oj.uz

Submission #780311

# Submission time Handle Problem Language Result Execution time Memory
780311 2023-07-12T08:11:38 Z boris_mihov Maze (JOI23_ho_t3) C++17
27 / 100
 751 ms 1124144 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)
    {
        assert(pos >= 1 && pos < (int)tree.size());
        for (int idx = pos ; idx < (int)tree.size() ; idx += idx & (-idx))
        {
            tree[idx] += value;
        }
    }

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

        return pos - res;
    }

    int findKth(int k)
    {
        int k2 = k;
        int idx = 0;
        for (int log = MAXLOG - 1 ; log >= 0 ; --log)
        {
            if (idx + (1 << log) < (int)tree.size() && (1 << log) - tree[idx + (1 << log)] < k)
            {
                idx += (1 << log);
                k -= (1 << log) - tree[idx];
            }
        }

        int l = 0, r = (int)tree.size(), mid;
        while (l < r - 1)
        {
            mid = (l + r) / 2;
            if (query(mid) < k2) l = mid;
            else r = mid;
        }

        // if (l != idx)
        // {
        //     std::cout << "bad: " << l << ' ' << idx << '\n' << std::flush;
        // }
        // assert(l == idx);
        return r;
    }
};

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)
        {
            if (byROW[row].findKth(curr + 1) != i)
            {
                // assert(false);
                int res = byROW[row].findKth(curr + 1); assert(res != i);
                // // assert(byROW[row].query(res) - byROW[row].query(res - 1) == 1);
                // bool was = (res > i);
                assert(res >= 1 && res <= c);
                // while ((res < i) || (res > i));
                while (res < i);
                while (res > i);
                // assert(res == byROW[row].findKth(curr + 1));
                // assert(res != i && (res > i) == was);
                // // while (true) assert((res > i) == was);
            }

            setCELL(row, i);
            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)
        {
            if (byCOL[col].findKth(curr + 1) != i)
            {
                // assert(false);
                int res = byCOL[col].findKth(curr + 1); assert(res != i);
                // // assert(byCOL[col].query(res) - byCOL[col].query(res - 1) == 1);
                // bool was = (res > i);
                while (res < i){}
                while (res > i){}
                // assert(res != i && (res > i) == was);
                // // while (true) assert((res > i) == was);
            }

            setCELL(i, col);
            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;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 266 ms 610836 KB Output is correct
2 Correct 252 ms 610864 KB Output is correct
3 Correct 291 ms 610796 KB Output is correct
4 Correct 267 ms 610832 KB Output is correct
5 Correct 260 ms 610768 KB Output is correct
6 Correct 275 ms 610804 KB Output is correct
7 Correct 283 ms 610884 KB Output is correct
8 Correct 276 ms 610904 KB Output is correct
9 Correct 243 ms 610860 KB Output is correct
10 Correct 257 ms 610872 KB Output is correct
11 Correct 264 ms 610820 KB Output is correct
12 Correct 259 ms 610780 KB Output is correct
13 Correct 259 ms 610912 KB Output is correct
14 Correct 313 ms 610848 KB Output is correct
15 Correct 240 ms 610764 KB Output is correct
16 Correct 260 ms 610852 KB Output is correct
17 Correct 270 ms 610876 KB Output is correct
18 Correct 281 ms 610876 KB Output is correct
19 Correct 253 ms 611608 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 273 ms 611784 KB Output is correct
22 Correct 269 ms 611700 KB Output is correct
23 Correct 263 ms 611648 KB Output is correct
24 Correct 279 ms 613296 KB Output is correct
25 Correct 258 ms 613212 KB Output is correct
26 Correct 280 ms 611660 KB Output is correct
27 Correct 260 ms 611648 KB Output is correct
28 Correct 273 ms 611648 KB Output is correct
29 Correct 323 ms 612800 KB Output is correct
30 Correct 285 ms 612368 KB Output is correct
31 Correct 257 ms 613020 KB Output is correct
32 Correct 296 ms 612824 KB Output is correct
33 Correct 293 ms 612812 KB Output is correct
34 Correct 268 ms 616784 KB Output is correct
35 Correct 272 ms 616880 KB Output is correct
36 Correct 292 ms 612860 KB Output is correct
37 Correct 277 ms 612916 KB Output is correct
38 Correct 293 ms 612748 KB Output is correct
39 Correct 574 ms 630068 KB Output is correct
40 Correct 287 ms 613204 KB Output is correct
41 Correct 277 ms 618164 KB Output is correct
42 Correct 312 ms 613532 KB Output is correct
43 Correct 299 ms 616816 KB Output is correct
44 Correct 343 ms 623128 KB Output is correct
45 Correct 330 ms 622984 KB Output is correct
46 Correct 377 ms 636252 KB Output is correct
47 Correct 612 ms 630100 KB Output is correct
48 Correct 500 ms 630064 KB Output is correct
49 Correct 413 ms 670980 KB Output is correct
50 Correct 378 ms 671060 KB Output is correct
51 Correct 471 ms 630316 KB Output is correct
52 Correct 450 ms 630112 KB Output is correct
53 Correct 598 ms 630100 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 290 ms 610864 KB Output is correct
2 Correct 286 ms 610824 KB Output is correct
3 Correct 287 ms 610868 KB Output is correct
4 Correct 275 ms 610864 KB Output is correct
5 Correct 259 ms 610852 KB Output is correct
6 Correct 276 ms 610788 KB Output is correct
7 Correct 308 ms 610804 KB Output is correct
8 Correct 261 ms 610776 KB Output is correct
9 Correct 272 ms 610764 KB Output is correct
10 Correct 303 ms 610876 KB Output is correct
11 Correct 261 ms 610876 KB Output is correct
12 Correct 323 ms 610792 KB Output is correct
13 Correct 281 ms 610880 KB Output is correct
14 Correct 276 ms 610792 KB Output is correct
15 Correct 256 ms 610896 KB Output is correct
16 Correct 263 ms 610880 KB Output is correct
17 Correct 270 ms 610892 KB Output is correct
18 Correct 321 ms 610784 KB Output is correct
19 Correct 255 ms 610760 KB Output is correct
20 Correct 296 ms 610876 KB Output is correct
21 Correct 249 ms 610764 KB Output is correct
22 Correct 307 ms 610876 KB Output is correct
23 Correct 299 ms 610876 KB Output is correct
24 Correct 412 ms 610868 KB Output is correct
25 Correct 293 ms 610760 KB Output is correct
26 Correct 261 ms 610880 KB Output is correct
27 Correct 278 ms 610800 KB Output is correct
28 Correct 275 ms 610812 KB Output is correct
29 Correct 261 ms 610852 KB Output is correct
30 Correct 379 ms 610880 KB Output is correct
31 Correct 262 ms 610840 KB Output is correct
32 Correct 386 ms 610876 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 273 ms 610776 KB Output is correct
2 Correct 287 ms 610864 KB Output is correct
3 Correct 297 ms 610872 KB Output is correct
4 Correct 266 ms 610872 KB Output is correct
5 Correct 282 ms 610864 KB Output is correct
6 Correct 278 ms 610880 KB Output is correct
7 Correct 268 ms 610872 KB Output is correct
8 Correct 261 ms 610788 KB Output is correct
9 Correct 283 ms 610868 KB Output is correct
10 Correct 267 ms 610984 KB Output is correct
11 Correct 286 ms 610884 KB Output is correct
12 Correct 263 ms 610808 KB Output is correct
13 Correct 288 ms 610864 KB Output is correct
14 Correct 279 ms 610872 KB Output is correct
15 Correct 273 ms 610872 KB Output is correct
16 Correct 270 ms 610840 KB Output is correct
17 Correct 270 ms 610976 KB Output is correct
18 Correct 277 ms 610868 KB Output is correct
19 Correct 275 ms 610764 KB Output is correct
20 Correct 270 ms 610836 KB Output is correct
21 Correct 267 ms 610836 KB Output is correct
22 Correct 266 ms 610884 KB Output is correct
23 Correct 293 ms 610880 KB Output is correct
24 Correct 277 ms 610816 KB Output is correct
25 Correct 267 ms 611384 KB Output is correct
26 Runtime error 751 ms 1110152 KB Execution killed with signal 6
27 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 290 ms 610864 KB Output is correct
2 Correct 286 ms 610824 KB Output is correct
3 Correct 287 ms 610868 KB Output is correct
4 Correct 275 ms 610864 KB Output is correct
5 Correct 259 ms 610852 KB Output is correct
6 Correct 276 ms 610788 KB Output is correct
7 Correct 308 ms 610804 KB Output is correct
8 Correct 261 ms 610776 KB Output is correct
9 Correct 272 ms 610764 KB Output is correct
10 Correct 303 ms 610876 KB Output is correct
11 Correct 261 ms 610876 KB Output is correct
12 Correct 323 ms 610792 KB Output is correct
13 Correct 281 ms 610880 KB Output is correct
14 Correct 276 ms 610792 KB Output is correct
15 Correct 256 ms 610896 KB Output is correct
16 Correct 263 ms 610880 KB Output is correct
17 Correct 270 ms 610892 KB Output is correct
18 Correct 321 ms 610784 KB Output is correct
19 Correct 255 ms 610760 KB Output is correct
20 Correct 296 ms 610876 KB Output is correct
21 Correct 249 ms 610764 KB Output is correct
22 Correct 307 ms 610876 KB Output is correct
23 Correct 299 ms 610876 KB Output is correct
24 Correct 412 ms 610868 KB Output is correct
25 Correct 293 ms 610760 KB Output is correct
26 Correct 261 ms 610880 KB Output is correct
27 Correct 278 ms 610800 KB Output is correct
28 Correct 275 ms 610812 KB Output is correct
29 Correct 261 ms 610852 KB Output is correct
30 Correct 379 ms 610880 KB Output is correct
31 Correct 262 ms 610840 KB Output is correct
32 Correct 386 ms 610876 KB Output is correct
33 Correct 314 ms 611680 KB Output is correct
34 Correct 306 ms 610808 KB Output is correct
35 Correct 291 ms 610988 KB Output is correct
36 Correct 283 ms 611368 KB Output is correct
37 Correct 283 ms 612788 KB Output is correct
38 Runtime error 631 ms 1124144 KB Execution killed with signal 6
39 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 290 ms 610864 KB Output is correct
2 Correct 286 ms 610824 KB Output is correct
3 Correct 287 ms 610868 KB Output is correct
4 Correct 275 ms 610864 KB Output is correct
5 Correct 259 ms 610852 KB Output is correct
6 Correct 276 ms 610788 KB Output is correct
7 Correct 308 ms 610804 KB Output is correct
8 Correct 261 ms 610776 KB Output is correct
9 Correct 272 ms 610764 KB Output is correct
10 Correct 303 ms 610876 KB Output is correct
11 Correct 261 ms 610876 KB Output is correct
12 Correct 323 ms 610792 KB Output is correct
13 Correct 281 ms 610880 KB Output is correct
14 Correct 276 ms 610792 KB Output is correct
15 Correct 256 ms 610896 KB Output is correct
16 Correct 263 ms 610880 KB Output is correct
17 Correct 270 ms 610892 KB Output is correct
18 Correct 321 ms 610784 KB Output is correct
19 Correct 255 ms 610760 KB Output is correct
20 Correct 296 ms 610876 KB Output is correct
21 Correct 249 ms 610764 KB Output is correct
22 Correct 307 ms 610876 KB Output is correct
23 Correct 299 ms 610876 KB Output is correct
24 Correct 412 ms 610868 KB Output is correct
25 Correct 293 ms 610760 KB Output is correct
26 Correct 261 ms 610880 KB Output is correct
27 Correct 278 ms 610800 KB Output is correct
28 Correct 275 ms 610812 KB Output is correct
29 Correct 261 ms 610852 KB Output is correct
30 Correct 379 ms 610880 KB Output is correct
31 Correct 262 ms 610840 KB Output is correct
32 Correct 386 ms 610876 KB Output is correct
33 Correct 314 ms 611680 KB Output is correct
34 Correct 306 ms 610808 KB Output is correct
35 Correct 291 ms 610988 KB Output is correct
36 Correct 283 ms 611368 KB Output is correct
37 Correct 283 ms 612788 KB Output is correct
38 Runtime error 631 ms 1124144 KB Execution killed with signal 6
39 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 266 ms 610836 KB Output is correct
2 Correct 252 ms 610864 KB Output is correct
3 Correct 291 ms 610796 KB Output is correct
4 Correct 267 ms 610832 KB Output is correct
5 Correct 260 ms 610768 KB Output is correct
6 Correct 275 ms 610804 KB Output is correct
7 Correct 283 ms 610884 KB Output is correct
8 Correct 276 ms 610904 KB Output is correct
9 Correct 243 ms 610860 KB Output is correct
10 Correct 257 ms 610872 KB Output is correct
11 Correct 264 ms 610820 KB Output is correct
12 Correct 259 ms 610780 KB Output is correct
13 Correct 259 ms 610912 KB Output is correct
14 Correct 313 ms 610848 KB Output is correct
15 Correct 240 ms 610764 KB Output is correct
16 Correct 260 ms 610852 KB Output is correct
17 Correct 270 ms 610876 KB Output is correct
18 Correct 281 ms 610876 KB Output is correct
19 Correct 253 ms 611608 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 273 ms 611784 KB Output is correct
22 Correct 269 ms 611700 KB Output is correct
23 Correct 263 ms 611648 KB Output is correct
24 Correct 279 ms 613296 KB Output is correct
25 Correct 258 ms 613212 KB Output is correct
26 Correct 280 ms 611660 KB Output is correct
27 Correct 260 ms 611648 KB Output is correct
28 Correct 273 ms 611648 KB Output is correct
29 Correct 323 ms 612800 KB Output is correct
30 Correct 285 ms 612368 KB Output is correct
31 Correct 257 ms 613020 KB Output is correct
32 Correct 296 ms 612824 KB Output is correct
33 Correct 293 ms 612812 KB Output is correct
34 Correct 268 ms 616784 KB Output is correct
35 Correct 272 ms 616880 KB Output is correct
36 Correct 292 ms 612860 KB Output is correct
37 Correct 277 ms 612916 KB Output is correct
38 Correct 293 ms 612748 KB Output is correct
39 Correct 574 ms 630068 KB Output is correct
40 Correct 287 ms 613204 KB Output is correct
41 Correct 277 ms 618164 KB Output is correct
42 Correct 312 ms 613532 KB Output is correct
43 Correct 299 ms 616816 KB Output is correct
44 Correct 343 ms 623128 KB Output is correct
45 Correct 330 ms 622984 KB Output is correct
46 Correct 377 ms 636252 KB Output is correct
47 Correct 612 ms 630100 KB Output is correct
48 Correct 500 ms 630064 KB Output is correct
49 Correct 413 ms 670980 KB Output is correct
50 Correct 378 ms 671060 KB Output is correct
51 Correct 471 ms 630316 KB Output is correct
52 Correct 450 ms 630112 KB Output is correct
53 Correct 598 ms 630100 KB Output is correct
54 Correct 290 ms 610864 KB Output is correct
55 Correct 286 ms 610824 KB Output is correct
56 Correct 287 ms 610868 KB Output is correct
57 Correct 275 ms 610864 KB Output is correct
58 Correct 259 ms 610852 KB Output is correct
59 Correct 276 ms 610788 KB Output is correct
60 Correct 308 ms 610804 KB Output is correct
61 Correct 261 ms 610776 KB Output is correct
62 Correct 272 ms 610764 KB Output is correct
63 Correct 303 ms 610876 KB Output is correct
64 Correct 261 ms 610876 KB Output is correct
65 Correct 323 ms 610792 KB Output is correct
66 Correct 281 ms 610880 KB Output is correct
67 Correct 276 ms 610792 KB Output is correct
68 Correct 256 ms 610896 KB Output is correct
69 Correct 263 ms 610880 KB Output is correct
70 Correct 270 ms 610892 KB Output is correct
71 Correct 321 ms 610784 KB Output is correct
72 Correct 255 ms 610760 KB Output is correct
73 Correct 296 ms 610876 KB Output is correct
74 Correct 249 ms 610764 KB Output is correct
75 Correct 307 ms 610876 KB Output is correct
76 Correct 299 ms 610876 KB Output is correct
77 Correct 412 ms 610868 KB Output is correct
78 Correct 293 ms 610760 KB Output is correct
79 Correct 261 ms 610880 KB Output is correct
80 Correct 278 ms 610800 KB Output is correct
81 Correct 275 ms 610812 KB Output is correct
82 Correct 261 ms 610852 KB Output is correct
83 Correct 379 ms 610880 KB Output is correct
84 Correct 262 ms 610840 KB Output is correct
85 Correct 386 ms 610876 KB Output is correct
86 Correct 273 ms 610776 KB Output is correct
87 Correct 287 ms 610864 KB Output is correct
88 Correct 297 ms 610872 KB Output is correct
89 Correct 266 ms 610872 KB Output is correct
90 Correct 282 ms 610864 KB Output is correct
91 Correct 278 ms 610880 KB Output is correct
92 Correct 268 ms 610872 KB Output is correct
93 Correct 261 ms 610788 KB Output is correct
94 Correct 283 ms 610868 KB Output is correct
95 Correct 267 ms 610984 KB Output is correct
96 Correct 286 ms 610884 KB Output is correct
97 Correct 263 ms 610808 KB Output is correct
98 Correct 288 ms 610864 KB Output is correct
99 Correct 279 ms 610872 KB Output is correct
100 Correct 273 ms 610872 KB Output is correct
101 Correct 270 ms 610840 KB Output is correct
102 Correct 270 ms 610976 KB Output is correct
103 Correct 277 ms 610868 KB Output is correct
104 Correct 275 ms 610764 KB Output is correct
105 Correct 270 ms 610836 KB Output is correct
106 Correct 267 ms 610836 KB Output is correct
107 Correct 266 ms 610884 KB Output is correct
108 Correct 293 ms 610880 KB Output is correct
109 Correct 277 ms 610816 KB Output is correct
110 Correct 267 ms 611384 KB Output is correct
111 Runtime error 751 ms 1110152 KB Execution killed with signal 6
112 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 266 ms 610836 KB Output is correct
2 Correct 252 ms 610864 KB Output is correct
3 Correct 291 ms 610796 KB Output is correct
4 Correct 267 ms 610832 KB Output is correct
5 Correct 260 ms 610768 KB Output is correct
6 Correct 275 ms 610804 KB Output is correct
7 Correct 283 ms 610884 KB Output is correct
8 Correct 276 ms 610904 KB Output is correct
9 Correct 243 ms 610860 KB Output is correct
10 Correct 257 ms 610872 KB Output is correct
11 Correct 264 ms 610820 KB Output is correct
12 Correct 259 ms 610780 KB Output is correct
13 Correct 259 ms 610912 KB Output is correct
14 Correct 313 ms 610848 KB Output is correct
15 Correct 240 ms 610764 KB Output is correct
16 Correct 260 ms 610852 KB Output is correct
17 Correct 270 ms 610876 KB Output is correct
18 Correct 281 ms 610876 KB Output is correct
19 Correct 253 ms 611608 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 273 ms 611784 KB Output is correct
22 Correct 269 ms 611700 KB Output is correct
23 Correct 263 ms 611648 KB Output is correct
24 Correct 279 ms 613296 KB Output is correct
25 Correct 258 ms 613212 KB Output is correct
26 Correct 280 ms 611660 KB Output is correct
27 Correct 260 ms 611648 KB Output is correct
28 Correct 273 ms 611648 KB Output is correct
29 Correct 323 ms 612800 KB Output is correct
30 Correct 285 ms 612368 KB Output is correct
31 Correct 257 ms 613020 KB Output is correct
32 Correct 296 ms 612824 KB Output is correct
33 Correct 293 ms 612812 KB Output is correct
34 Correct 268 ms 616784 KB Output is correct
35 Correct 272 ms 616880 KB Output is correct
36 Correct 292 ms 612860 KB Output is correct
37 Correct 277 ms 612916 KB Output is correct
38 Correct 293 ms 612748 KB Output is correct
39 Correct 574 ms 630068 KB Output is correct
40 Correct 287 ms 613204 KB Output is correct
41 Correct 277 ms 618164 KB Output is correct
42 Correct 312 ms 613532 KB Output is correct
43 Correct 299 ms 616816 KB Output is correct
44 Correct 343 ms 623128 KB Output is correct
45 Correct 330 ms 622984 KB Output is correct
46 Correct 377 ms 636252 KB Output is correct
47 Correct 612 ms 630100 KB Output is correct
48 Correct 500 ms 630064 KB Output is correct
49 Correct 413 ms 670980 KB Output is correct
50 Correct 378 ms 671060 KB Output is correct
51 Correct 471 ms 630316 KB Output is correct
52 Correct 450 ms 630112 KB Output is correct
53 Correct 598 ms 630100 KB Output is correct
54 Correct 290 ms 610864 KB Output is correct
55 Correct 286 ms 610824 KB Output is correct
56 Correct 287 ms 610868 KB Output is correct
57 Correct 275 ms 610864 KB Output is correct
58 Correct 259 ms 610852 KB Output is correct
59 Correct 276 ms 610788 KB Output is correct
60 Correct 308 ms 610804 KB Output is correct
61 Correct 261 ms 610776 KB Output is correct
62 Correct 272 ms 610764 KB Output is correct
63 Correct 303 ms 610876 KB Output is correct
64 Correct 261 ms 610876 KB Output is correct
65 Correct 323 ms 610792 KB Output is correct
66 Correct 281 ms 610880 KB Output is correct
67 Correct 276 ms 610792 KB Output is correct
68 Correct 256 ms 610896 KB Output is correct
69 Correct 263 ms 610880 KB Output is correct
70 Correct 270 ms 610892 KB Output is correct
71 Correct 321 ms 610784 KB Output is correct
72 Correct 255 ms 610760 KB Output is correct
73 Correct 296 ms 610876 KB Output is correct
74 Correct 249 ms 610764 KB Output is correct
75 Correct 307 ms 610876 KB Output is correct
76 Correct 299 ms 610876 KB Output is correct
77 Correct 412 ms 610868 KB Output is correct
78 Correct 293 ms 610760 KB Output is correct
79 Correct 261 ms 610880 KB Output is correct
80 Correct 278 ms 610800 KB Output is correct
81 Correct 275 ms 610812 KB Output is correct
82 Correct 261 ms 610852 KB Output is correct
83 Correct 379 ms 610880 KB Output is correct
84 Correct 262 ms 610840 KB Output is correct
85 Correct 386 ms 610876 KB Output is correct
86 Correct 273 ms 610776 KB Output is correct
87 Correct 287 ms 610864 KB Output is correct
88 Correct 297 ms 610872 KB Output is correct
89 Correct 266 ms 610872 KB Output is correct
90 Correct 282 ms 610864 KB Output is correct
91 Correct 278 ms 610880 KB Output is correct
92 Correct 268 ms 610872 KB Output is correct
93 Correct 261 ms 610788 KB Output is correct
94 Correct 283 ms 610868 KB Output is correct
95 Correct 267 ms 610984 KB Output is correct
96 Correct 286 ms 610884 KB Output is correct
97 Correct 263 ms 610808 KB Output is correct
98 Correct 288 ms 610864 KB Output is correct
99 Correct 279 ms 610872 KB Output is correct
100 Correct 273 ms 610872 KB Output is correct
101 Correct 270 ms 610840 KB Output is correct
102 Correct 270 ms 610976 KB Output is correct
103 Correct 277 ms 610868 KB Output is correct
104 Correct 275 ms 610764 KB Output is correct
105 Correct 270 ms 610836 KB Output is correct
106 Correct 267 ms 610836 KB Output is correct
107 Correct 266 ms 610884 KB Output is correct
108 Correct 293 ms 610880 KB Output is correct
109 Correct 277 ms 610816 KB Output is correct
110 Correct 267 ms 611384 KB Output is correct
111 Runtime error 751 ms 1110152 KB Execution killed with signal 6
112 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 266 ms 610836 KB Output is correct
2 Correct 252 ms 610864 KB Output is correct
3 Correct 291 ms 610796 KB Output is correct
4 Correct 267 ms 610832 KB Output is correct
5 Correct 260 ms 610768 KB Output is correct
6 Correct 275 ms 610804 KB Output is correct
7 Correct 283 ms 610884 KB Output is correct
8 Correct 276 ms 610904 KB Output is correct
9 Correct 243 ms 610860 KB Output is correct
10 Correct 257 ms 610872 KB Output is correct
11 Correct 264 ms 610820 KB Output is correct
12 Correct 259 ms 610780 KB Output is correct
13 Correct 259 ms 610912 KB Output is correct
14 Correct 313 ms 610848 KB Output is correct
15 Correct 240 ms 610764 KB Output is correct
16 Correct 260 ms 610852 KB Output is correct
17 Correct 270 ms 610876 KB Output is correct
18 Correct 281 ms 610876 KB Output is correct
19 Correct 253 ms 611608 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 273 ms 611784 KB Output is correct
22 Correct 269 ms 611700 KB Output is correct
23 Correct 263 ms 611648 KB Output is correct
24 Correct 279 ms 613296 KB Output is correct
25 Correct 258 ms 613212 KB Output is correct
26 Correct 280 ms 611660 KB Output is correct
27 Correct 260 ms 611648 KB Output is correct
28 Correct 273 ms 611648 KB Output is correct
29 Correct 323 ms 612800 KB Output is correct
30 Correct 285 ms 612368 KB Output is correct
31 Correct 257 ms 613020 KB Output is correct
32 Correct 296 ms 612824 KB Output is correct
33 Correct 293 ms 612812 KB Output is correct
34 Correct 268 ms 616784 KB Output is correct
35 Correct 272 ms 616880 KB Output is correct
36 Correct 292 ms 612860 KB Output is correct
37 Correct 277 ms 612916 KB Output is correct
38 Correct 293 ms 612748 KB Output is correct
39 Correct 574 ms 630068 KB Output is correct
40 Correct 287 ms 613204 KB Output is correct
41 Correct 277 ms 618164 KB Output is correct
42 Correct 312 ms 613532 KB Output is correct
43 Correct 299 ms 616816 KB Output is correct
44 Correct 343 ms 623128 KB Output is correct
45 Correct 330 ms 622984 KB Output is correct
46 Correct 377 ms 636252 KB Output is correct
47 Correct 612 ms 630100 KB Output is correct
48 Correct 500 ms 630064 KB Output is correct
49 Correct 413 ms 670980 KB Output is correct
50 Correct 378 ms 671060 KB Output is correct
51 Correct 471 ms 630316 KB Output is correct
52 Correct 450 ms 630112 KB Output is correct
53 Correct 598 ms 630100 KB Output is correct
54 Correct 290 ms 610864 KB Output is correct
55 Correct 286 ms 610824 KB Output is correct
56 Correct 287 ms 610868 KB Output is correct
57 Correct 275 ms 610864 KB Output is correct
58 Correct 259 ms 610852 KB Output is correct
59 Correct 276 ms 610788 KB Output is correct
60 Correct 308 ms 610804 KB Output is correct
61 Correct 261 ms 610776 KB Output is correct
62 Correct 272 ms 610764 KB Output is correct
63 Correct 303 ms 610876 KB Output is correct
64 Correct 261 ms 610876 KB Output is correct
65 Correct 323 ms 610792 KB Output is correct
66 Correct 281 ms 610880 KB Output is correct
67 Correct 276 ms 610792 KB Output is correct
68 Correct 256 ms 610896 KB Output is correct
69 Correct 263 ms 610880 KB Output is correct
70 Correct 270 ms 610892 KB Output is correct
71 Correct 321 ms 610784 KB Output is correct
72 Correct 255 ms 610760 KB Output is correct
73 Correct 296 ms 610876 KB Output is correct
74 Correct 249 ms 610764 KB Output is correct
75 Correct 307 ms 610876 KB Output is correct
76 Correct 299 ms 610876 KB Output is correct
77 Correct 412 ms 610868 KB Output is correct
78 Correct 293 ms 610760 KB Output is correct
79 Correct 261 ms 610880 KB Output is correct
80 Correct 278 ms 610800 KB Output is correct
81 Correct 275 ms 610812 KB Output is correct
82 Correct 261 ms 610852 KB Output is correct
83 Correct 379 ms 610880 KB Output is correct
84 Correct 262 ms 610840 KB Output is correct
85 Correct 386 ms 610876 KB Output is correct
86 Correct 273 ms 610776 KB Output is correct
87 Correct 287 ms 610864 KB Output is correct
88 Correct 297 ms 610872 KB Output is correct
89 Correct 266 ms 610872 KB Output is correct
90 Correct 282 ms 610864 KB Output is correct
91 Correct 278 ms 610880 KB Output is correct
92 Correct 268 ms 610872 KB Output is correct
93 Correct 261 ms 610788 KB Output is correct
94 Correct 283 ms 610868 KB Output is correct
95 Correct 267 ms 610984 KB Output is correct
96 Correct 286 ms 610884 KB Output is correct
97 Correct 263 ms 610808 KB Output is correct
98 Correct 288 ms 610864 KB Output is correct
99 Correct 279 ms 610872 KB Output is correct
100 Correct 273 ms 610872 KB Output is correct
101 Correct 270 ms 610840 KB Output is correct
102 Correct 270 ms 610976 KB Output is correct
103 Correct 277 ms 610868 KB Output is correct
104 Correct 275 ms 610764 KB Output is correct
105 Correct 270 ms 610836 KB Output is correct
106 Correct 267 ms 610836 KB Output is correct
107 Correct 266 ms 610884 KB Output is correct
108 Correct 293 ms 610880 KB Output is correct
109 Correct 277 ms 610816 KB Output is correct
110 Correct 267 ms 611384 KB Output is correct
111 Runtime error 751 ms 1110152 KB Execution killed with signal 6
112 Halted 0 ms 0 KB -