oj.uz

Submission #769539

# Submission time Handle Problem Language Result Execution time Memory
769539 2023-06-29T18:32:00 Z danikoynov Maze (JOI23_ho_t3) C++14
27 / 100
 923 ms 699012 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[3 * maxn];
pair < int, int > cor[3 * 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 175 ms 423300 KB Output is correct
2 Correct 174 ms 423300 KB Output is correct
3 Correct 174 ms 423508 KB Output is correct
4 Correct 175 ms 423504 KB Output is correct
5 Correct 176 ms 423540 KB Output is correct
6 Correct 174 ms 423472 KB Output is correct
7 Correct 185 ms 423508 KB Output is correct
8 Correct 175 ms 423500 KB Output is correct
9 Correct 177 ms 423376 KB Output is correct
10 Correct 174 ms 423320 KB Output is correct
11 Correct 178 ms 423376 KB Output is correct
12 Correct 178 ms 423280 KB Output is correct
13 Correct 177 ms 423296 KB Output is correct
14 Correct 181 ms 423412 KB Output is correct
15 Correct 175 ms 423500 KB Output is correct
16 Correct 176 ms 423440 KB Output is correct
17 Correct 177 ms 423476 KB Output is correct
18 Correct 184 ms 423508 KB Output is correct
19 Correct 197 ms 433384 KB Output is correct
20 Correct 195 ms 431292 KB Output is correct
21 Correct 191 ms 433428 KB Output is correct
22 Correct 195 ms 433524 KB Output is correct
23 Correct 196 ms 433436 KB Output is correct
24 Correct 192 ms 433632 KB Output is correct
25 Correct 196 ms 433808 KB Output is correct
26 Correct 187 ms 433512 KB Output is correct
27 Correct 189 ms 433472 KB Output is correct
28 Correct 198 ms 433432 KB Output is correct
29 Correct 238 ms 448780 KB Output is correct
30 Correct 194 ms 433816 KB Output is correct
31 Correct 211 ms 448980 KB Output is correct
32 Correct 232 ms 448588 KB Output is correct
33 Correct 232 ms 448652 KB Output is correct
34 Correct 209 ms 449244 KB Output is correct
35 Correct 208 ms 449220 KB Output is correct
36 Correct 219 ms 448888 KB Output is correct
37 Correct 228 ms 448780 KB Output is correct
38 Correct 212 ms 448624 KB Output is correct
39 Correct 923 ms 676048 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 216 ms 455092 KB Output is correct
42 Correct 269 ms 459536 KB Output is correct
43 Correct 241 ms 464616 KB Output is correct
44 Correct 351 ms 548944 KB Output is correct
45 Correct 372 ms 558960 KB Output is correct
46 Correct 792 ms 699012 KB Output is correct
47 Correct 779 ms 676132 KB Output is correct
48 Correct 860 ms 676104 KB Output is correct
49 Correct 508 ms 681804 KB Output is correct
50 Correct 500 ms 681644 KB Output is correct
51 Correct 756 ms 676932 KB Output is correct
52 Correct 699 ms 676344 KB Output is correct
53 Correct 851 ms 676208 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 181 ms 423324 KB Output is correct
2 Correct 182 ms 423352 KB Output is correct
3 Correct 175 ms 423304 KB Output is correct
4 Correct 177 ms 423368 KB Output is correct
5 Correct 178 ms 423516 KB Output is correct
6 Correct 180 ms 423300 KB Output is correct
7 Correct 177 ms 423376 KB Output is correct
8 Correct 177 ms 423428 KB Output is correct
9 Correct 178 ms 423504 KB Output is correct
10 Correct 177 ms 423496 KB Output is correct
11 Correct 178 ms 423468 KB Output is correct
12 Correct 178 ms 423412 KB Output is correct
13 Correct 184 ms 423596 KB Output is correct
14 Correct 177 ms 423396 KB Output is correct
15 Correct 174 ms 423560 KB Output is correct
16 Correct 174 ms 423508 KB Output is correct
17 Correct 178 ms 423556 KB Output is correct
18 Correct 178 ms 423376 KB Output is correct
19 Correct 173 ms 423500 KB Output is correct
20 Correct 174 ms 423412 KB Output is correct
21 Correct 175 ms 423256 KB Output is correct
22 Correct 173 ms 423448 KB Output is correct
23 Correct 177 ms 423308 KB Output is correct
24 Correct 178 ms 423400 KB Output is correct
25 Correct 175 ms 423384 KB Output is correct
26 Correct 177 ms 423360 KB Output is correct
27 Correct 183 ms 423288 KB Output is correct
28 Correct 176 ms 423460 KB Output is correct
29 Correct 177 ms 423376 KB Output is correct
30 Correct 176 ms 423516 KB Output is correct
31 Correct 179 ms 423500 KB Output is correct
32 Correct 178 ms 423532 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 175 ms 423320 KB Output is correct
2 Correct 180 ms 423452 KB Output is correct
3 Correct 176 ms 423372 KB Output is correct
4 Correct 178 ms 423300 KB Output is correct
5 Correct 175 ms 423376 KB Output is correct
6 Correct 180 ms 423436 KB Output is correct
7 Correct 179 ms 423560 KB Output is correct
8 Correct 178 ms 423544 KB Output is correct
9 Correct 181 ms 423520 KB Output is correct
10 Correct 176 ms 423424 KB Output is correct
11 Correct 179 ms 423520 KB Output is correct
12 Correct 177 ms 423436 KB Output is correct
13 Correct 180 ms 423288 KB Output is correct
14 Correct 179 ms 423492 KB Output is correct
15 Correct 182 ms 423380 KB Output is correct
16 Correct 290 ms 423440 KB Output is correct
17 Correct 177 ms 423392 KB Output is correct
18 Correct 175 ms 423380 KB Output is correct
19 Correct 177 ms 423304 KB Output is correct
20 Correct 177 ms 423372 KB Output is correct
21 Correct 180 ms 423476 KB Output is correct
22 Correct 177 ms 423448 KB Output is correct
23 Correct 174 ms 423524 KB Output is correct
24 Correct 175 ms 423724 KB Output is correct
25 Correct 186 ms 429740 KB Output is correct
26 Correct 187 ms 433112 KB Output is correct
27 Correct 191 ms 433492 KB Output is correct
28 Correct 189 ms 431692 KB Output is correct
29 Correct 184 ms 431604 KB Output is correct
30 Correct 189 ms 431684 KB Output is correct
31 Incorrect 186 ms 433288 KB Output isn't correct
32 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 181 ms 423324 KB Output is correct
2 Correct 182 ms 423352 KB Output is correct
3 Correct 175 ms 423304 KB Output is correct
4 Correct 177 ms 423368 KB Output is correct
5 Correct 178 ms 423516 KB Output is correct
6 Correct 180 ms 423300 KB Output is correct
7 Correct 177 ms 423376 KB Output is correct
8 Correct 177 ms 423428 KB Output is correct
9 Correct 178 ms 423504 KB Output is correct
10 Correct 177 ms 423496 KB Output is correct
11 Correct 178 ms 423468 KB Output is correct
12 Correct 178 ms 423412 KB Output is correct
13 Correct 184 ms 423596 KB Output is correct
14 Correct 177 ms 423396 KB Output is correct
15 Correct 174 ms 423560 KB Output is correct
16 Correct 174 ms 423508 KB Output is correct
17 Correct 178 ms 423556 KB Output is correct
18 Correct 178 ms 423376 KB Output is correct
19 Correct 173 ms 423500 KB Output is correct
20 Correct 174 ms 423412 KB Output is correct
21 Correct 175 ms 423256 KB Output is correct
22 Correct 173 ms 423448 KB Output is correct
23 Correct 177 ms 423308 KB Output is correct
24 Correct 178 ms 423400 KB Output is correct
25 Correct 175 ms 423384 KB Output is correct
26 Correct 177 ms 423360 KB Output is correct
27 Correct 183 ms 423288 KB Output is correct
28 Correct 176 ms 423460 KB Output is correct
29 Correct 177 ms 423376 KB Output is correct
30 Correct 176 ms 423516 KB Output is correct
31 Correct 179 ms 423500 KB Output is correct
32 Correct 178 ms 423532 KB Output is correct
33 Correct 193 ms 433404 KB Output is correct
34 Correct 175 ms 423696 KB Output is correct
35 Correct 175 ms 424072 KB Output is correct
36 Correct 186 ms 429724 KB Output is correct
37 Correct 187 ms 431264 KB Output is correct
38 Correct 193 ms 433264 KB Output is correct
39 Correct 187 ms 433484 KB Output is correct
40 Correct 196 ms 433496 KB Output is correct
41 Correct 196 ms 433440 KB Output is correct
42 Correct 184 ms 431656 KB Output is correct
43 Correct 185 ms 431612 KB Output is correct
44 Correct 184 ms 431616 KB Output is correct
45 Correct 188 ms 433660 KB Output is correct
46 Correct 188 ms 433620 KB Output is correct
47 Correct 192 ms 433484 KB Output is correct
48 Incorrect 191 ms 433492 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 181 ms 423324 KB Output is correct
2 Correct 182 ms 423352 KB Output is correct
3 Correct 175 ms 423304 KB Output is correct
4 Correct 177 ms 423368 KB Output is correct
5 Correct 178 ms 423516 KB Output is correct
6 Correct 180 ms 423300 KB Output is correct
7 Correct 177 ms 423376 KB Output is correct
8 Correct 177 ms 423428 KB Output is correct
9 Correct 178 ms 423504 KB Output is correct
10 Correct 177 ms 423496 KB Output is correct
11 Correct 178 ms 423468 KB Output is correct
12 Correct 178 ms 423412 KB Output is correct
13 Correct 184 ms 423596 KB Output is correct
14 Correct 177 ms 423396 KB Output is correct
15 Correct 174 ms 423560 KB Output is correct
16 Correct 174 ms 423508 KB Output is correct
17 Correct 178 ms 423556 KB Output is correct
18 Correct 178 ms 423376 KB Output is correct
19 Correct 173 ms 423500 KB Output is correct
20 Correct 174 ms 423412 KB Output is correct
21 Correct 175 ms 423256 KB Output is correct
22 Correct 173 ms 423448 KB Output is correct
23 Correct 177 ms 423308 KB Output is correct
24 Correct 178 ms 423400 KB Output is correct
25 Correct 175 ms 423384 KB Output is correct
26 Correct 177 ms 423360 KB Output is correct
27 Correct 183 ms 423288 KB Output is correct
28 Correct 176 ms 423460 KB Output is correct
29 Correct 177 ms 423376 KB Output is correct
30 Correct 176 ms 423516 KB Output is correct
31 Correct 179 ms 423500 KB Output is correct
32 Correct 178 ms 423532 KB Output is correct
33 Correct 193 ms 433404 KB Output is correct
34 Correct 175 ms 423696 KB Output is correct
35 Correct 175 ms 424072 KB Output is correct
36 Correct 186 ms 429724 KB Output is correct
37 Correct 187 ms 431264 KB Output is correct
38 Correct 193 ms 433264 KB Output is correct
39 Correct 187 ms 433484 KB Output is correct
40 Correct 196 ms 433496 KB Output is correct
41 Correct 196 ms 433440 KB Output is correct
42 Correct 184 ms 431656 KB Output is correct
43 Correct 185 ms 431612 KB Output is correct
44 Correct 184 ms 431616 KB Output is correct
45 Correct 188 ms 433660 KB Output is correct
46 Correct 188 ms 433620 KB Output is correct
47 Correct 192 ms 433484 KB Output is correct
48 Incorrect 191 ms 433492 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 175 ms 423300 KB Output is correct
2 Correct 174 ms 423300 KB Output is correct
3 Correct 174 ms 423508 KB Output is correct
4 Correct 175 ms 423504 KB Output is correct
5 Correct 176 ms 423540 KB Output is correct
6 Correct 174 ms 423472 KB Output is correct
7 Correct 185 ms 423508 KB Output is correct
8 Correct 175 ms 423500 KB Output is correct
9 Correct 177 ms 423376 KB Output is correct
10 Correct 174 ms 423320 KB Output is correct
11 Correct 178 ms 423376 KB Output is correct
12 Correct 178 ms 423280 KB Output is correct
13 Correct 177 ms 423296 KB Output is correct
14 Correct 181 ms 423412 KB Output is correct
15 Correct 175 ms 423500 KB Output is correct
16 Correct 176 ms 423440 KB Output is correct
17 Correct 177 ms 423476 KB Output is correct
18 Correct 184 ms 423508 KB Output is correct
19 Correct 197 ms 433384 KB Output is correct
20 Correct 195 ms 431292 KB Output is correct
21 Correct 191 ms 433428 KB Output is correct
22 Correct 195 ms 433524 KB Output is correct
23 Correct 196 ms 433436 KB Output is correct
24 Correct 192 ms 433632 KB Output is correct
25 Correct 196 ms 433808 KB Output is correct
26 Correct 187 ms 433512 KB Output is correct
27 Correct 189 ms 433472 KB Output is correct
28 Correct 198 ms 433432 KB Output is correct
29 Correct 238 ms 448780 KB Output is correct
30 Correct 194 ms 433816 KB Output is correct
31 Correct 211 ms 448980 KB Output is correct
32 Correct 232 ms 448588 KB Output is correct
33 Correct 232 ms 448652 KB Output is correct
34 Correct 209 ms 449244 KB Output is correct
35 Correct 208 ms 449220 KB Output is correct
36 Correct 219 ms 448888 KB Output is correct
37 Correct 228 ms 448780 KB Output is correct
38 Correct 212 ms 448624 KB Output is correct
39 Correct 923 ms 676048 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 216 ms 455092 KB Output is correct
42 Correct 269 ms 459536 KB Output is correct
43 Correct 241 ms 464616 KB Output is correct
44 Correct 351 ms 548944 KB Output is correct
45 Correct 372 ms 558960 KB Output is correct
46 Correct 792 ms 699012 KB Output is correct
47 Correct 779 ms 676132 KB Output is correct
48 Correct 860 ms 676104 KB Output is correct
49 Correct 508 ms 681804 KB Output is correct
50 Correct 500 ms 681644 KB Output is correct
51 Correct 756 ms 676932 KB Output is correct
52 Correct 699 ms 676344 KB Output is correct
53 Correct 851 ms 676208 KB Output is correct
54 Correct 181 ms 423324 KB Output is correct
55 Correct 182 ms 423352 KB Output is correct
56 Correct 175 ms 423304 KB Output is correct
57 Correct 177 ms 423368 KB Output is correct
58 Correct 178 ms 423516 KB Output is correct
59 Correct 180 ms 423300 KB Output is correct
60 Correct 177 ms 423376 KB Output is correct
61 Correct 177 ms 423428 KB Output is correct
62 Correct 178 ms 423504 KB Output is correct
63 Correct 177 ms 423496 KB Output is correct
64 Correct 178 ms 423468 KB Output is correct
65 Correct 178 ms 423412 KB Output is correct
66 Correct 184 ms 423596 KB Output is correct
67 Correct 177 ms 423396 KB Output is correct
68 Correct 174 ms 423560 KB Output is correct
69 Correct 174 ms 423508 KB Output is correct
70 Correct 178 ms 423556 KB Output is correct
71 Correct 178 ms 423376 KB Output is correct
72 Correct 173 ms 423500 KB Output is correct
73 Correct 174 ms 423412 KB Output is correct
74 Correct 175 ms 423256 KB Output is correct
75 Correct 173 ms 423448 KB Output is correct
76 Correct 177 ms 423308 KB Output is correct
77 Correct 178 ms 423400 KB Output is correct
78 Correct 175 ms 423384 KB Output is correct
79 Correct 177 ms 423360 KB Output is correct
80 Correct 183 ms 423288 KB Output is correct
81 Correct 176 ms 423460 KB Output is correct
82 Correct 177 ms 423376 KB Output is correct
83 Correct 176 ms 423516 KB Output is correct
84 Correct 179 ms 423500 KB Output is correct
85 Correct 178 ms 423532 KB Output is correct
86 Correct 175 ms 423320 KB Output is correct
87 Correct 180 ms 423452 KB Output is correct
88 Correct 176 ms 423372 KB Output is correct
89 Correct 178 ms 423300 KB Output is correct
90 Correct 175 ms 423376 KB Output is correct
91 Correct 180 ms 423436 KB Output is correct
92 Correct 179 ms 423560 KB Output is correct
93 Correct 178 ms 423544 KB Output is correct
94 Correct 181 ms 423520 KB Output is correct
95 Correct 176 ms 423424 KB Output is correct
96 Correct 179 ms 423520 KB Output is correct
97 Correct 177 ms 423436 KB Output is correct
98 Correct 180 ms 423288 KB Output is correct
99 Correct 179 ms 423492 KB Output is correct
100 Correct 182 ms 423380 KB Output is correct
101 Correct 290 ms 423440 KB Output is correct
102 Correct 177 ms 423392 KB Output is correct
103 Correct 175 ms 423380 KB Output is correct
104 Correct 177 ms 423304 KB Output is correct
105 Correct 177 ms 423372 KB Output is correct
106 Correct 180 ms 423476 KB Output is correct
107 Correct 177 ms 423448 KB Output is correct
108 Correct 174 ms 423524 KB Output is correct
109 Correct 175 ms 423724 KB Output is correct
110 Correct 186 ms 429740 KB Output is correct
111 Correct 187 ms 433112 KB Output is correct
112 Correct 191 ms 433492 KB Output is correct
113 Correct 189 ms 431692 KB Output is correct
114 Correct 184 ms 431604 KB Output is correct
115 Correct 189 ms 431684 KB Output is correct
116 Incorrect 186 ms 433288 KB Output isn't correct
117 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 175 ms 423300 KB Output is correct
2 Correct 174 ms 423300 KB Output is correct
3 Correct 174 ms 423508 KB Output is correct
4 Correct 175 ms 423504 KB Output is correct
5 Correct 176 ms 423540 KB Output is correct
6 Correct 174 ms 423472 KB Output is correct
7 Correct 185 ms 423508 KB Output is correct
8 Correct 175 ms 423500 KB Output is correct
9 Correct 177 ms 423376 KB Output is correct
10 Correct 174 ms 423320 KB Output is correct
11 Correct 178 ms 423376 KB Output is correct
12 Correct 178 ms 423280 KB Output is correct
13 Correct 177 ms 423296 KB Output is correct
14 Correct 181 ms 423412 KB Output is correct
15 Correct 175 ms 423500 KB Output is correct
16 Correct 176 ms 423440 KB Output is correct
17 Correct 177 ms 423476 KB Output is correct
18 Correct 184 ms 423508 KB Output is correct
19 Correct 197 ms 433384 KB Output is correct
20 Correct 195 ms 431292 KB Output is correct
21 Correct 191 ms 433428 KB Output is correct
22 Correct 195 ms 433524 KB Output is correct
23 Correct 196 ms 433436 KB Output is correct
24 Correct 192 ms 433632 KB Output is correct
25 Correct 196 ms 433808 KB Output is correct
26 Correct 187 ms 433512 KB Output is correct
27 Correct 189 ms 433472 KB Output is correct
28 Correct 198 ms 433432 KB Output is correct
29 Correct 238 ms 448780 KB Output is correct
30 Correct 194 ms 433816 KB Output is correct
31 Correct 211 ms 448980 KB Output is correct
32 Correct 232 ms 448588 KB Output is correct
33 Correct 232 ms 448652 KB Output is correct
34 Correct 209 ms 449244 KB Output is correct
35 Correct 208 ms 449220 KB Output is correct
36 Correct 219 ms 448888 KB Output is correct
37 Correct 228 ms 448780 KB Output is correct
38 Correct 212 ms 448624 KB Output is correct
39 Correct 923 ms 676048 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 216 ms 455092 KB Output is correct
42 Correct 269 ms 459536 KB Output is correct
43 Correct 241 ms 464616 KB Output is correct
44 Correct 351 ms 548944 KB Output is correct
45 Correct 372 ms 558960 KB Output is correct
46 Correct 792 ms 699012 KB Output is correct
47 Correct 779 ms 676132 KB Output is correct
48 Correct 860 ms 676104 KB Output is correct
49 Correct 508 ms 681804 KB Output is correct
50 Correct 500 ms 681644 KB Output is correct
51 Correct 756 ms 676932 KB Output is correct
52 Correct 699 ms 676344 KB Output is correct
53 Correct 851 ms 676208 KB Output is correct
54 Correct 181 ms 423324 KB Output is correct
55 Correct 182 ms 423352 KB Output is correct
56 Correct 175 ms 423304 KB Output is correct
57 Correct 177 ms 423368 KB Output is correct
58 Correct 178 ms 423516 KB Output is correct
59 Correct 180 ms 423300 KB Output is correct
60 Correct 177 ms 423376 KB Output is correct
61 Correct 177 ms 423428 KB Output is correct
62 Correct 178 ms 423504 KB Output is correct
63 Correct 177 ms 423496 KB Output is correct
64 Correct 178 ms 423468 KB Output is correct
65 Correct 178 ms 423412 KB Output is correct
66 Correct 184 ms 423596 KB Output is correct
67 Correct 177 ms 423396 KB Output is correct
68 Correct 174 ms 423560 KB Output is correct
69 Correct 174 ms 423508 KB Output is correct
70 Correct 178 ms 423556 KB Output is correct
71 Correct 178 ms 423376 KB Output is correct
72 Correct 173 ms 423500 KB Output is correct
73 Correct 174 ms 423412 KB Output is correct
74 Correct 175 ms 423256 KB Output is correct
75 Correct 173 ms 423448 KB Output is correct
76 Correct 177 ms 423308 KB Output is correct
77 Correct 178 ms 423400 KB Output is correct
78 Correct 175 ms 423384 KB Output is correct
79 Correct 177 ms 423360 KB Output is correct
80 Correct 183 ms 423288 KB Output is correct
81 Correct 176 ms 423460 KB Output is correct
82 Correct 177 ms 423376 KB Output is correct
83 Correct 176 ms 423516 KB Output is correct
84 Correct 179 ms 423500 KB Output is correct
85 Correct 178 ms 423532 KB Output is correct
86 Correct 175 ms 423320 KB Output is correct
87 Correct 180 ms 423452 KB Output is correct
88 Correct 176 ms 423372 KB Output is correct
89 Correct 178 ms 423300 KB Output is correct
90 Correct 175 ms 423376 KB Output is correct
91 Correct 180 ms 423436 KB Output is correct
92 Correct 179 ms 423560 KB Output is correct
93 Correct 178 ms 423544 KB Output is correct
94 Correct 181 ms 423520 KB Output is correct
95 Correct 176 ms 423424 KB Output is correct
96 Correct 179 ms 423520 KB Output is correct
97 Correct 177 ms 423436 KB Output is correct
98 Correct 180 ms 423288 KB Output is correct
99 Correct 179 ms 423492 KB Output is correct
100 Correct 182 ms 423380 KB Output is correct
101 Correct 290 ms 423440 KB Output is correct
102 Correct 177 ms 423392 KB Output is correct
103 Correct 175 ms 423380 KB Output is correct
104 Correct 177 ms 423304 KB Output is correct
105 Correct 177 ms 423372 KB Output is correct
106 Correct 180 ms 423476 KB Output is correct
107 Correct 177 ms 423448 KB Output is correct
108 Correct 174 ms 423524 KB Output is correct
109 Correct 175 ms 423724 KB Output is correct
110 Correct 186 ms 429740 KB Output is correct
111 Correct 187 ms 433112 KB Output is correct
112 Correct 191 ms 433492 KB Output is correct
113 Correct 189 ms 431692 KB Output is correct
114 Correct 184 ms 431604 KB Output is correct
115 Correct 189 ms 431684 KB Output is correct
116 Incorrect 186 ms 433288 KB Output isn't correct
117 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 175 ms 423300 KB Output is correct
2 Correct 174 ms 423300 KB Output is correct
3 Correct 174 ms 423508 KB Output is correct
4 Correct 175 ms 423504 KB Output is correct
5 Correct 176 ms 423540 KB Output is correct
6 Correct 174 ms 423472 KB Output is correct
7 Correct 185 ms 423508 KB Output is correct
8 Correct 175 ms 423500 KB Output is correct
9 Correct 177 ms 423376 KB Output is correct
10 Correct 174 ms 423320 KB Output is correct
11 Correct 178 ms 423376 KB Output is correct
12 Correct 178 ms 423280 KB Output is correct
13 Correct 177 ms 423296 KB Output is correct
14 Correct 181 ms 423412 KB Output is correct
15 Correct 175 ms 423500 KB Output is correct
16 Correct 176 ms 423440 KB Output is correct
17 Correct 177 ms 423476 KB Output is correct
18 Correct 184 ms 423508 KB Output is correct
19 Correct 197 ms 433384 KB Output is correct
20 Correct 195 ms 431292 KB Output is correct
21 Correct 191 ms 433428 KB Output is correct
22 Correct 195 ms 433524 KB Output is correct
23 Correct 196 ms 433436 KB Output is correct
24 Correct 192 ms 433632 KB Output is correct
25 Correct 196 ms 433808 KB Output is correct
26 Correct 187 ms 433512 KB Output is correct
27 Correct 189 ms 433472 KB Output is correct
28 Correct 198 ms 433432 KB Output is correct
29 Correct 238 ms 448780 KB Output is correct
30 Correct 194 ms 433816 KB Output is correct
31 Correct 211 ms 448980 KB Output is correct
32 Correct 232 ms 448588 KB Output is correct
33 Correct 232 ms 448652 KB Output is correct
34 Correct 209 ms 449244 KB Output is correct
35 Correct 208 ms 449220 KB Output is correct
36 Correct 219 ms 448888 KB Output is correct
37 Correct 228 ms 448780 KB Output is correct
38 Correct 212 ms 448624 KB Output is correct
39 Correct 923 ms 676048 KB Output is correct
40 Correct 215 ms 452048 KB Output is correct
41 Correct 216 ms 455092 KB Output is correct
42 Correct 269 ms 459536 KB Output is correct
43 Correct 241 ms 464616 KB Output is correct
44 Correct 351 ms 548944 KB Output is correct
45 Correct 372 ms 558960 KB Output is correct
46 Correct 792 ms 699012 KB Output is correct
47 Correct 779 ms 676132 KB Output is correct
48 Correct 860 ms 676104 KB Output is correct
49 Correct 508 ms 681804 KB Output is correct
50 Correct 500 ms 681644 KB Output is correct
51 Correct 756 ms 676932 KB Output is correct
52 Correct 699 ms 676344 KB Output is correct
53 Correct 851 ms 676208 KB Output is correct
54 Correct 181 ms 423324 KB Output is correct
55 Correct 182 ms 423352 KB Output is correct
56 Correct 175 ms 423304 KB Output is correct
57 Correct 177 ms 423368 KB Output is correct
58 Correct 178 ms 423516 KB Output is correct
59 Correct 180 ms 423300 KB Output is correct
60 Correct 177 ms 423376 KB Output is correct
61 Correct 177 ms 423428 KB Output is correct
62 Correct 178 ms 423504 KB Output is correct
63 Correct 177 ms 423496 KB Output is correct
64 Correct 178 ms 423468 KB Output is correct
65 Correct 178 ms 423412 KB Output is correct
66 Correct 184 ms 423596 KB Output is correct
67 Correct 177 ms 423396 KB Output is correct
68 Correct 174 ms 423560 KB Output is correct
69 Correct 174 ms 423508 KB Output is correct
70 Correct 178 ms 423556 KB Output is correct
71 Correct 178 ms 423376 KB Output is correct
72 Correct 173 ms 423500 KB Output is correct
73 Correct 174 ms 423412 KB Output is correct
74 Correct 175 ms 423256 KB Output is correct
75 Correct 173 ms 423448 KB Output is correct
76 Correct 177 ms 423308 KB Output is correct
77 Correct 178 ms 423400 KB Output is correct
78 Correct 175 ms 423384 KB Output is correct
79 Correct 177 ms 423360 KB Output is correct
80 Correct 183 ms 423288 KB Output is correct
81 Correct 176 ms 423460 KB Output is correct
82 Correct 177 ms 423376 KB Output is correct
83 Correct 176 ms 423516 KB Output is correct
84 Correct 179 ms 423500 KB Output is correct
85 Correct 178 ms 423532 KB Output is correct
86 Correct 175 ms 423320 KB Output is correct
87 Correct 180 ms 423452 KB Output is correct
88 Correct 176 ms 423372 KB Output is correct
89 Correct 178 ms 423300 KB Output is correct
90 Correct 175 ms 423376 KB Output is correct
91 Correct 180 ms 423436 KB Output is correct
92 Correct 179 ms 423560 KB Output is correct
93 Correct 178 ms 423544 KB Output is correct
94 Correct 181 ms 423520 KB Output is correct
95 Correct 176 ms 423424 KB Output is correct
96 Correct 179 ms 423520 KB Output is correct
97 Correct 177 ms 423436 KB Output is correct
98 Correct 180 ms 423288 KB Output is correct
99 Correct 179 ms 423492 KB Output is correct
100 Correct 182 ms 423380 KB Output is correct
101 Correct 290 ms 423440 KB Output is correct
102 Correct 177 ms 423392 KB Output is correct
103 Correct 175 ms 423380 KB Output is correct
104 Correct 177 ms 423304 KB Output is correct
105 Correct 177 ms 423372 KB Output is correct
106 Correct 180 ms 423476 KB Output is correct
107 Correct 177 ms 423448 KB Output is correct
108 Correct 174 ms 423524 KB Output is correct
109 Correct 175 ms 423724 KB Output is correct
110 Correct 186 ms 429740 KB Output is correct
111 Correct 187 ms 433112 KB Output is correct
112 Correct 191 ms 433492 KB Output is correct
113 Correct 189 ms 431692 KB Output is correct
114 Correct 184 ms 431604 KB Output is correct
115 Correct 189 ms 431684 KB Output is correct
116 Incorrect 186 ms 433288 KB Output isn't correct
117 Halted 0 ms 0 KB -