oj.uz

Submission #780309

# Submission time Handle Problem Language Result Execution time Memory
780309 2023-07-12T08:11:24 Z boris_mihov Maze (JOI23_ho_t3) C++17
27 / 100
 777 ms 1138776 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 252 ms 610756 KB Output is correct
2 Correct 270 ms 610796 KB Output is correct
3 Correct 247 ms 610884 KB Output is correct
4 Correct 247 ms 610884 KB Output is correct
5 Correct 247 ms 610876 KB Output is correct
6 Correct 254 ms 610876 KB Output is correct
7 Correct 250 ms 610892 KB Output is correct
8 Correct 238 ms 610808 KB Output is correct
9 Correct 387 ms 610868 KB Output is correct
10 Correct 257 ms 610856 KB Output is correct
11 Correct 254 ms 610864 KB Output is correct
12 Correct 269 ms 610864 KB Output is correct
13 Correct 262 ms 610832 KB Output is correct
14 Correct 272 ms 610744 KB Output is correct
15 Correct 253 ms 610772 KB Output is correct
16 Correct 258 ms 610880 KB Output is correct
17 Correct 268 ms 610836 KB Output is correct
18 Correct 282 ms 610844 KB Output is correct
19 Correct 264 ms 611636 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 278 ms 611904 KB Output is correct
22 Correct 265 ms 611640 KB Output is correct
23 Correct 303 ms 611544 KB Output is correct
24 Correct 266 ms 613288 KB Output is correct
25 Correct 281 ms 613176 KB Output is correct
26 Correct 255 ms 611668 KB Output is correct
27 Correct 278 ms 611616 KB Output is correct
28 Correct 288 ms 611656 KB Output is correct
29 Correct 279 ms 612720 KB Output is correct
30 Correct 272 ms 612368 KB Output is correct
31 Correct 275 ms 612904 KB Output is correct
32 Correct 278 ms 612828 KB Output is correct
33 Correct 301 ms 612716 KB Output is correct
34 Correct 281 ms 616904 KB Output is correct
35 Correct 271 ms 616852 KB Output is correct
36 Correct 276 ms 612864 KB Output is correct
37 Correct 291 ms 612844 KB Output is correct
38 Correct 274 ms 612816 KB Output is correct
39 Correct 589 ms 630188 KB Output is correct
40 Correct 275 ms 613152 KB Output is correct
41 Correct 276 ms 618208 KB Output is correct
42 Correct 302 ms 613636 KB Output is correct
43 Correct 291 ms 616820 KB Output is correct
44 Correct 334 ms 623240 KB Output is correct
45 Correct 320 ms 622972 KB Output is correct
46 Correct 368 ms 636240 KB Output is correct
47 Correct 525 ms 630100 KB Output is correct
48 Correct 501 ms 630060 KB Output is correct
49 Correct 391 ms 671048 KB Output is correct
50 Correct 399 ms 671064 KB Output is correct
51 Correct 454 ms 630316 KB Output is correct
52 Correct 410 ms 630160 KB Output is correct
53 Correct 496 ms 630096 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 293 ms 610864 KB Output is correct
2 Correct 255 ms 610840 KB Output is correct
3 Correct 267 ms 610816 KB Output is correct
4 Correct 296 ms 610864 KB Output is correct
5 Correct 272 ms 610832 KB Output is correct
6 Correct 279 ms 610864 KB Output is correct
7 Correct 257 ms 610848 KB Output is correct
8 Correct 284 ms 610868 KB Output is correct
9 Correct 259 ms 610936 KB Output is correct
10 Correct 259 ms 610876 KB Output is correct
11 Correct 258 ms 610876 KB Output is correct
12 Correct 270 ms 610872 KB Output is correct
13 Correct 263 ms 610772 KB Output is correct
14 Correct 286 ms 610828 KB Output is correct
15 Correct 272 ms 610912 KB Output is correct
16 Correct 287 ms 610816 KB Output is correct
17 Correct 253 ms 610888 KB Output is correct
18 Correct 254 ms 610796 KB Output is correct
19 Correct 275 ms 610872 KB Output is correct
20 Correct 282 ms 610812 KB Output is correct
21 Correct 257 ms 610796 KB Output is correct
22 Correct 289 ms 610844 KB Output is correct
23 Correct 270 ms 610828 KB Output is correct
24 Correct 264 ms 610864 KB Output is correct
25 Correct 305 ms 610848 KB Output is correct
26 Correct 325 ms 610784 KB Output is correct
27 Correct 266 ms 610788 KB Output is correct
28 Correct 291 ms 610880 KB Output is correct
29 Correct 257 ms 610864 KB Output is correct
30 Correct 276 ms 610876 KB Output is correct
31 Correct 300 ms 610800 KB Output is correct
32 Correct 314 ms 610872 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 277 ms 610864 KB Output is correct
2 Correct 301 ms 610864 KB Output is correct
3 Correct 248 ms 610860 KB Output is correct
4 Correct 354 ms 610844 KB Output is correct
5 Correct 276 ms 610812 KB Output is correct
6 Correct 311 ms 610852 KB Output is correct
7 Correct 277 ms 610808 KB Output is correct
8 Correct 294 ms 610824 KB Output is correct
9 Correct 266 ms 610832 KB Output is correct
10 Correct 268 ms 610828 KB Output is correct
11 Correct 256 ms 610884 KB Output is correct
12 Correct 319 ms 610892 KB Output is correct
13 Correct 260 ms 610860 KB Output is correct
14 Correct 273 ms 610832 KB Output is correct
15 Correct 310 ms 610864 KB Output is correct
16 Correct 271 ms 610872 KB Output is correct
17 Correct 249 ms 610772 KB Output is correct
18 Correct 259 ms 610860 KB Output is correct
19 Correct 290 ms 610860 KB Output is correct
20 Correct 299 ms 610876 KB Output is correct
21 Correct 259 ms 610864 KB Output is correct
22 Correct 274 ms 610936 KB Output is correct
23 Correct 290 ms 610820 KB Output is correct
24 Correct 251 ms 610900 KB Output is correct
25 Correct 313 ms 611376 KB Output is correct
26 Runtime error 635 ms 1138776 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 293 ms 610864 KB Output is correct
2 Correct 255 ms 610840 KB Output is correct
3 Correct 267 ms 610816 KB Output is correct
4 Correct 296 ms 610864 KB Output is correct
5 Correct 272 ms 610832 KB Output is correct
6 Correct 279 ms 610864 KB Output is correct
7 Correct 257 ms 610848 KB Output is correct
8 Correct 284 ms 610868 KB Output is correct
9 Correct 259 ms 610936 KB Output is correct
10 Correct 259 ms 610876 KB Output is correct
11 Correct 258 ms 610876 KB Output is correct
12 Correct 270 ms 610872 KB Output is correct
13 Correct 263 ms 610772 KB Output is correct
14 Correct 286 ms 610828 KB Output is correct
15 Correct 272 ms 610912 KB Output is correct
16 Correct 287 ms 610816 KB Output is correct
17 Correct 253 ms 610888 KB Output is correct
18 Correct 254 ms 610796 KB Output is correct
19 Correct 275 ms 610872 KB Output is correct
20 Correct 282 ms 610812 KB Output is correct
21 Correct 257 ms 610796 KB Output is correct
22 Correct 289 ms 610844 KB Output is correct
23 Correct 270 ms 610828 KB Output is correct
24 Correct 264 ms 610864 KB Output is correct
25 Correct 305 ms 610848 KB Output is correct
26 Correct 325 ms 610784 KB Output is correct
27 Correct 266 ms 610788 KB Output is correct
28 Correct 291 ms 610880 KB Output is correct
29 Correct 257 ms 610864 KB Output is correct
30 Correct 276 ms 610876 KB Output is correct
31 Correct 300 ms 610800 KB Output is correct
32 Correct 314 ms 610872 KB Output is correct
33 Correct 390 ms 611708 KB Output is correct
34 Correct 328 ms 610864 KB Output is correct
35 Correct 273 ms 610872 KB Output is correct
36 Correct 291 ms 611340 KB Output is correct
37 Correct 263 ms 612848 KB Output is correct
38 Runtime error 777 ms 1138172 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 293 ms 610864 KB Output is correct
2 Correct 255 ms 610840 KB Output is correct
3 Correct 267 ms 610816 KB Output is correct
4 Correct 296 ms 610864 KB Output is correct
5 Correct 272 ms 610832 KB Output is correct
6 Correct 279 ms 610864 KB Output is correct
7 Correct 257 ms 610848 KB Output is correct
8 Correct 284 ms 610868 KB Output is correct
9 Correct 259 ms 610936 KB Output is correct
10 Correct 259 ms 610876 KB Output is correct
11 Correct 258 ms 610876 KB Output is correct
12 Correct 270 ms 610872 KB Output is correct
13 Correct 263 ms 610772 KB Output is correct
14 Correct 286 ms 610828 KB Output is correct
15 Correct 272 ms 610912 KB Output is correct
16 Correct 287 ms 610816 KB Output is correct
17 Correct 253 ms 610888 KB Output is correct
18 Correct 254 ms 610796 KB Output is correct
19 Correct 275 ms 610872 KB Output is correct
20 Correct 282 ms 610812 KB Output is correct
21 Correct 257 ms 610796 KB Output is correct
22 Correct 289 ms 610844 KB Output is correct
23 Correct 270 ms 610828 KB Output is correct
24 Correct 264 ms 610864 KB Output is correct
25 Correct 305 ms 610848 KB Output is correct
26 Correct 325 ms 610784 KB Output is correct
27 Correct 266 ms 610788 KB Output is correct
28 Correct 291 ms 610880 KB Output is correct
29 Correct 257 ms 610864 KB Output is correct
30 Correct 276 ms 610876 KB Output is correct
31 Correct 300 ms 610800 KB Output is correct
32 Correct 314 ms 610872 KB Output is correct
33 Correct 390 ms 611708 KB Output is correct
34 Correct 328 ms 610864 KB Output is correct
35 Correct 273 ms 610872 KB Output is correct
36 Correct 291 ms 611340 KB Output is correct
37 Correct 263 ms 612848 KB Output is correct
38 Runtime error 777 ms 1138172 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 252 ms 610756 KB Output is correct
2 Correct 270 ms 610796 KB Output is correct
3 Correct 247 ms 610884 KB Output is correct
4 Correct 247 ms 610884 KB Output is correct
5 Correct 247 ms 610876 KB Output is correct
6 Correct 254 ms 610876 KB Output is correct
7 Correct 250 ms 610892 KB Output is correct
8 Correct 238 ms 610808 KB Output is correct
9 Correct 387 ms 610868 KB Output is correct
10 Correct 257 ms 610856 KB Output is correct
11 Correct 254 ms 610864 KB Output is correct
12 Correct 269 ms 610864 KB Output is correct
13 Correct 262 ms 610832 KB Output is correct
14 Correct 272 ms 610744 KB Output is correct
15 Correct 253 ms 610772 KB Output is correct
16 Correct 258 ms 610880 KB Output is correct
17 Correct 268 ms 610836 KB Output is correct
18 Correct 282 ms 610844 KB Output is correct
19 Correct 264 ms 611636 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 278 ms 611904 KB Output is correct
22 Correct 265 ms 611640 KB Output is correct
23 Correct 303 ms 611544 KB Output is correct
24 Correct 266 ms 613288 KB Output is correct
25 Correct 281 ms 613176 KB Output is correct
26 Correct 255 ms 611668 KB Output is correct
27 Correct 278 ms 611616 KB Output is correct
28 Correct 288 ms 611656 KB Output is correct
29 Correct 279 ms 612720 KB Output is correct
30 Correct 272 ms 612368 KB Output is correct
31 Correct 275 ms 612904 KB Output is correct
32 Correct 278 ms 612828 KB Output is correct
33 Correct 301 ms 612716 KB Output is correct
34 Correct 281 ms 616904 KB Output is correct
35 Correct 271 ms 616852 KB Output is correct
36 Correct 276 ms 612864 KB Output is correct
37 Correct 291 ms 612844 KB Output is correct
38 Correct 274 ms 612816 KB Output is correct
39 Correct 589 ms 630188 KB Output is correct
40 Correct 275 ms 613152 KB Output is correct
41 Correct 276 ms 618208 KB Output is correct
42 Correct 302 ms 613636 KB Output is correct
43 Correct 291 ms 616820 KB Output is correct
44 Correct 334 ms 623240 KB Output is correct
45 Correct 320 ms 622972 KB Output is correct
46 Correct 368 ms 636240 KB Output is correct
47 Correct 525 ms 630100 KB Output is correct
48 Correct 501 ms 630060 KB Output is correct
49 Correct 391 ms 671048 KB Output is correct
50 Correct 399 ms 671064 KB Output is correct
51 Correct 454 ms 630316 KB Output is correct
52 Correct 410 ms 630160 KB Output is correct
53 Correct 496 ms 630096 KB Output is correct
54 Correct 293 ms 610864 KB Output is correct
55 Correct 255 ms 610840 KB Output is correct
56 Correct 267 ms 610816 KB Output is correct
57 Correct 296 ms 610864 KB Output is correct
58 Correct 272 ms 610832 KB Output is correct
59 Correct 279 ms 610864 KB Output is correct
60 Correct 257 ms 610848 KB Output is correct
61 Correct 284 ms 610868 KB Output is correct
62 Correct 259 ms 610936 KB Output is correct
63 Correct 259 ms 610876 KB Output is correct
64 Correct 258 ms 610876 KB Output is correct
65 Correct 270 ms 610872 KB Output is correct
66 Correct 263 ms 610772 KB Output is correct
67 Correct 286 ms 610828 KB Output is correct
68 Correct 272 ms 610912 KB Output is correct
69 Correct 287 ms 610816 KB Output is correct
70 Correct 253 ms 610888 KB Output is correct
71 Correct 254 ms 610796 KB Output is correct
72 Correct 275 ms 610872 KB Output is correct
73 Correct 282 ms 610812 KB Output is correct
74 Correct 257 ms 610796 KB Output is correct
75 Correct 289 ms 610844 KB Output is correct
76 Correct 270 ms 610828 KB Output is correct
77 Correct 264 ms 610864 KB Output is correct
78 Correct 305 ms 610848 KB Output is correct
79 Correct 325 ms 610784 KB Output is correct
80 Correct 266 ms 610788 KB Output is correct
81 Correct 291 ms 610880 KB Output is correct
82 Correct 257 ms 610864 KB Output is correct
83 Correct 276 ms 610876 KB Output is correct
84 Correct 300 ms 610800 KB Output is correct
85 Correct 314 ms 610872 KB Output is correct
86 Correct 277 ms 610864 KB Output is correct
87 Correct 301 ms 610864 KB Output is correct
88 Correct 248 ms 610860 KB Output is correct
89 Correct 354 ms 610844 KB Output is correct
90 Correct 276 ms 610812 KB Output is correct
91 Correct 311 ms 610852 KB Output is correct
92 Correct 277 ms 610808 KB Output is correct
93 Correct 294 ms 610824 KB Output is correct
94 Correct 266 ms 610832 KB Output is correct
95 Correct 268 ms 610828 KB Output is correct
96 Correct 256 ms 610884 KB Output is correct
97 Correct 319 ms 610892 KB Output is correct
98 Correct 260 ms 610860 KB Output is correct
99 Correct 273 ms 610832 KB Output is correct
100 Correct 310 ms 610864 KB Output is correct
101 Correct 271 ms 610872 KB Output is correct
102 Correct 249 ms 610772 KB Output is correct
103 Correct 259 ms 610860 KB Output is correct
104 Correct 290 ms 610860 KB Output is correct
105 Correct 299 ms 610876 KB Output is correct
106 Correct 259 ms 610864 KB Output is correct
107 Correct 274 ms 610936 KB Output is correct
108 Correct 290 ms 610820 KB Output is correct
109 Correct 251 ms 610900 KB Output is correct
110 Correct 313 ms 611376 KB Output is correct
111 Runtime error 635 ms 1138776 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 252 ms 610756 KB Output is correct
2 Correct 270 ms 610796 KB Output is correct
3 Correct 247 ms 610884 KB Output is correct
4 Correct 247 ms 610884 KB Output is correct
5 Correct 247 ms 610876 KB Output is correct
6 Correct 254 ms 610876 KB Output is correct
7 Correct 250 ms 610892 KB Output is correct
8 Correct 238 ms 610808 KB Output is correct
9 Correct 387 ms 610868 KB Output is correct
10 Correct 257 ms 610856 KB Output is correct
11 Correct 254 ms 610864 KB Output is correct
12 Correct 269 ms 610864 KB Output is correct
13 Correct 262 ms 610832 KB Output is correct
14 Correct 272 ms 610744 KB Output is correct
15 Correct 253 ms 610772 KB Output is correct
16 Correct 258 ms 610880 KB Output is correct
17 Correct 268 ms 610836 KB Output is correct
18 Correct 282 ms 610844 KB Output is correct
19 Correct 264 ms 611636 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 278 ms 611904 KB Output is correct
22 Correct 265 ms 611640 KB Output is correct
23 Correct 303 ms 611544 KB Output is correct
24 Correct 266 ms 613288 KB Output is correct
25 Correct 281 ms 613176 KB Output is correct
26 Correct 255 ms 611668 KB Output is correct
27 Correct 278 ms 611616 KB Output is correct
28 Correct 288 ms 611656 KB Output is correct
29 Correct 279 ms 612720 KB Output is correct
30 Correct 272 ms 612368 KB Output is correct
31 Correct 275 ms 612904 KB Output is correct
32 Correct 278 ms 612828 KB Output is correct
33 Correct 301 ms 612716 KB Output is correct
34 Correct 281 ms 616904 KB Output is correct
35 Correct 271 ms 616852 KB Output is correct
36 Correct 276 ms 612864 KB Output is correct
37 Correct 291 ms 612844 KB Output is correct
38 Correct 274 ms 612816 KB Output is correct
39 Correct 589 ms 630188 KB Output is correct
40 Correct 275 ms 613152 KB Output is correct
41 Correct 276 ms 618208 KB Output is correct
42 Correct 302 ms 613636 KB Output is correct
43 Correct 291 ms 616820 KB Output is correct
44 Correct 334 ms 623240 KB Output is correct
45 Correct 320 ms 622972 KB Output is correct
46 Correct 368 ms 636240 KB Output is correct
47 Correct 525 ms 630100 KB Output is correct
48 Correct 501 ms 630060 KB Output is correct
49 Correct 391 ms 671048 KB Output is correct
50 Correct 399 ms 671064 KB Output is correct
51 Correct 454 ms 630316 KB Output is correct
52 Correct 410 ms 630160 KB Output is correct
53 Correct 496 ms 630096 KB Output is correct
54 Correct 293 ms 610864 KB Output is correct
55 Correct 255 ms 610840 KB Output is correct
56 Correct 267 ms 610816 KB Output is correct
57 Correct 296 ms 610864 KB Output is correct
58 Correct 272 ms 610832 KB Output is correct
59 Correct 279 ms 610864 KB Output is correct
60 Correct 257 ms 610848 KB Output is correct
61 Correct 284 ms 610868 KB Output is correct
62 Correct 259 ms 610936 KB Output is correct
63 Correct 259 ms 610876 KB Output is correct
64 Correct 258 ms 610876 KB Output is correct
65 Correct 270 ms 610872 KB Output is correct
66 Correct 263 ms 610772 KB Output is correct
67 Correct 286 ms 610828 KB Output is correct
68 Correct 272 ms 610912 KB Output is correct
69 Correct 287 ms 610816 KB Output is correct
70 Correct 253 ms 610888 KB Output is correct
71 Correct 254 ms 610796 KB Output is correct
72 Correct 275 ms 610872 KB Output is correct
73 Correct 282 ms 610812 KB Output is correct
74 Correct 257 ms 610796 KB Output is correct
75 Correct 289 ms 610844 KB Output is correct
76 Correct 270 ms 610828 KB Output is correct
77 Correct 264 ms 610864 KB Output is correct
78 Correct 305 ms 610848 KB Output is correct
79 Correct 325 ms 610784 KB Output is correct
80 Correct 266 ms 610788 KB Output is correct
81 Correct 291 ms 610880 KB Output is correct
82 Correct 257 ms 610864 KB Output is correct
83 Correct 276 ms 610876 KB Output is correct
84 Correct 300 ms 610800 KB Output is correct
85 Correct 314 ms 610872 KB Output is correct
86 Correct 277 ms 610864 KB Output is correct
87 Correct 301 ms 610864 KB Output is correct
88 Correct 248 ms 610860 KB Output is correct
89 Correct 354 ms 610844 KB Output is correct
90 Correct 276 ms 610812 KB Output is correct
91 Correct 311 ms 610852 KB Output is correct
92 Correct 277 ms 610808 KB Output is correct
93 Correct 294 ms 610824 KB Output is correct
94 Correct 266 ms 610832 KB Output is correct
95 Correct 268 ms 610828 KB Output is correct
96 Correct 256 ms 610884 KB Output is correct
97 Correct 319 ms 610892 KB Output is correct
98 Correct 260 ms 610860 KB Output is correct
99 Correct 273 ms 610832 KB Output is correct
100 Correct 310 ms 610864 KB Output is correct
101 Correct 271 ms 610872 KB Output is correct
102 Correct 249 ms 610772 KB Output is correct
103 Correct 259 ms 610860 KB Output is correct
104 Correct 290 ms 610860 KB Output is correct
105 Correct 299 ms 610876 KB Output is correct
106 Correct 259 ms 610864 KB Output is correct
107 Correct 274 ms 610936 KB Output is correct
108 Correct 290 ms 610820 KB Output is correct
109 Correct 251 ms 610900 KB Output is correct
110 Correct 313 ms 611376 KB Output is correct
111 Runtime error 635 ms 1138776 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 252 ms 610756 KB Output is correct
2 Correct 270 ms 610796 KB Output is correct
3 Correct 247 ms 610884 KB Output is correct
4 Correct 247 ms 610884 KB Output is correct
5 Correct 247 ms 610876 KB Output is correct
6 Correct 254 ms 610876 KB Output is correct
7 Correct 250 ms 610892 KB Output is correct
8 Correct 238 ms 610808 KB Output is correct
9 Correct 387 ms 610868 KB Output is correct
10 Correct 257 ms 610856 KB Output is correct
11 Correct 254 ms 610864 KB Output is correct
12 Correct 269 ms 610864 KB Output is correct
13 Correct 262 ms 610832 KB Output is correct
14 Correct 272 ms 610744 KB Output is correct
15 Correct 253 ms 610772 KB Output is correct
16 Correct 258 ms 610880 KB Output is correct
17 Correct 268 ms 610836 KB Output is correct
18 Correct 282 ms 610844 KB Output is correct
19 Correct 264 ms 611636 KB Output is correct
20 Correct 263 ms 612744 KB Output is correct
21 Correct 278 ms 611904 KB Output is correct
22 Correct 265 ms 611640 KB Output is correct
23 Correct 303 ms 611544 KB Output is correct
24 Correct 266 ms 613288 KB Output is correct
25 Correct 281 ms 613176 KB Output is correct
26 Correct 255 ms 611668 KB Output is correct
27 Correct 278 ms 611616 KB Output is correct
28 Correct 288 ms 611656 KB Output is correct
29 Correct 279 ms 612720 KB Output is correct
30 Correct 272 ms 612368 KB Output is correct
31 Correct 275 ms 612904 KB Output is correct
32 Correct 278 ms 612828 KB Output is correct
33 Correct 301 ms 612716 KB Output is correct
34 Correct 281 ms 616904 KB Output is correct
35 Correct 271 ms 616852 KB Output is correct
36 Correct 276 ms 612864 KB Output is correct
37 Correct 291 ms 612844 KB Output is correct
38 Correct 274 ms 612816 KB Output is correct
39 Correct 589 ms 630188 KB Output is correct
40 Correct 275 ms 613152 KB Output is correct
41 Correct 276 ms 618208 KB Output is correct
42 Correct 302 ms 613636 KB Output is correct
43 Correct 291 ms 616820 KB Output is correct
44 Correct 334 ms 623240 KB Output is correct
45 Correct 320 ms 622972 KB Output is correct
46 Correct 368 ms 636240 KB Output is correct
47 Correct 525 ms 630100 KB Output is correct
48 Correct 501 ms 630060 KB Output is correct
49 Correct 391 ms 671048 KB Output is correct
50 Correct 399 ms 671064 KB Output is correct
51 Correct 454 ms 630316 KB Output is correct
52 Correct 410 ms 630160 KB Output is correct
53 Correct 496 ms 630096 KB Output is correct
54 Correct 293 ms 610864 KB Output is correct
55 Correct 255 ms 610840 KB Output is correct
56 Correct 267 ms 610816 KB Output is correct
57 Correct 296 ms 610864 KB Output is correct
58 Correct 272 ms 610832 KB Output is correct
59 Correct 279 ms 610864 KB Output is correct
60 Correct 257 ms 610848 KB Output is correct
61 Correct 284 ms 610868 KB Output is correct
62 Correct 259 ms 610936 KB Output is correct
63 Correct 259 ms 610876 KB Output is correct
64 Correct 258 ms 610876 KB Output is correct
65 Correct 270 ms 610872 KB Output is correct
66 Correct 263 ms 610772 KB Output is correct
67 Correct 286 ms 610828 KB Output is correct
68 Correct 272 ms 610912 KB Output is correct
69 Correct 287 ms 610816 KB Output is correct
70 Correct 253 ms 610888 KB Output is correct
71 Correct 254 ms 610796 KB Output is correct
72 Correct 275 ms 610872 KB Output is correct
73 Correct 282 ms 610812 KB Output is correct
74 Correct 257 ms 610796 KB Output is correct
75 Correct 289 ms 610844 KB Output is correct
76 Correct 270 ms 610828 KB Output is correct
77 Correct 264 ms 610864 KB Output is correct
78 Correct 305 ms 610848 KB Output is correct
79 Correct 325 ms 610784 KB Output is correct
80 Correct 266 ms 610788 KB Output is correct
81 Correct 291 ms 610880 KB Output is correct
82 Correct 257 ms 610864 KB Output is correct
83 Correct 276 ms 610876 KB Output is correct
84 Correct 300 ms 610800 KB Output is correct
85 Correct 314 ms 610872 KB Output is correct
86 Correct 277 ms 610864 KB Output is correct
87 Correct 301 ms 610864 KB Output is correct
88 Correct 248 ms 610860 KB Output is correct
89 Correct 354 ms 610844 KB Output is correct
90 Correct 276 ms 610812 KB Output is correct
91 Correct 311 ms 610852 KB Output is correct
92 Correct 277 ms 610808 KB Output is correct
93 Correct 294 ms 610824 KB Output is correct
94 Correct 266 ms 610832 KB Output is correct
95 Correct 268 ms 610828 KB Output is correct
96 Correct 256 ms 610884 KB Output is correct
97 Correct 319 ms 610892 KB Output is correct
98 Correct 260 ms 610860 KB Output is correct
99 Correct 273 ms 610832 KB Output is correct
100 Correct 310 ms 610864 KB Output is correct
101 Correct 271 ms 610872 KB Output is correct
102 Correct 249 ms 610772 KB Output is correct
103 Correct 259 ms 610860 KB Output is correct
104 Correct 290 ms 610860 KB Output is correct
105 Correct 299 ms 610876 KB Output is correct
106 Correct 259 ms 610864 KB Output is correct
107 Correct 274 ms 610936 KB Output is correct
108 Correct 290 ms 610820 KB Output is correct
109 Correct 251 ms 610900 KB Output is correct
110 Correct 313 ms 611376 KB Output is correct
111 Runtime error 635 ms 1138776 KB Execution killed with signal 6
112 Halted 0 ms 0 KB -