656 KB Output is correct
97 Correct 118 ms 282700 KB Output is correct
98 Correct 117 ms 282376 KB Output is correct
99 Correct 118 ms 282604 KB Output is correct
100 Correct 118 ms 282356 KB Output is correct
101 Correct 118 ms 282504 KB Output is correct
102 Correct 117 ms 282524 KB Output is correct
103 Correct 122 ms 282524 KB Output is correct
104 Correct 119 ms 282464 KB Output is correct
105 Correct 120 ms 282472 KB Output is correct
106 Correct 118 ms 282576 KB Output is correct
107 Correct 118 ms 282668 KB Output is correct
108 Correct 117 ms 282708 KB Output is correct
109 Correct 120 ms 283084 KB Output is correct
110 Correct 142 ms 293696 KB Output is correct
111 Correct 152 ms 299472 KB Output is correct
112 Correct 145 ms 301068 KB Output is correct
113 Correct 149 ms 297332 KB Output is correct
114 Correct 152 ms 296948 KB Output is correct
115 Correct 146 ms 295412 KB Output is correct
116 Correct 155 ms 298000 KB Output is correct
117 Correct 147 ms 300876 KB Output is correct
118 Correct 147 ms 300576 KB Output is correct
119 Correct 209 ms 319508 KB Output is correct
120 Correct 186 ms 329232 KB Output is correct
121 Correct 200 ms 319756 KB Output is correct
122 Correct 202 ms 318908 KB Output is correct
123 Correct 199 ms 315108 KB Output is correct
124 Correct 414 ms 417704 KB Output is correct
125 Correct 901 ms 651652 KB Output is correct
126 Correct 1035 ms 764248 KB Output is correct
127 Correct 1016 ms 654836 KB Output is correct
128 Correct 976 ms 646292 KB Output is correct
129 Correct 872 ms 607248 KB Output is correct
130 Correct 1057 ms 704908 KB Output is correct
131 Correct 1049 ms 704348 KB Output is correct
132 Correct 152 ms 298048 KB Output is correct
133 Correct 116 ms 282940 KB Output is correct
134 Correct 117 ms 283564 KB Output is correct
135 Correct 140 ms 293548 KB Output is correct
136 Correct 132 ms 293988 KB Output is correct
137 Correct 189 ms 299500 KB Output is correct
138 Correct 140 ms 300896 KB Output is correct
139 Correct 160 ms 300536 KB Output is correct
140 Correct 155 ms 297396 KB Output is correct
141 Correct 188 ms 297364 KB Output is correct
142 Correct 151 ms 296960 KB Output is correct
143 Correct 148 ms 295440 KB Output is correct
144 Correct 150 ms 300980 KB Output is correct
145 Correct 149 ms 297292 KB Output is correct
146 Correct 161 ms 297432 KB Output is correct
147 Correct 170 ms 297764 KB Output is correct
148 Correct 161 ms 297792 KB Output is correct
149 Correct 165 ms 297868 KB Output is correct
150 Correct 172 ms 297804 KB Output is correct
151 Correct 153 ms 300792 KB Output is correct
152 Correct 157 ms 300456 KB Output is correct
153 Correct 156 ms 297488 KB Output is correct
154 Correct 229 ms 321428 KB Output is correct
155 Correct 156 ms 300532 KB Output is correct
156 Correct 203 ms 319400 KB Output is correct
157 Incorrect 231 ms 321480 KB Output isn't correct
158 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 145 ms 282540 KB Output is correct
2 Correct 117 ms 282440 KB Output is correct
3 Correct 116 ms 282716 KB Output is correct
4 Correct 120 ms 282736 KB Output is correct
5 Correct 118 ms 282760 KB Output is correct
6 Correct 117 ms 282708 KB Output is correct
7 Correct 117 ms 282772 KB Output is correct
8 Correct 116 ms 282640 KB Output is correct
9 Correct 121 ms 282460 KB Output is correct
10 Correct 121 ms 282576 KB Output is correct
11 Correct 118 ms 282444 KB Output is correct
12 Correct 115 ms 282428 KB Output is correct
13 Correct 118 ms 282460 KB Output is correct
14 Correct 116 ms 282472 KB Output is correct
15 Correct 121 ms 282460 KB Output is correct
16 Correct 117 ms 282724 KB Output is correct
17 Correct 115 ms 282700 KB Output is correct
18 Correct 117 ms 282824 KB Output is correct
19 Correct 164 ms 298132 KB Output is correct
20 Correct 132 ms 294060 KB Output is correct
21 Correct 144 ms 301048 KB Output is correct
22 Correct 152 ms 300492 KB Output is correct
23 Correct 173 ms 297412 KB Output is correct
24 Correct 143 ms 301020 KB Output is correct
25 Correct 136 ms 297332 KB Output is correct
26 Correct 145 ms 300876 KB Output is correct
27 Correct 151 ms 300616 KB Output is correct
28 Correct 147 ms 297588 KB Output is correct
29 Correct 220 ms 321596 KB Output is correct
30 Correct 150 ms 300608 KB Output is correct
31 Correct 235 ms 329192 KB Output is correct
32 Correct 220 ms 327756 KB Output is correct
33 Correct 212 ms 319900 KB Output is correct
34 Correct 201 ms 329012 KB Output is correct
35 Correct 173 ms 319744 KB Output is correct
36 Correct 208 ms 328508 KB Output is correct
37 Correct 215 ms 327804 KB Output is correct
38 Correct 181 ms 320080 KB Output is correct
39 Correct 1275 ms 673100 KB Output is correct
40 Correct 234 ms 334156 KB Output is correct
41 Correct 198 ms 339124 KB Output is correct
42 Correct 266 ms 341912 KB Output is correct
43 Correct 233 ms 351828 KB Output is correct
44 Correct 497 ms 511124 KB Output is correct
45 Correct 476 ms 500292 KB Output is correct
46 Correct 1051 ms 764244 KB Output is correct
47 Correct 1220 ms 734304 KB Output is correct
48 Correct 1159 ms 656128 KB Output is correct
49 Correct 779 ms 746272 KB Output is correct
50 Correct 655 ms 654104 KB Output is correct
51 Correct 1142 ms 741192 KB Output is correct
52 Correct 1104 ms 734372 KB Output is correct
53 Correct 1120 ms 656788 KB Output is correct
54 Correct 120 ms 282444 KB Output is correct
55 Correct 118 ms 282344 KB Output is correct
56 Correct 119 ms 282472 KB Output is correct
57 Correct 116 ms 282444 KB Output is correct
58 Correct 119 ms 282720 KB Output is correct
59 Correct 117 ms 282368 KB Output is correct
60 Correct 117 ms 282488 KB Output is correct
61 Correct 117 ms 282428 KB Output is correct
62 Correct 118 ms 282700 KB Output is correct
63 Correct 120 ms 282716 KB Output is correct
64 Correct 117 ms 282656 KB Output is correct
65 Correct 117 ms 282644 KB Output is correct
66 Correct 118 ms 282592 KB Output is correct
67 Correct 118 ms 282556 KB Output is correct
68 Correct 118 ms 282656 KB Output is correct
69 Correct 116 ms 282636 KB Output is correct
70 Correct 121 ms 282704 KB Output is correct
71 Correct 118 ms 282452 KB Output is correct
72 Correct 120 ms 282804 KB Output is correct
73 Correct 119 ms 282444 KB Output is correct
74 Correct 118 ms 282472 KB Output is correct
75 Correct 118 ms 282572 KB Output is correct
76 Correct 118 ms 282456 KB Output is correct
77 Correct 118 ms 282472 KB Output is correct
78 Correct 121 ms 282384 KB Output is correct
79 Correct 120 ms 282484 KB Output is correct
80 Correct 120 ms 282444 KB Output is correct
81 Correct 125 ms 282664 KB Output is correct
82 Correct 118 ms 282408 KB Output is correct
83 Correct 119 ms 282764 KB Output is correct
84 Correct 117 ms 282704 KB Output is correct
85 Correct 119 ms 282628 KB Output is correct
86 Correct 116 ms 282464 KB Output is correct
87 Correct 116 ms 282468 KB Output is correct
88 Correct 118 ms 282396 KB Output is correct
89 Correct 119 ms 282444 KB Output is correct
90 Correct 123 ms 282480 KB Output is correct
91 Correct 120 ms 282444 KB Output is correct
92 Correct 119 ms 282716 KB Output is correct
93 Correct 121 ms 282700 KB Output is correct
94 Correct 121 ms 282820 KB Output is correct
95 Correct 119 ms 282704 KB Output is correct
96 Correct 118 ms 282656 KB Output is correct
97 Correct 118 ms 282700 KB Output is correct
98 Correct 117 ms 282376 KB Output is correct
99 Correct 118 ms 282604 KB Output is correct
100 Correct 118 ms 282356 KB Output is correct
101 Correct 118 ms 282504 KB Output is correct
102 Correct 117 ms 282524 KB Output is correct
103 Correct 122 ms 282524 KB Output is correct
104 Correct 119 ms 282464 KB Output is correct
105 Correct 120 ms 282472 KB Output is correct
106 Correct 118 ms 282576 KB Output is correct
107 Correct 118 ms 282668 KB Output is correct
108 Correct 117 ms 282708 KB Output is correct
109 Correct 120 ms 283084 KB Output is correct
110 Correct 142 ms 293696 KB Output is correct
111 Correct 152 ms 299472 KB Output is correct
112 Correct 145 ms 301068 KB Output is correct
113 Correct 149 ms 297332 KB Output is correct
114 Correct 152 ms 296948 KB Output is correct
115 Correct 146 ms 295412 KB Output is correct
116 Correct 155 ms 298000 KB Output is correct
117 Correct 147 ms 300876 KB Output is correct
118 Correct 147 ms 300576 KB Output is correct
119 Correct 209 ms 319508 KB Output is correct
120 Correct 186 ms 329232 KB Output is correct
121 Correct 200 ms 319756 KB Output is correct
122 Correct 202 ms 318908 KB Output is correct
123 Correct 199 ms 315108 KB Output is correct
124 Correct 414 ms 417704 KB Output is correct
125 Correct 901 ms 651652 KB Output is correct
126 Correct 1035 ms 764248 KB Output is correct
127 Correct 1016 ms 654836 KB Output is correct
128 Correct 976 ms 646292 KB Output is correct
129 Correct 872 ms 607248 KB Output is correct
130 Correct 1057 ms 704908 KB Output is correct
131 Correct 1049 ms 704348 KB Output is correct
132 Correct 152 ms 298048 KB Output is correct
133 Correct 116 ms 282940 KB Output is correct
134 Correct 117 ms 283564 KB Output is correct
135 Correct 140 ms 293548 KB Output is correct
136 Correct 132 ms 293988 KB Output is correct
137 Correct 189 ms 299500 KB Output is correct
138 Correct 140 ms 300896 KB Output is correct
139 Correct 160 ms 300536 KB Output is correct
140 Correct 155 ms 297396 KB Output is correct
141 Correct 188 ms 297364 KB Output is correct
142 Correct 151 ms 296960 KB Output is correct
143 Correct 148 ms 295440 KB Output is correct
144 Correct 150 ms 300980 KB Output is correct
145 Correct 149 ms 297292 KB Output is correct
146 Correct 161 ms 297432 KB Output is correct
147 Correct 170 ms 297764 KB Output is correct
148 Correct 161 ms 297792 KB Output is correct
149 Correct 165 ms 297868 KB Output is correct
150 Correct 172 ms 297804 KB Output is correct
151 Correct 153 ms 300792 KB Output is correct
152 Correct 157 ms 300456 KB Output is correct
153 Correct 156 ms 297488 KB Output is correct
154 Correct 229 ms 321428 KB Output is correct
155 Correct 156 ms 300532 KB Output is correct
156 Correct 203 ms 319400 KB Output is correct
157 Incorrect 231 ms 321480 KB Output isn't correct
158 Halted 0 ms 0 KB -