oj.uz

Submission #780232

# Submission time Handle Problem Language Result Execution time Memory
780232 2023-07-12T07:29:47 Z boris_mihov Maze (JOI23_ho_t3) C++17
51 / 100
 2000 ms 672528 KB 
#include <algorithm>
#include <iostream>
#include <numeric>
#include <cassert>
#include <vector>
#include <queue>

typedef long long llong;
const int MAXLOG = 23;
const int MAXN = 6000000 + 10;
const int INF  = 1e9;

struct BIT
{
    std::vector <int> tree;
    void build(int sz)
    {
        tree.resize(sz + 1, 0);
    }

    void update(int pos, int value)
    {
        for (int idx = pos ; idx < tree.size() ; idx += idx & (-idx))
        {
            tree[idx] += value;
        }
    }

    int query(int pos)
    {
        int res = 0;
        for (int idx = pos ; idx > 0 ; idx -= idx & (-idx))
        {
            res += tree[idx];
        }

        return pos - res;
    }

    int findKth(int k)
    {
        int idx = 0;
        for (int log = MAXLOG - 1 ; log >= 0 ; --log)
        {
            if (idx + (1 << log) < tree.size() && (1 << log) - tree[idx + (1 << log)] < k)
            {
                idx += (1 << log);
                k -= (1 << log) - tree[idx];
            }
        }

        return idx + 1;
    }
};

int r, c, n;
int sRow, sCol;
int eRow, eCol;
BIT byROW[MAXN];
BIT byCOL[MAXN];
std::pair <int,int> delta[] = {{-1, 0}, {0, -1}, {1, 0}, {0, 1}};
std::deque <std::pair <int,int>> dq;
std::vector <int> dist[MAXN];
std::string t[MAXN];

bool isOutside(int row, int col)
{
    return row == 0 || row == r + 1 || col == 0 || col == c + 1;
}

void setCELL(int row, int col)
{
    // byROW[row].update(col, 1); 
    // byCOL[col].update(row, 1); 
}

void addROW(int row, int colL, int colR, int currDist)
{
    // int curr = byROW[row].query(colL - 1);
    // while (true)
    // {
    //     int search = byROW[row].findKth(curr + 1);
    //     if (search > colR)
    //     {
    //         break;
    //     }

    //     if (dist[row][search] > currDist + 1) dist[row][search] = currDist + 1;
    //     dq.push_back({row, search});
    //     setCELL(row, search);
    // }

    for (int i = colL ; i <= colR ; ++i)
    {
        if (dist[row][i] == INF)
        {
            dist[row][i] = currDist + 1;
            dq.push_back({row, i});
        }
    }
}

void addCOL(int col, int rowL, int rowR, int currDist)
{
    // int curr = byCOL[col].query(rowL - 1);
    // while (true)
    // {
    //     int search = byCOL[col].findKth(curr + 1);
    //     if (search > rowR)
    //     {
    //         break;
    //     }

    //     if (dist[search][col] > currDist + 1) dist[search][col] = currDist + 1;
    //     dq.push_back({search, col});
    //     setCELL(search, col);
    // }

    for (int i = rowL ; i <= rowR ; ++i)
    {
        if (dist[i][col] == INF)
        {
            dist[i][col] = currDist + 1;
            dq.push_back({i, col});
        }
    }
}

void solve()
{
    for (int i = 1 ; i <= r ; ++i)
    {
        std::fill(dist[i].begin(), dist[i].end(), INF);
    }

    for (int i = 1 ; i <= r ; ++i)
    {
        byROW[i].build(c);
    }
    
    for (int i = 1 ; i <= c ; ++i)
    {
        byCOL[i].build(r);
    }
    
    dq.push_back({sRow, sCol});
    dist[sRow][sCol] = 0;
    setCELL(sRow, sCol);

    while (!dq.empty())
    {
        auto [row, col] = dq.front();
        dq.pop_front();    

        if (row == eRow && col == eCol)
        {
            std::cout << dist[row][col] << '\n';
            break;
        }

        for (const auto &[dx, dy] : delta)
        {
            if (isOutside(row + dx, col + dy) || dist[row + dx][col + dy] <= dist[row][col])
            {
                continue;
            }

            if (t[row + dx][col + dy] == '.')
            {
                setCELL(row + dx, col + dy);
                dist[row + dx][col + dy] = dist[row][col]; 
                dq.push_front({row + dx, col + dy});
            }
        }

        if (abs(row - eRow) <= n && abs(col - eCol) <= n && dist[eRow][eCol] > dist[row][col])
        {
            setCELL(eRow, eCol);
            dist[eRow][eCol] = dist[row][col] + 1;
            dq.push_back({eRow, eCol});
        }

        addROW(std::max(1, row - n), std::max(1, col - n + 1), std::min(c, col + n - 1), dist[row][col]);
        addROW(std::min(r, row + n), std::max(1, col - n + 1), std::min(c, col + n - 1), dist[row][col]);
        addCOL(std::max(1, col - n), std::max(1, row - n + 1), std::min(r, row + n - 1), dist[row][col]);
        addCOL(std::min(c, col + n), std::max(1, row - n + 1), std::min(r, row + n - 1), dist[row][col]);
    }
}

void input()
{
    std::cin >> r >> c >> n;
    std::cin >> sRow >> sCol;
    std::cin >> eRow >> eCol;
    for (int i = 1 ; i <= r ; ++i)
    {
        std::cin >> t[i];
        t[i] = ' ' + t[i];
        dist[i].resize(c + 1, INF);
    }
}

void fastIOI()
{
    std::ios_base :: sync_with_stdio(0);
    std::cout.tie(nullptr);
    std::cin.tie(nullptr);
}

int main()
{
    fastIOI();
    input();
    solve();

    return 0;
}

Compilation message

Main.cpp: In member function 'void BIT::update(int, int)':
Main.cpp:23:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |         for (int idx = pos ; idx < tree.size() ; idx += idx & (-idx))
      |                              ~~~~^~~~~~~~~~~~~
Main.cpp: In member function 'int BIT::findKth(int)':
Main.cpp:45:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |             if (idx + (1 << log) < tree.size() && (1 << log) - tree[idx + (1 << log)] < k)
      |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 248 ms 610848 KB Output is correct
2 Correct 242 ms 610772 KB Output is correct
3 Correct 238 ms 610868 KB Output is correct
4 Correct 239 ms 610884 KB Output is correct
5 Correct 242 ms 610884 KB Output is correct
6 Correct 238 ms 610836 KB Output is correct
7 Correct 240 ms 610892 KB Output is correct
8 Correct 241 ms 610876 KB Output is correct
9 Correct 242 ms 610868 KB Output is correct
10 Correct 243 ms 610944 KB Output is correct
11 Correct 239 ms 610864 KB Output is correct
12 Correct 238 ms 610768 KB Output is correct
13 Correct 239 ms 610860 KB Output is correct
14 Correct 239 ms 610792 KB Output is correct
15 Correct 242 ms 610872 KB Output is correct
16 Correct 248 ms 610812 KB Output is correct
17 Correct 246 ms 610796 KB Output is correct
18 Correct 238 ms 610764 KB Output is correct
19 Correct 244 ms 611708 KB Output is correct
20 Correct 266 ms 612796 KB Output is correct
21 Correct 244 ms 611920 KB Output is correct
22 Correct 247 ms 611624 KB Output is correct
23 Correct 244 ms 611712 KB Output is correct
24 Correct 243 ms 613340 KB Output is correct
25 Correct 244 ms 613288 KB Output is correct
26 Correct 241 ms 611668 KB Output is correct
27 Correct 246 ms 611708 KB Output is correct
28 Correct 252 ms 611712 KB Output is correct
29 Correct 249 ms 612956 KB Output is correct
30 Correct 245 ms 612344 KB Output is correct
31 Correct 246 ms 613196 KB Output is correct
32 Correct 250 ms 612872 KB Output is correct
33 Correct 249 ms 612940 KB Output is correct
34 Correct 253 ms 616928 KB Output is correct
35 Correct 254 ms 616984 KB Output is correct
36 Correct 250 ms 613112 KB Output is correct
37 Correct 253 ms 612928 KB Output is correct
38 Correct 242 ms 612972 KB Output is correct
39 Correct 307 ms 631500 KB Output is correct
40 Correct 247 ms 613344 KB Output is correct
41 Correct 254 ms 618528 KB Output is correct
42 Correct 253 ms 613796 KB Output is correct
43 Correct 257 ms 617012 KB Output is correct
44 Correct 264 ms 623960 KB Output is correct
45 Correct 265 ms 623664 KB Output is correct
46 Correct 286 ms 637824 KB Output is correct
47 Correct 313 ms 631516 KB Output is correct
48 Correct 305 ms 631496 KB Output is correct
49 Correct 327 ms 672528 KB Output is correct
50 Correct 324 ms 672508 KB Output is correct
51 Correct 305 ms 631776 KB Output is correct
52 Correct 280 ms 631580 KB Output is correct
53 Correct 313 ms 631576 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 240 ms 610872 KB Output is correct
2 Correct 241 ms 610872 KB Output is correct
3 Correct 242 ms 610820 KB Output is correct
4 Correct 240 ms 610852 KB Output is correct
5 Correct 243 ms 610792 KB Output is correct
6 Correct 243 ms 610972 KB Output is correct
7 Correct 242 ms 610848 KB Output is correct
8 Correct 246 ms 610876 KB Output is correct
9 Correct 245 ms 610888 KB Output is correct
10 Correct 244 ms 610768 KB Output is correct
11 Correct 239 ms 610796 KB Output is correct
12 Correct 244 ms 610916 KB Output is correct
13 Correct 241 ms 610784 KB Output is correct
14 Correct 243 ms 610876 KB Output is correct
15 Correct 240 ms 610848 KB Output is correct
16 Correct 242 ms 610836 KB Output is correct
17 Correct 247 ms 611020 KB Output is correct
18 Correct 244 ms 610800 KB Output is correct
19 Correct 241 ms 610788 KB Output is correct
20 Correct 244 ms 610876 KB Output is correct
21 Correct 241 ms 610792 KB Output is correct
22 Correct 294 ms 610804 KB Output is correct
23 Correct 257 ms 610860 KB Output is correct
24 Correct 247 ms 610828 KB Output is correct
25 Correct 242 ms 610836 KB Output is correct
26 Correct 245 ms 610948 KB Output is correct
27 Correct 243 ms 610776 KB Output is correct
28 Correct 242 ms 610844 KB Output is correct
29 Correct 248 ms 610768 KB Output is correct
30 Correct 245 ms 610764 KB Output is correct
31 Correct 242 ms 610876 KB Output is correct
32 Correct 249 ms 610864 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 248 ms 610868 KB Output is correct
2 Correct 250 ms 610868 KB Output is correct
3 Correct 243 ms 610824 KB Output is correct
4 Correct 242 ms 610760 KB Output is correct
5 Correct 245 ms 610864 KB Output is correct
6 Correct 245 ms 610764 KB Output is correct
7 Correct 243 ms 610880 KB Output is correct
8 Correct 249 ms 610980 KB Output is correct
9 Correct 241 ms 610888 KB Output is correct
10 Correct 244 ms 610844 KB Output is correct
11 Correct 248 ms 610984 KB Output is correct
12 Correct 241 ms 610840 KB Output is correct
13 Correct 240 ms 610772 KB Output is correct
14 Correct 247 ms 610956 KB Output is correct
15 Correct 242 ms 610776 KB Output is correct
16 Correct 241 ms 610832 KB Output is correct
17 Correct 244 ms 611064 KB Output is correct
18 Correct 244 ms 610872 KB Output is correct
19 Correct 242 ms 610820 KB Output is correct
20 Correct 247 ms 610876 KB Output is correct
21 Correct 241 ms 610824 KB Output is correct
22 Correct 243 ms 610764 KB Output is correct
23 Correct 239 ms 610908 KB Output is correct
24 Correct 253 ms 610864 KB Output is correct
25 Correct 254 ms 611528 KB Output is correct
26 Correct 268 ms 611980 KB Output is correct
27 Correct 251 ms 611848 KB Output is correct
28 Correct 258 ms 611720 KB Output is correct
29 Correct 281 ms 611712 KB Output is correct
30 Correct 256 ms 611716 KB Output is correct
31 Correct 263 ms 611784 KB Output is correct
32 Correct 260 ms 611728 KB Output is correct
33 Correct 255 ms 611708 KB Output is correct
34 Correct 290 ms 613644 KB Output is correct
35 Correct 250 ms 613080 KB Output is correct
36 Correct 417 ms 613676 KB Output is correct
37 Correct 247 ms 612952 KB Output is correct
38 Correct 253 ms 612928 KB Output is correct
39 Correct 302 ms 620976 KB Output is correct
40 Correct 429 ms 639532 KB Output is correct
41 Correct 284 ms 637892 KB Output is correct
42 Execution timed out 2100 ms 639548 KB Time limit exceeded
43 Halted 0 ms 0 KB -

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 240 ms 610872 KB Output is correct
2 Correct 241 ms 610872 KB Output is correct
3 Correct 242 ms 610820 KB Output is correct
4 Correct 240 ms 610852 KB Output is correct
5 Correct 243 ms 610792 KB Output is correct
6 Correct 243 ms 610972 KB Output is correct
7 Correct 242 ms 610848 KB Output is correct
8 Correct 246 ms 610876 KB Output is correct
9 Correct 245 ms 610888 KB Output is correct
10 Correct 244 ms 610768 KB Output is correct
11 Correct 239 ms 610796 KB Output is correct
12 Correct 244 ms 610916 KB Output is correct
13 Correct 241 ms 610784 KB Output is correct
14 Correct 243 ms 610876 KB Output is correct
15 Correct 240 ms 610848 KB Output is correct
16 Correct 242 ms 610836 KB Output is correct
17 Correct 247 ms 611020 KB Output is correct
18 Correct 244 ms 610800 KB Output is correct
19 Correct 241 ms 610788 KB Output is correct
20 Correct 244 ms 610876 KB Output is correct
21 Correct 241 ms 610792 KB Output is correct
22 Correct 294 ms 610804 KB Output is correct
23 Correct 257 ms 610860 KB Output is correct
24 Correct 247 ms 610828 KB Output is correct
25 Correct 242 ms 610836 KB Output is correct
26 Correct 245 ms 610948 KB Output is correct
27 Correct 243 ms 610776 KB Output is correct
28 Correct 242 ms 610844 KB Output is correct
29 Correct 248 ms 610768 KB Output is correct
30 Correct 245 ms 610764 KB Output is correct
31 Correct 242 ms 610876 KB Output is correct
32 Correct 249 ms 610864 KB Output is correct
33 Correct 248 ms 611680 KB Output is correct
34 Correct 247 ms 611000 KB Output is correct
35 Correct 244 ms 610972 KB Output is correct
36 Correct 244 ms 611384 KB Output is correct
37 Correct 245 ms 612784 KB Output is correct
38 Correct 247 ms 611916 KB Output is correct
39 Correct 248 ms 611952 KB Output is correct
40 Correct 250 ms 611712 KB Output is correct
41 Correct 249 ms 611660 KB Output is correct
42 Correct 244 ms 611664 KB Output is correct
43 Correct 254 ms 611792 KB Output is correct
44 Correct 244 ms 611592 KB Output is correct
45 Correct 246 ms 613340 KB Output is correct
46 Correct 261 ms 613444 KB Output is correct
47 Correct 249 ms 612284 KB Output is correct
48 Correct 246 ms 611676 KB Output is correct
49 Correct 249 ms 611680 KB Output is correct
50 Correct 256 ms 611660 KB Output is correct
51 Correct 251 ms 611780 KB Output is correct
52 Correct 245 ms 611608 KB Output is correct
53 Correct 247 ms 611664 KB Output is correct
54 Correct 247 ms 611656 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 240 ms 610872 KB Output is correct
2 Correct 241 ms 610872 KB Output is correct
3 Correct 242 ms 610820 KB Output is correct
4 Correct 240 ms 610852 KB Output is correct
5 Correct 243 ms 610792 KB Output is correct
6 Correct 243 ms 610972 KB Output is correct
7 Correct 242 ms 610848 KB Output is correct
8 Correct 246 ms 610876 KB Output is correct
9 Correct 245 ms 610888 KB Output is correct
10 Correct 244 ms 610768 KB Output is correct
11 Correct 239 ms 610796 KB Output is correct
12 Correct 244 ms 610916 KB Output is correct
13 Correct 241 ms 610784 KB Output is correct
14 Correct 243 ms 610876 KB Output is correct
15 Correct 240 ms 610848 KB Output is correct
16 Correct 242 ms 610836 KB Output is correct
17 Correct 247 ms 611020 KB Output is correct
18 Correct 244 ms 610800 KB Output is correct
19 Correct 241 ms 610788 KB Output is correct
20 Correct 244 ms 610876 KB Output is correct
21 Correct 241 ms 610792 KB Output is correct
22 Correct 294 ms 610804 KB Output is correct
23 Correct 257 ms 610860 KB Output is correct
24 Correct 247 ms 610828 KB Output is correct
25 Correct 242 ms 610836 KB Output is correct
26 Correct 245 ms 610948 KB Output is correct
27 Correct 243 ms 610776 KB Output is correct
28 Correct 242 ms 610844 KB Output is correct
29 Correct 248 ms 610768 KB Output is correct
30 Correct 245 ms 610764 KB Output is correct
31 Correct 242 ms 610876 KB Output is correct
32 Correct 249 ms 610864 KB Output is correct
33 Correct 248 ms 611680 KB Output is correct
34 Correct 247 ms 611000 KB Output is correct
35 Correct 244 ms 610972 KB Output is correct
36 Correct 244 ms 611384 KB Output is correct
37 Correct 245 ms 612784 KB Output is correct
38 Correct 247 ms 611916 KB Output is correct
39 Correct 248 ms 611952 KB Output is correct
40 Correct 250 ms 611712 KB Output is correct
41 Correct 249 ms 611660 KB Output is correct
42 Correct 244 ms 611664 KB Output is correct
43 Correct 254 ms 611792 KB Output is correct
44 Correct 244 ms 611592 KB Output is correct
45 Correct 246 ms 613340 KB Output is correct
46 Correct 261 ms 613444 KB Output is correct
47 Correct 249 ms 612284 KB Output is correct
48 Correct 246 ms 611676 KB Output is correct
49 Correct 249 ms 611680 KB Output is correct
50 Correct 256 ms 611660 KB Output is correct
51 Correct 251 ms 611780 KB Output is correct
52 Correct 245 ms 611608 KB Output is correct
53 Correct 247 ms 611664 KB Output is correct
54 Correct 247 ms 611656 KB Output is correct
55 Correct 252 ms 612956 KB Output is correct
56 Correct 247 ms 612320 KB Output is correct
57 Correct 276 ms 613708 KB Output is correct
58 Correct 251 ms 612864 KB Output is correct
59 Correct 254 ms 613204 KB Output is correct
60 Correct 250 ms 612972 KB Output is correct
61 Correct 249 ms 612940 KB Output is correct
62 Correct 400 ms 613692 KB Output is correct
63 Correct 242 ms 612940 KB Output is correct
64 Correct 341 ms 612996 KB Output is correct
65 Correct 254 ms 617036 KB Output is correct
66 Correct 251 ms 617040 KB Output is correct
67 Correct 254 ms 614676 KB Output is correct
68 Correct 258 ms 612936 KB Output is correct
69 Correct 267 ms 612992 KB Output is correct
70 Correct 280 ms 613044 KB Output is correct
71 Correct 283 ms 613172 KB Output is correct
72 Correct 247 ms 613016 KB Output is correct
73 Correct 248 ms 612940 KB Output is correct
74 Correct 245 ms 612884 KB Output is correct

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 248 ms 610848 KB Output is correct
2 Correct 242 ms 610772 KB Output is correct
3 Correct 238 ms 610868 KB Output is correct
4 Correct 239 ms 610884 KB Output is correct
5 Correct 242 ms 610884 KB Output is correct
6 Correct 238 ms 610836 KB Output is correct
7 Correct 240 ms 610892 KB Output is correct
8 Correct 241 ms 610876 KB Output is correct
9 Correct 242 ms 610868 KB Output is correct
10 Correct 243 ms 610944 KB Output is correct
11 Correct 239 ms 610864 KB Output is correct
12 Correct 238 ms 610768 KB Output is correct
13 Correct 239 ms 610860 KB Output is correct
14 Correct 239 ms 610792 KB Output is correct
15 Correct 242 ms 610872 KB Output is correct
16 Correct 248 ms 610812 KB Output is correct
17 Correct 246 ms 610796 KB Output is correct
18 Correct 238 ms 610764 KB Output is correct
19 Correct 244 ms 611708 KB Output is correct
20 Correct 266 ms 612796 KB Output is correct
21 Correct 244 ms 611920 KB Output is correct
22 Correct 247 ms 611624 KB Output is correct
23 Correct 244 ms 611712 KB Output is correct
24 Correct 243 ms 613340 KB Output is correct
25 Correct 244 ms 613288 KB Output is correct
26 Correct 241 ms 611668 KB Output is correct
27 Correct 246 ms 611708 KB Output is correct
28 Correct 252 ms 611712 KB Output is correct
29 Correct 249 ms 612956 KB Output is correct
30 Correct 245 ms 612344 KB Output is correct
31 Correct 246 ms 613196 KB Output is correct
32 Correct 250 ms 612872 KB Output is correct
33 Correct 249 ms 612940 KB Output is correct
34 Correct 253 ms 616928 KB Output is correct
35 Correct 254 ms 616984 KB Output is correct
36 Correct 250 ms 613112 KB Output is correct
37 Correct 253 ms 612928 KB Output is correct
38 Correct 242 ms 612972 KB Output is correct
39 Correct 307 ms 631500 KB Output is correct
40 Correct 247 ms 613344 KB Output is correct
41 Correct 254 ms 618528 KB Output is correct
42 Correct 253 ms 613796 KB Output is correct
43 Correct 257 ms 617012 KB Output is correct
44 Correct 264 ms 623960 KB Output is correct
45 Correct 265 ms 623664 KB Output is correct
46 Correct 286 ms 637824 KB Output is correct
47 Correct 313 ms 631516 KB Output is correct
48 Correct 305 ms 631496 KB Output is correct
49 Correct 327 ms 672528 KB Output is correct
50 Correct 324 ms 672508 KB Output is correct
51 Correct 305 ms 631776 KB Output is correct
52 Correct 280 ms 631580 KB Output is correct
53 Correct 313 ms 631576 KB Output is correct
54 Correct 240 ms 610872 KB Output is correct
55 Correct 241 ms 610872 KB Output is correct
56 Correct 242 ms 610820 KB Output is correct
57 Correct 240 ms 610852 KB Output is correct
58 Correct 243 ms 610792 KB Output is correct
59 Correct 243 ms 610972 KB Output is correct
60 Correct 242 ms 610848 KB Output is correct
61 Correct 246 ms 610876 KB Output is correct
62 Correct 245 ms 610888 KB Output is correct
63 Correct 244 ms 610768 KB Output is correct
64 Correct 239 ms 610796 KB Output is correct
65 Correct 244 ms 610916 KB Output is correct
66 Correct 241 ms 610784 KB Output is correct
67 Correct 243 ms 610876 KB Output is correct
68 Correct 240 ms 610848 KB Output is correct
69 Correct 242 ms 610836 KB Output is correct
70 Correct 247 ms 611020 KB Output is correct
71 Correct 244 ms 610800 KB Output is correct
72 Correct 241 ms 610788 KB Output is correct
73 Correct 244 ms 610876 KB Output is correct
74 Correct 241 ms 610792 KB Output is correct
75 Correct 294 ms 610804 KB Output is correct
76 Correct 257 ms 610860 KB Output is correct
77 Correct 247 ms 610828 KB Output is correct
78 Correct 242 ms 610836 KB Output is correct
79 Correct 245 ms 610948 KB Output is correct
80 Correct 243 ms 610776 KB Output is correct
81 Correct 242 ms 610844 KB Output is correct
82 Correct 248 ms 610768 KB Output is correct
83 Correct 245 ms 610764 KB Output is correct
84 Correct 242 ms 610876 KB Output is correct
85 Correct 249 ms 610864 KB Output is correct
86 Correct 248 ms 610868 KB Output is correct
87 Correct 250 ms 610868 KB Output is correct
88 Correct 243 ms 610824 KB Output is correct
89 Correct 242 ms 610760 KB Output is correct
90 Correct 245 ms 610864 KB Output is correct
91 Correct 245 ms 610764 KB Output is correct
92 Correct 243 ms 610880 KB Output is correct
93 Correct 249 ms 610980 KB Output is correct
94 Correct 241 ms 610888 KB Output is correct
95 Correct 244 ms 610844 KB Output is correct
96 Correct 248 ms 610984 KB Output is correct
97 Correct 241 ms 610840 KB Output is correct
98 Correct 240 ms 610772 KB Output is correct
99 Correct 247 ms 610956 KB Output is correct
100 Correct 242 ms 610776 KB Output is correct
101 Correct 241 ms 610832 KB Output is correct
102 Correct 244 ms 611064 KB Output is correct
103 Correct 244 ms 610872 KB Output is correct
104 Correct 242 ms 610820 KB Output is correct
105 Correct 247 ms 610876 KB Output is correct
106 Correct 241 ms 610824 KB Output is correct
107 Correct 243 ms 610764 KB Output is correct
108 Correct 239 ms 610908 KB Output is correct
109 Correct 253 ms 610864 KB Output is correct
110 Correct 254 ms 611528 KB Output is correct
111 Correct 268 ms 611980 KB Output is correct
112 Correct 251 ms 611848 KB Output is correct
113 Correct 258 ms 611720 KB Output is correct
114 Correct 281 ms 611712 KB Output is correct
115 Correct 256 ms 611716 KB Output is correct
116 Correct 263 ms 611784 KB Output is correct
117 Correct 260 ms 611728 KB Output is correct
118 Correct 255 ms 611708 KB Output is correct
119 Correct 290 ms 613644 KB Output is correct
120 Correct 250 ms 613080 KB Output is correct
121 Correct 417 ms 613676 KB Output is correct
122 Correct 247 ms 612952 KB Output is correct
123 Correct 253 ms 612928 KB Output is correct
124 Correct 302 ms 620976 KB Output is correct
125 Correct 429 ms 639532 KB Output is correct
126 Correct 284 ms 637892 KB Output is correct
127 Execution timed out 2100 ms 639548 KB Time limit exceeded
128 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 248 ms 610848 KB Output is correct
2 Correct 242 ms 610772 KB Output is correct
3 Correct 238 ms 610868 KB Output is correct
4 Correct 239 ms 610884 KB Output is correct
5 Correct 242 ms 610884 KB Output is correct
6 Correct 238 ms 610836 KB Output is correct
7 Correct 240 ms 610892 KB Output is correct
8 Correct 241 ms 610876 KB Output is correct
9 Correct 242 ms 610868 KB Output is correct
10 Correct 243 ms 610944 KB Output is correct
11 Correct 239 ms 610864 KB Output is correct
12 Correct 238 ms 610768 KB Output is correct
13 Correct 239 ms 610860 KB Output is correct
14 Correct 239 ms 610792 KB Output is correct
15 Correct 242 ms 610872 KB Output is correct
16 Correct 248 ms 610812 KB Output is correct
17 Correct 246 ms 610796 KB Output is correct
18 Correct 238 ms 610764 KB Output is correct
19 Correct 244 ms 611708 KB Output is correct
20 Correct 266 ms 612796 KB Output is correct
21 Correct 244 ms 611920 KB Output is correct
22 Correct 247 ms 611624 KB Output is correct
23 Correct 244 ms 611712 KB Output is correct
24 Correct 243 ms 613340 KB Output is correct
25 Correct 244 ms 613288 KB Output is correct
26 Correct 241 ms 611668 KB Output is correct
27 Correct 246 ms 611708 KB Output is correct
28 Correct 252 ms 611712 KB Output is correct
29 Correct 249 ms 612956 KB Output is correct
30 Correct 245 ms 612344 KB Output is correct
31 Correct 246 ms 613196 KB Output is correct
32 Correct 250 ms 612872 KB Output is correct
33 Correct 249 ms 612940 KB Output is correct
34 Correct 253 ms 616928 KB Output is correct
35 Correct 254 ms 616984 KB Output is correct
36 Correct 250 ms 613112 KB Output is correct
37 Correct 253 ms 612928 KB Output is correct
38 Correct 242 ms 612972 KB Output is correct
39 Correct 307 ms 631500 KB Output is correct
40 Correct 247 ms 613344 KB Output is correct
41 Correct 254 ms 618528 KB Output is correct
42 Correct 253 ms 613796 KB Output is correct
43 Correct 257 ms 617012 KB Output is correct
44 Correct 264 ms 623960 KB Output is correct
45 Correct 265 ms 623664 KB Output is correct
46 Correct 286 ms 637824 KB Output is correct
47 Correct 313 ms 631516 KB Output is correct
48 Correct 305 ms 631496 KB Output is correct
49 Correct 327 ms 672528 KB Output is correct
50 Correct 324 ms 672508 KB Output is correct
51 Correct 305 ms 631776 KB Output is correct
52 Correct 280 ms 631580 KB Output is correct
53 Correct 313 ms 631576 KB Output is correct
54 Correct 240 ms 610872 KB Output is correct
55 Correct 241 ms 610872 KB Output is correct
56 Correct 242 ms 610820 KB Output is correct
57 Correct 240 ms 610852 KB Output is correct
58 Correct 243 ms 610792 KB Output is correct
59 Correct 243 ms 610972 KB Output is correct
60 Correct 242 ms 610848 KB Output is correct
61 Correct 246 ms 610876 KB Output is correct
62 Correct 245 ms 610888 KB Output is correct
63 Correct 244 ms 610768 KB Output is correct
64 Correct 239 ms 610796 KB Output is correct
65 Correct 244 ms 610916 KB Output is correct
66 Correct 241 ms 610784 KB Output is correct
67 Correct 243 ms 610876 KB Output is correct
68 Correct 240 ms 610848 KB Output is correct
69 Correct 242 ms 610836 KB Output is correct
70 Correct 247 ms 611020 KB Output is correct
71 Correct 244 ms 610800 KB Output is correct
72 Correct 241 ms 610788 KB Output is correct
73 Correct 244 ms 610876 KB Output is correct
74 Correct 241 ms 610792 KB Output is correct
75 Correct 294 ms 610804 KB Output is correct
76 Correct 257 ms 610860 KB Output is correct
77 Correct 247 ms 610828 KB Output is correct
78 Correct 242 ms 610836 KB Output is correct
79 Correct 245 ms 610948 KB Output is correct
80 Correct 243 ms 610776 KB Output is correct
81 Correct 242 ms 610844 KB Output is correct
82 Correct 248 ms 610768 KB Output is correct
83 Correct 245 ms 610764 KB Output is correct
84 Correct 242 ms 610876 KB Output is correct
85 Correct 249 ms 610864 KB Output is correct
86 Correct 248 ms 610868 KB Output is correct
87 Correct 250 ms 610868 KB Output is correct
88 Correct 243 ms 610824 KB Output is correct
89 Correct 242 ms 610760 KB Output is correct
90 Correct 245 ms 610864 KB Output is correct
91 Correct 245 ms 610764 KB Output is correct
92 Correct 243 ms 610880 KB Output is correct
93 Correct 249 ms 610980 KB Output is correct
94 Correct 241 ms 610888 KB Output is correct
95 Correct 244 ms 610844 KB Output is correct
96 Correct 248 ms 610984 KB Output is correct
97 Correct 241 ms 610840 KB Output is correct
98 Correct 240 ms 610772 KB Output is correct
99 Correct 247 ms 610956 KB Output is correct
100 Correct 242 ms 610776 KB Output is correct
101 Correct 241 ms 610832 KB Output is correct
102 Correct 244 ms 611064 KB Output is correct
103 Correct 244 ms 610872 KB Output is correct
104 Correct 242 ms 610820 KB Output is correct
105 Correct 247 ms 610876 KB Output is correct
106 Correct 241 ms 610824 KB Output is correct
107 Correct 243 ms 610764 KB Output is correct
108 Correct 239 ms 610908 KB Output is correct
109 Correct 253 ms 610864 KB Output is correct
110 Correct 254 ms 611528 KB Output is correct
111 Correct 268 ms 611980 KB Output is correct
112 Correct 251 ms 611848 KB Output is correct
113 Correct 258 ms 611720 KB Output is correct
114 Correct 281 ms 611712 KB Output is correct
115 Correct 256 ms 611716 KB Output is correct
116 Correct 263 ms 611784 KB Output is correct
117 Correct 260 ms 611728 KB Output is correct
118 Correct 255 ms 611708 KB Output is correct
119 Correct 290 ms 613644 KB Output is correct
120 Correct 250 ms 613080 KB Output is correct
121 Correct 417 ms 613676 KB Output is correct
122 Correct 247 ms 612952 KB Output is correct
123 Correct 253 ms 612928 KB Output is correct
124 Correct 302 ms 620976 KB Output is correct
125 Correct 429 ms 639532 KB Output is correct
126 Correct 284 ms 637892 KB Output is correct
127 Execution timed out 2100 ms 639548 KB Time limit exceeded
128 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 248 ms 610848 KB Output is correct
2 Correct 242 ms 610772 KB Output is correct
3 Correct 238 ms 610868 KB Output is correct
4 Correct 239 ms 610884 KB Output is correct
5 Correct 242 ms 610884 KB Output is correct
6 Correct 238 ms 610836 KB Output is correct
7 Correct 240 ms 610892 KB Output is correct
8 Correct 241 ms 610876 KB Output is correct
9 Correct 242 ms 610868 KB Output is correct
10 Correct 243 ms 610944 KB Output is correct
11 Correct 239 ms 610864 KB Output is correct
12 Correct 238 ms 610768 KB Output is correct
13 Correct 239 ms 610860 KB Output is correct
14 Correct 239 ms 610792 KB Output is correct
15 Correct 242 ms 610872 KB Output is correct
16 Correct 248 ms 610812 KB Output is correct
17 Correct 246 ms 610796 KB Output is correct
18 Correct 238 ms 610764 KB Output is correct
19 Correct 244 ms 611708 KB Output is correct
20 Correct 266 ms 612796 KB Output is correct
21 Correct 244 ms 611920 KB Output is correct
22 Correct 247 ms 611624 KB Output is correct
23 Correct 244 ms 611712 KB Output is correct
24 Correct 243 ms 613340 KB Output is correct
25 Correct 244 ms 613288 KB Output is correct
26 Correct 241 ms 611668 KB Output is correct
27 Correct 246 ms 611708 KB Output is correct
28 Correct 252 ms 611712 KB Output is correct
29 Correct 249 ms 612956 KB Output is correct
30 Correct 245 ms 612344 KB Output is correct
31 Correct 246 ms 613196 KB Output is correct
32 Correct 250 ms 612872 KB Output is correct
33 Correct 249 ms 612940 KB Output is correct
34 Correct 253 ms 616928 KB Output is correct
35 Correct 254 ms 616984 KB Output is correct
36 Correct 250 ms 613112 KB Output is correct
37 Correct 253 ms 612928 KB Output is correct
38 Correct 242 ms 612972 KB Output is correct
39 Correct 307 ms 631500 KB Output is correct
40 Correct 247 ms 613344 KB Output is correct
41 Correct 254 ms 618528 KB Output is correct
42 Correct 253 ms 613796 KB Output is correct
43 Correct 257 ms 617012 KB Output is correct
44 Correct 264 ms 623960 KB Output is correct
45 Correct 265 ms 623664 KB Output is correct
46 Correct 286 ms 637824 KB Output is correct
47 Correct 313 ms 631516 KB Output is correct
48 Correct 305 ms 631496 KB Output is correct
49 Correct 327 ms 672528 KB Output is correct
50 Correct 324 ms 672508 KB Output is correct
51 Correct 305 ms 631776 KB Output is correct
52 Correct 280 ms 631580 KB Output is correct
53 Correct 313 ms 631576 KB Output is correct
54 Correct 240 ms 610872 KB Output is correct
55 Correct 241 ms 610872 KB Output is correct
56 Correct 242 ms 610820 KB Output is correct
57 Correct 240 ms 610852 KB Output is correct
58 Correct 243 ms 610792 KB Output is correct
59 Correct 243 ms 610972 KB Output is correct
60 Correct 242 ms 610848 KB Output is correct
61 Correct 246 ms 610876 KB Output is correct
62 Correct 245 ms 610888 KB Output is correct
63 Correct 244 ms 610768 KB Output is correct
64 Correct 239 ms 610796 KB Output is correct
65 Correct 244 ms 610916 KB Output is correct
66 Correct 241 ms 610784 KB Output is correct
67 Correct 243 ms 610876 KB Output is correct
68 Correct 240 ms 610848 KB Output is correct
69 Correct 242 ms 610836 KB Output is correct
70 Correct 247 ms 611020 KB Output is correct
71 Correct 244 ms 610800 KB Output is correct
72 Correct 241 ms 610788 KB Output is correct
73 Correct 244 ms 610876 KB Output is correct
74 Correct 241 ms 610792 KB Output is correct
75 Correct 294 ms 610804 KB Output is correct
76 Correct 257 ms 610860 KB Output is correct
77 Correct 247 ms 610828 KB Output is correct
78 Correct 242 ms 610836 KB Output is correct
79 Correct 245 ms 610948 KB Output is correct
80 Correct 243 ms 610776 KB Output is correct
81 Correct 242 ms 610844 KB Output is correct
82 Correct 248 ms 610768 KB Output is correct
83 Correct 245 ms 610764 KB Output is correct
84 Correct 242 ms 610876 KB Output is correct
85 Correct 249 ms 610864 KB Output is correct
86 Correct 248 ms 610868 KB Output is correct
87 Correct 250 ms 610868 KB Output is correct
88 Correct 243 ms 610824 KB Output is correct
89 Correct 242 ms 610760 KB Output is correct
90 Correct 245 ms 610864 KB Output is correct
91 Correct 245 ms 610764 KB Output is correct
92 Correct 243 ms 610880 KB Output is correct
93 Correct 249 ms 610980 KB Output is correct
94 Correct 241 ms 610888 KB Output is correct
95 Correct 244 ms 610844 KB Output is correct
96 Correct 248 ms 610984 KB Output is correct
97 Correct 241 ms 610840 KB Output is correct
98 Correct 240 ms 610772 KB Output is correct
99 Correct 247 ms 610956 KB Output is correct
100 Correct 242 ms 610776 KB Output is correct
101 Correct 241 ms 610832 KB Output is correct
102 Correct 244 ms 611064 KB Output is correct
103 Correct 244 ms 610872 KB Output is correct
104 Correct 242 ms 610820 KB Output is correct
105 Correct 247 ms 610876 KB Output is correct
106 Correct 241 ms 610824 KB Output is correct
107 Correct 243 ms 610764 KB Output is correct
108 Correct 239 ms 610908 KB Output is correct
109 Correct 253 ms 610864 KB Output is correct
110 Correct 254 ms 611528 KB Output is correct
111 Correct 268 ms 611980 KB Output is correct
112 Correct 251 ms 611848 KB Output is correct
113 Correct 258 ms 611720 KB Output is correct
114 Correct 281 ms 611712 KB Output is correct
115 Correct 256 ms 611716 KB Output is correct
116 Correct 263 ms 611784 KB Output is correct
117 Correct 260 ms 611728 KB Output is correct
118 Correct 255 ms 611708 KB Output is correct
119 Correct 290 ms 613644 KB Output is correct
120 Correct 250 ms 613080 KB Output is correct
121 Correct 417 ms 613676 KB Output is correct
122 Correct 247 ms 612952 KB Output is correct
123 Correct 253 ms 612928 KB Output is correct
124 Correct 302 ms 620976 KB Output is correct
125 Correct 429 ms 639532 KB Output is correct
126 Correct 284 ms 637892 KB Output is correct
127 Execution timed out 2100 ms 639548 KB Time limit exceeded
128 Halted 0 ms 0 KB -