oj.uz

답안 #780277

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
780277 2023-07-12T07:52:13 Z boris_mihov Maze (JOI23_ho_t3) C++17
51 / 100
 2000 ms 671060 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)
        {
            if (byROW[row].findKth(curr + 1) != i)
            {
                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);
                while (res < i){}
                while (res > i){}
                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)
            {
                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){}
                // 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;
}

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)
      |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
Main.cpp: In function 'void addCOL(int, int, int, int)':
Main.cpp:139:22: warning: unused variable 'was' [-Wunused-variable]
  139 |                 bool was = (res > i);
      |                      ^~~

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 270 ms 610792 KB Output is correct
2 Correct 267 ms 610864 KB Output is correct
3 Correct 265 ms 610764 KB Output is correct
4 Correct 272 ms 610876 KB Output is correct
5 Correct 270 ms 610824 KB Output is correct
6 Correct 267 ms 610888 KB Output is correct
7 Correct 252 ms 610868 KB Output is correct
8 Correct 261 ms 610824 KB Output is correct
9 Correct 268 ms 610792 KB Output is correct
10 Correct 266 ms 610812 KB Output is correct
11 Correct 255 ms 610744 KB Output is correct
12 Correct 257 ms 610864 KB Output is correct
13 Correct 269 ms 610776 KB Output is correct
14 Correct 262 ms 610864 KB Output is correct
15 Correct 264 ms 610892 KB Output is correct
16 Correct 288 ms 610812 KB Output is correct
17 Correct 265 ms 610764 KB Output is correct
18 Correct 267 ms 610868 KB Output is correct
19 Correct 325 ms 611648 KB Output is correct
20 Correct 284 ms 612700 KB Output is correct
21 Correct 267 ms 611860 KB Output is correct
22 Correct 265 ms 611564 KB Output is correct
23 Correct 273 ms 611640 KB Output is correct
24 Correct 275 ms 613288 KB Output is correct
25 Correct 278 ms 613264 KB Output is correct
26 Correct 286 ms 611580 KB Output is correct
27 Correct 274 ms 611648 KB Output is correct
28 Correct 258 ms 611648 KB Output is correct
29 Correct 270 ms 612812 KB Output is correct
30 Correct 259 ms 612368 KB Output is correct
31 Correct 284 ms 613008 KB Output is correct
32 Correct 290 ms 612740 KB Output is correct
33 Correct 278 ms 612812 KB Output is correct
34 Correct 277 ms 616792 KB Output is correct
35 Correct 278 ms 616784 KB Output is correct
36 Correct 278 ms 612820 KB Output is correct
37 Correct 293 ms 612788 KB Output is correct
38 Correct 267 ms 612720 KB Output is correct
39 Correct 396 ms 630052 KB Output is correct
40 Correct 294 ms 613192 KB Output is correct
41 Correct 281 ms 618288 KB Output is correct
42 Correct 281 ms 613580 KB Output is correct
43 Correct 291 ms 616808 KB Output is correct
44 Correct 292 ms 623176 KB Output is correct
45 Correct 299 ms 622884 KB Output is correct
46 Correct 357 ms 636232 KB Output is correct
47 Correct 378 ms 630036 KB Output is correct
48 Correct 370 ms 629980 KB Output is correct
49 Correct 375 ms 671052 KB Output is correct
50 Correct 370 ms 671060 KB Output is correct
51 Correct 582 ms 630304 KB Output is correct
52 Correct 340 ms 630160 KB Output is correct
53 Correct 360 ms 630028 KB Output is correct

Subtask #2
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 267 ms 610836 KB Output is correct
2 Correct 270 ms 610828 KB Output is correct
3 Correct 299 ms 610860 KB Output is correct
4 Correct 267 ms 610760 KB Output is correct
5 Correct 267 ms 610756 KB Output is correct
6 Correct 256 ms 610828 KB Output is correct
7 Correct 261 ms 610872 KB Output is correct
8 Correct 276 ms 610868 KB Output is correct
9 Correct 259 ms 610840 KB Output is correct
10 Correct 271 ms 610880 KB Output is correct
11 Correct 258 ms 610840 KB Output is correct
12 Correct 254 ms 610804 KB Output is correct
13 Correct 262 ms 610880 KB Output is correct
14 Correct 258 ms 611068 KB Output is correct
15 Correct 273 ms 610852 KB Output is correct
16 Correct 266 ms 610804 KB Output is correct
17 Correct 262 ms 610808 KB Output is correct
18 Correct 255 ms 610856 KB Output is correct
19 Correct 264 ms 610764 KB Output is correct
20 Correct 274 ms 610824 KB Output is correct
21 Correct 264 ms 610872 KB Output is correct
22 Correct 261 ms 610892 KB Output is correct
23 Correct 259 ms 610760 KB Output is correct
24 Correct 269 ms 610868 KB Output is correct
25 Correct 255 ms 610872 KB Output is correct
26 Correct 256 ms 610748 KB Output is correct
27 Correct 264 ms 610844 KB Output is correct
28 Correct 267 ms 610820 KB Output is correct
29 Correct 260 ms 610868 KB Output is correct
30 Correct 256 ms 610840 KB Output is correct
31 Correct 263 ms 610892 KB Output is correct
32 Correct 258 ms 610784 KB Output is correct

Subtask #3
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 263 ms 610748 KB Output is correct
2 Correct 262 ms 610768 KB Output is correct
3 Correct 258 ms 610768 KB Output is correct
4 Correct 256 ms 610744 KB Output is correct
5 Correct 267 ms 610860 KB Output is correct
6 Correct 277 ms 610772 KB Output is correct
7 Correct 283 ms 610956 KB Output is correct
8 Correct 263 ms 610808 KB Output is correct
9 Correct 268 ms 610796 KB Output is correct
10 Correct 265 ms 610804 KB Output is correct
11 Correct 259 ms 610852 KB Output is correct
12 Correct 262 ms 610892 KB Output is correct
13 Correct 270 ms 610808 KB Output is correct
14 Correct 259 ms 610756 KB Output is correct
15 Correct 266 ms 610916 KB Output is correct
16 Correct 257 ms 610756 KB Output is correct
17 Correct 257 ms 610788 KB Output is correct
18 Correct 266 ms 610860 KB Output is correct
19 Correct 260 ms 610776 KB Output is correct
20 Correct 265 ms 610804 KB Output is correct
21 Correct 255 ms 610868 KB Output is correct
22 Correct 261 ms 610808 KB Output is correct
23 Correct 265 ms 610916 KB Output is correct
24 Correct 258 ms 610860 KB Output is correct
25 Correct 258 ms 611352 KB Output is correct
26 Correct 267 ms 612020 KB Output is correct
27 Correct 261 ms 611900 KB Output is correct
28 Correct 262 ms 611600 KB Output is correct
29 Correct 258 ms 611532 KB Output is correct
30 Correct 260 ms 611584 KB Output is correct
31 Correct 271 ms 611724 KB Output is correct
32 Correct 257 ms 611620 KB Output is correct
33 Correct 265 ms 611600 KB Output is correct
34 Correct 305 ms 613552 KB Output is correct
35 Correct 261 ms 612920 KB Output is correct
36 Correct 436 ms 613516 KB Output is correct
37 Correct 265 ms 612800 KB Output is correct
38 Correct 261 ms 612796 KB Output is correct
39 Correct 339 ms 620464 KB Output is correct
40 Correct 500 ms 638256 KB Output is correct
41 Correct 368 ms 636292 KB Output is correct
42 Execution timed out 2119 ms 636824 KB Time limit exceeded
43 Halted 0 ms 0 KB -

Subtask #4
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 267 ms 610836 KB Output is correct
2 Correct 270 ms 610828 KB Output is correct
3 Correct 299 ms 610860 KB Output is correct
4 Correct 267 ms 610760 KB Output is correct
5 Correct 267 ms 610756 KB Output is correct
6 Correct 256 ms 610828 KB Output is correct
7 Correct 261 ms 610872 KB Output is correct
8 Correct 276 ms 610868 KB Output is correct
9 Correct 259 ms 610840 KB Output is correct
10 Correct 271 ms 610880 KB Output is correct
11 Correct 258 ms 610840 KB Output is correct
12 Correct 254 ms 610804 KB Output is correct
13 Correct 262 ms 610880 KB Output is correct
14 Correct 258 ms 611068 KB Output is correct
15 Correct 273 ms 610852 KB Output is correct
16 Correct 266 ms 610804 KB Output is correct
17 Correct 262 ms 610808 KB Output is correct
18 Correct 255 ms 610856 KB Output is correct
19 Correct 264 ms 610764 KB Output is correct
20 Correct 274 ms 610824 KB Output is correct
21 Correct 264 ms 610872 KB Output is correct
22 Correct 261 ms 610892 KB Output is correct
23 Correct 259 ms 610760 KB Output is correct
24 Correct 269 ms 610868 KB Output is correct
25 Correct 255 ms 610872 KB Output is correct
26 Correct 256 ms 610748 KB Output is correct
27 Correct 264 ms 610844 KB Output is correct
28 Correct 267 ms 610820 KB Output is correct
29 Correct 260 ms 610868 KB Output is correct
30 Correct 256 ms 610840 KB Output is correct
31 Correct 263 ms 610892 KB Output is correct
32 Correct 258 ms 610784 KB Output is correct
33 Correct 269 ms 611640 KB Output is correct
34 Correct 278 ms 610896 KB Output is correct
35 Correct 265 ms 610980 KB Output is correct
36 Correct 250 ms 611380 KB Output is correct
37 Correct 261 ms 612664 KB Output is correct
38 Correct 279 ms 611904 KB Output is correct
39 Correct 260 ms 611808 KB Output is correct
40 Correct 270 ms 611640 KB Output is correct
41 Correct 266 ms 611524 KB Output is correct
42 Correct 260 ms 611628 KB Output is correct
43 Correct 261 ms 611644 KB Output is correct
44 Correct 251 ms 611604 KB Output is correct
45 Correct 274 ms 613336 KB Output is correct
46 Correct 265 ms 613268 KB Output is correct
47 Correct 262 ms 612272 KB Output is correct
48 Correct 259 ms 611792 KB Output is correct
49 Correct 257 ms 611692 KB Output is correct
50 Correct 272 ms 611676 KB Output is correct
51 Correct 269 ms 611772 KB Output is correct
52 Correct 260 ms 611660 KB Output is correct
53 Correct 258 ms 611640 KB Output is correct
54 Correct 253 ms 611640 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 267 ms 610836 KB Output is correct
2 Correct 270 ms 610828 KB Output is correct
3 Correct 299 ms 610860 KB Output is correct
4 Correct 267 ms 610760 KB Output is correct
5 Correct 267 ms 610756 KB Output is correct
6 Correct 256 ms 610828 KB Output is correct
7 Correct 261 ms 610872 KB Output is correct
8 Correct 276 ms 610868 KB Output is correct
9 Correct 259 ms 610840 KB Output is correct
10 Correct 271 ms 610880 KB Output is correct
11 Correct 258 ms 610840 KB Output is correct
12 Correct 254 ms 610804 KB Output is correct
13 Correct 262 ms 610880 KB Output is correct
14 Correct 258 ms 611068 KB Output is correct
15 Correct 273 ms 610852 KB Output is correct
16 Correct 266 ms 610804 KB Output is correct
17 Correct 262 ms 610808 KB Output is correct
18 Correct 255 ms 610856 KB Output is correct
19 Correct 264 ms 610764 KB Output is correct
20 Correct 274 ms 610824 KB Output is correct
21 Correct 264 ms 610872 KB Output is correct
22 Correct 261 ms 610892 KB Output is correct
23 Correct 259 ms 610760 KB Output is correct
24 Correct 269 ms 610868 KB Output is correct
25 Correct 255 ms 610872 KB Output is correct
26 Correct 256 ms 610748 KB Output is correct
27 Correct 264 ms 610844 KB Output is correct
28 Correct 267 ms 610820 KB Output is correct
29 Correct 260 ms 610868 KB Output is correct
30 Correct 256 ms 610840 KB Output is correct
31 Correct 263 ms 610892 KB Output is correct
32 Correct 258 ms 610784 KB Output is correct
33 Correct 269 ms 611640 KB Output is correct
34 Correct 278 ms 610896 KB Output is correct
35 Correct 265 ms 610980 KB Output is correct
36 Correct 250 ms 611380 KB Output is correct
37 Correct 261 ms 612664 KB Output is correct
38 Correct 279 ms 611904 KB Output is correct
39 Correct 260 ms 611808 KB Output is correct
40 Correct 270 ms 611640 KB Output is correct
41 Correct 266 ms 611524 KB Output is correct
42 Correct 260 ms 611628 KB Output is correct
43 Correct 261 ms 611644 KB Output is correct
44 Correct 251 ms 611604 KB Output is correct
45 Correct 274 ms 613336 KB Output is correct
46 Correct 265 ms 613268 KB Output is correct
47 Correct 262 ms 612272 KB Output is correct
48 Correct 259 ms 611792 KB Output is correct
49 Correct 257 ms 611692 KB Output is correct
50 Correct 272 ms 611676 KB Output is correct
51 Correct 269 ms 611772 KB Output is correct
52 Correct 260 ms 611660 KB Output is correct
53 Correct 258 ms 611640 KB Output is correct
54 Correct 253 ms 611640 KB Output is correct
55 Correct 273 ms 612744 KB Output is correct
56 Correct 256 ms 612372 KB Output is correct
57 Correct 295 ms 613596 KB Output is correct
58 Correct 274 ms 612728 KB Output is correct
59 Correct 262 ms 613016 KB Output is correct
60 Correct 269 ms 612784 KB Output is correct
61 Correct 272 ms 612760 KB Output is correct
62 Correct 435 ms 613472 KB Output is correct
63 Correct 261 ms 612812 KB Output is correct
64 Correct 263 ms 612940 KB Output is correct
65 Correct 273 ms 616896 KB Output is correct
66 Correct 268 ms 616888 KB Output is correct
67 Correct 275 ms 614532 KB Output is correct
68 Correct 266 ms 612868 KB Output is correct
69 Correct 281 ms 612764 KB Output is correct
70 Correct 301 ms 612920 KB Output is correct
71 Correct 330 ms 613104 KB Output is correct
72 Correct 250 ms 612948 KB Output is correct
73 Correct 267 ms 612772 KB Output is correct
74 Correct 262 ms 612712 KB Output is correct

Subtask #6
0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 270 ms 610792 KB Output is correct
2 Correct 267 ms 610864 KB Output is correct
3 Correct 265 ms 610764 KB Output is correct
4 Correct 272 ms 610876 KB Output is correct
5 Correct 270 ms 610824 KB Output is correct
6 Correct 267 ms 610888 KB Output is correct
7 Correct 252 ms 610868 KB Output is correct
8 Correct 261 ms 610824 KB Output is correct
9 Correct 268 ms 610792 KB Output is correct
10 Correct 266 ms 610812 KB Output is correct
11 Correct 255 ms 610744 KB Output is correct
12 Correct 257 ms 610864 KB Output is correct
13 Correct 269 ms 610776 KB Output is correct
14 Correct 262 ms 610864 KB Output is correct
15 Correct 264 ms 610892 KB Output is correct
16 Correct 288 ms 610812 KB Output is correct
17 Correct 265 ms 610764 KB Output is correct
18 Correct 267 ms 610868 KB Output is correct
19 Correct 325 ms 611648 KB Output is correct
20 Correct 284 ms 612700 KB Output is correct
21 Correct 267 ms 611860 KB Output is correct
22 Correct 265 ms 611564 KB Output is correct
23 Correct 273 ms 611640 KB Output is correct
24 Correct 275 ms 613288 KB Output is correct
25 Correct 278 ms 613264 KB Output is correct
26 Correct 286 ms 611580 KB Output is correct
27 Correct 274 ms 611648 KB Output is correct
28 Correct 258 ms 611648 KB Output is correct
29 Correct 270 ms 612812 KB Output is correct
30 Correct 259 ms 612368 KB Output is correct
31 Correct 284 ms 613008 KB Output is correct
32 Correct 290 ms 612740 KB Output is correct
33 Correct 278 ms 612812 KB Output is correct
34 Correct 277 ms 616792 KB Output is correct
35 Correct 278 ms 616784 KB Output is correct
36 Correct 278 ms 612820 KB Output is correct
37 Correct 293 ms 612788 KB Output is correct
38 Correct 267 ms 612720 KB Output is correct
39 Correct 396 ms 630052 KB Output is correct
40 Correct 294 ms 613192 KB Output is correct
41 Correct 281 ms 618288 KB Output is correct
42 Correct 281 ms 613580 KB Output is correct
43 Correct 291 ms 616808 KB Output is correct
44 Correct 292 ms 623176 KB Output is correct
45 Correct 299 ms 622884 KB Output is correct
46 Correct 357 ms 636232 KB Output is correct
47 Correct 378 ms 630036 KB Output is correct
48 Correct 370 ms 629980 KB Output is correct
49 Correct 375 ms 671052 KB Output is correct
50 Correct 370 ms 671060 KB Output is correct
51 Correct 582 ms 630304 KB Output is correct
52 Correct 340 ms 630160 KB Output is correct
53 Correct 360 ms 630028 KB Output is correct
54 Correct 267 ms 610836 KB Output is correct
55 Correct 270 ms 610828 KB Output is correct
56 Correct 299 ms 610860 KB Output is correct
57 Correct 267 ms 610760 KB Output is correct
58 Correct 267 ms 610756 KB Output is correct
59 Correct 256 ms 610828 KB Output is correct
60 Correct 261 ms 610872 KB Output is correct
61 Correct 276 ms 610868 KB Output is correct
62 Correct 259 ms 610840 KB Output is correct
63 Correct 271 ms 610880 KB Output is correct
64 Correct 258 ms 610840 KB Output is correct
65 Correct 254 ms 610804 KB Output is correct
66 Correct 262 ms 610880 KB Output is correct
67 Correct 258 ms 611068 KB Output is correct
68 Correct 273 ms 610852 KB Output is correct
69 Correct 266 ms 610804 KB Output is correct
70 Correct 262 ms 610808 KB Output is correct
71 Correct 255 ms 610856 KB Output is correct
72 Correct 264 ms 610764 KB Output is correct
73 Correct 274 ms 610824 KB Output is correct
74 Correct 264 ms 610872 KB Output is correct
75 Correct 261 ms 610892 KB Output is correct
76 Correct 259 ms 610760 KB Output is correct
77 Correct 269 ms 610868 KB Output is correct
78 Correct 255 ms 610872 KB Output is correct
79 Correct 256 ms 610748 KB Output is correct
80 Correct 264 ms 610844 KB Output is correct
81 Correct 267 ms 610820 KB Output is correct
82 Correct 260 ms 610868 KB Output is correct
83 Correct 256 ms 610840 KB Output is correct
84 Correct 263 ms 610892 KB Output is correct
85 Correct 258 ms 610784 KB Output is correct
86 Correct 263 ms 610748 KB Output is correct
87 Correct 262 ms 610768 KB Output is correct
88 Correct 258 ms 610768 KB Output is correct
89 Correct 256 ms 610744 KB Output is correct
90 Correct 267 ms 610860 KB Output is correct
91 Correct 277 ms 610772 KB Output is correct
92 Correct 283 ms 610956 KB Output is correct
93 Correct 263 ms 610808 KB Output is correct
94 Correct 268 ms 610796 KB Output is correct
95 Correct 265 ms 610804 KB Output is correct
96 Correct 259 ms 610852 KB Output is correct
97 Correct 262 ms 610892 KB Output is correct
98 Correct 270 ms 610808 KB Output is correct
99 Correct 259 ms 610756 KB Output is correct
100 Correct 266 ms 610916 KB Output is correct
101 Correct 257 ms 610756 KB Output is correct
102 Correct 257 ms 610788 KB Output is correct
103 Correct 266 ms 610860 KB Output is correct
104 Correct 260 ms 610776 KB Output is correct
105 Correct 265 ms 610804 KB Output is correct
106 Correct 255 ms 610868 KB Output is correct
107 Correct 261 ms 610808 KB Output is correct
108 Correct 265 ms 610916 KB Output is correct
109 Correct 258 ms 610860 KB Output is correct
110 Correct 258 ms 611352 KB Output is correct
111 Correct 267 ms 612020 KB Output is correct
112 Correct 261 ms 611900 KB Output is correct
113 Correct 262 ms 611600 KB Output is correct
114 Correct 258 ms 611532 KB Output is correct
115 Correct 260 ms 611584 KB Output is correct
116 Correct 271 ms 611724 KB Output is correct
117 Correct 257 ms 611620 KB Output is correct
118 Correct 265 ms 611600 KB Output is correct
119 Correct 305 ms 613552 KB Output is correct
120 Correct 261 ms 612920 KB Output is correct
121 Correct 436 ms 613516 KB Output is correct
122 Correct 265 ms 612800 KB Output is correct
123 Correct 261 ms 612796 KB Output is correct
124 Correct 339 ms 620464 KB Output is correct
125 Correct 500 ms 638256 KB Output is correct
126 Correct 368 ms 636292 KB Output is correct
127 Execution timed out 2119 ms 636824 KB Time limit exceeded
128 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 270 ms 610792 KB Output is correct
2 Correct 267 ms 610864 KB Output is correct
3 Correct 265 ms 610764 KB Output is correct
4 Correct 272 ms 610876 KB Output is correct
5 Correct 270 ms 610824 KB Output is correct
6 Correct 267 ms 610888 KB Output is correct
7 Correct 252 ms 610868 KB Output is correct
8 Correct 261 ms 610824 KB Output is correct
9 Correct 268 ms 610792 KB Output is correct
10 Correct 266 ms 610812 KB Output is correct
11 Correct 255 ms 610744 KB Output is correct
12 Correct 257 ms 610864 KB Output is correct
13 Correct 269 ms 610776 KB Output is correct
14 Correct 262 ms 610864 KB Output is correct
15 Correct 264 ms 610892 KB Output is correct
16 Correct 288 ms 610812 KB Output is correct
17 Correct 265 ms 610764 KB Output is correct
18 Correct 267 ms 610868 KB Output is correct
19 Correct 325 ms 611648 KB Output is correct
20 Correct 284 ms 612700 KB Output is correct
21 Correct 267 ms 611860 KB Output is correct
22 Correct 265 ms 611564 KB Output is correct
23 Correct 273 ms 611640 KB Output is correct
24 Correct 275 ms 613288 KB Output is correct
25 Correct 278 ms 613264 KB Output is correct
26 Correct 286 ms 611580 KB Output is correct
27 Correct 274 ms 611648 KB Output is correct
28 Correct 258 ms 611648 KB Output is correct
29 Correct 270 ms 612812 KB Output is correct
30 Correct 259 ms 612368 KB Output is correct
31 Correct 284 ms 613008 KB Output is correct
32 Correct 290 ms 612740 KB Output is correct
33 Correct 278 ms 612812 KB Output is correct
34 Correct 277 ms 616792 KB Output is correct
35 Correct 278 ms 616784 KB Output is correct
36 Correct 278 ms 612820 KB Output is correct
37 Correct 293 ms 612788 KB Output is correct
38 Correct 267 ms 612720 KB Output is correct
39 Correct 396 ms 630052 KB Output is correct
40 Correct 294 ms 613192 KB Output is correct
41 Correct 281 ms 618288 KB Output is correct
42 Correct 281 ms 613580 KB Output is correct
43 Correct 291 ms 616808 KB Output is correct
44 Correct 292 ms 623176 KB Output is correct
45 Correct 299 ms 622884 KB Output is correct
46 Correct 357 ms 636232 KB Output is correct
47 Correct 378 ms 630036 KB Output is correct
48 Correct 370 ms 629980 KB Output is correct
49 Correct 375 ms 671052 KB Output is correct
50 Correct 370 ms 671060 KB Output is correct
51 Correct 582 ms 630304 KB Output is correct
52 Correct 340 ms 630160 KB Output is correct
53 Correct 360 ms 630028 KB Output is correct
54 Correct 267 ms 610836 KB Output is correct
55 Correct 270 ms 610828 KB Output is correct
56 Correct 299 ms 610860 KB Output is correct
57 Correct 267 ms 610760 KB Output is correct
58 Correct 267 ms 610756 KB Output is correct
59 Correct 256 ms 610828 KB Output is correct
60 Correct 261 ms 610872 KB Output is correct
61 Correct 276 ms 610868 KB Output is correct
62 Correct 259 ms 610840 KB Output is correct
63 Correct 271 ms 610880 KB Output is correct
64 Correct 258 ms 610840 KB Output is correct
65 Correct 254 ms 610804 KB Output is correct
66 Correct 262 ms 610880 KB Output is correct
67 Correct 258 ms 611068 KB Output is correct
68 Correct 273 ms 610852 KB Output is correct
69 Correct 266 ms 610804 KB Output is correct
70 Correct 262 ms 610808 KB Output is correct
71 Correct 255 ms 610856 KB Output is correct
72 Correct 264 ms 610764 KB Output is correct
73 Correct 274 ms 610824 KB Output is correct
74 Correct 264 ms 610872 KB Output is correct
75 Correct 261 ms 610892 KB Output is correct
76 Correct 259 ms 610760 KB Output is correct
77 Correct 269 ms 610868 KB Output is correct
78 Correct 255 ms 610872 KB Output is correct
79 Correct 256 ms 610748 KB Output is correct
80 Correct 264 ms 610844 KB Output is correct
81 Correct 267 ms 610820 KB Output is correct
82 Correct 260 ms 610868 KB Output is correct
83 Correct 256 ms 610840 KB Output is correct
84 Correct 263 ms 610892 KB Output is correct
85 Correct 258 ms 610784 KB Output is correct
86 Correct 263 ms 610748 KB Output is correct
87 Correct 262 ms 610768 KB Output is correct
88 Correct 258 ms 610768 KB Output is correct
89 Correct 256 ms 610744 KB Output is correct
90 Correct 267 ms 610860 KB Output is correct
91 Correct 277 ms 610772 KB Output is correct
92 Correct 283 ms 610956 KB Output is correct
93 Correct 263 ms 610808 KB Output is correct
94 Correct 268 ms 610796 KB Output is correct
95 Correct 265 ms 610804 KB Output is correct
96 Correct 259 ms 610852 KB Output is correct
97 Correct 262 ms 610892 KB Output is correct
98 Correct 270 ms 610808 KB Output is correct
99 Correct 259 ms 610756 KB Output is correct
100 Correct 266 ms 610916 KB Output is correct
101 Correct 257 ms 610756 KB Output is correct
102 Correct 257 ms 610788 KB Output is correct
103 Correct 266 ms 610860 KB Output is correct
104 Correct 260 ms 610776 KB Output is correct
105 Correct 265 ms 610804 KB Output is correct
106 Correct 255 ms 610868 KB Output is correct
107 Correct 261 ms 610808 KB Output is correct
108 Correct 265 ms 610916 KB Output is correct
109 Correct 258 ms 610860 KB Output is correct
110 Correct 258 ms 611352 KB Output is correct
111 Correct 267 ms 612020 KB Output is correct
112 Correct 261 ms 611900 KB Output is correct
113 Correct 262 ms 611600 KB Output is correct
114 Correct 258 ms 611532 KB Output is correct
115 Correct 260 ms 611584 KB Output is correct
116 Correct 271 ms 611724 KB Output is correct
117 Correct 257 ms 611620 KB Output is correct
118 Correct 265 ms 611600 KB Output is correct
119 Correct 305 ms 613552 KB Output is correct
120 Correct 261 ms 612920 KB Output is correct
121 Correct 436 ms 613516 KB Output is correct
122 Correct 265 ms 612800 KB Output is correct
123 Correct 261 ms 612796 KB Output is correct
124 Correct 339 ms 620464 KB Output is correct
125 Correct 500 ms 638256 KB Output is correct
126 Correct 368 ms 636292 KB Output is correct
127 Execution timed out 2119 ms 636824 KB Time limit exceeded
128 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 270 ms 610792 KB Output is correct
2 Correct 267 ms 610864 KB Output is correct
3 Correct 265 ms 610764 KB Output is correct
4 Correct 272 ms 610876 KB Output is correct
5 Correct 270 ms 610824 KB Output is correct
6 Correct 267 ms 610888 KB Output is correct
7 Correct 252 ms 610868 KB Output is correct
8 Correct 261 ms 610824 KB Output is correct
9 Correct 268 ms 610792 KB Output is correct
10 Correct 266 ms 610812 KB Output is correct
11 Correct 255 ms 610744 KB Output is correct
12 Correct 257 ms 610864 KB Output is correct
13 Correct 269 ms 610776 KB Output is correct
14 Correct 262 ms 610864 KB Output is correct
15 Correct 264 ms 610892 KB Output is correct
16 Correct 288 ms 610812 KB Output is correct
17 Correct 265 ms 610764 KB Output is correct
18 Correct 267 ms 610868 KB Output is correct
19 Correct 325 ms 611648 KB Output is correct
20 Correct 284 ms 612700 KB Output is correct
21 Correct 267 ms 611860 KB Output is correct
22 Correct 265 ms 611564 KB Output is correct
23 Correct 273 ms 611640 KB Output is correct
24 Correct 275 ms 613288 KB Output is correct
25 Correct 278 ms 613264 KB Output is correct
26 Correct 286 ms 611580 KB Output is correct
27 Correct 274 ms 611648 KB Output is correct
28 Correct 258 ms 611648 KB Output is correct
29 Correct 270 ms 612812 KB Output is correct
30 Correct 259 ms 612368 KB Output is correct
31 Correct 284 ms 613008 KB Output is correct
32 Correct 290 ms 612740 KB Output is correct
33 Correct 278 ms 612812 KB Output is correct
34 Correct 277 ms 616792 KB Output is correct
35 Correct 278 ms 616784 KB Output is correct
36 Correct 278 ms 612820 KB Output is correct
37 Correct 293 ms 612788 KB Output is correct
38 Correct 267 ms 612720 KB Output is correct
39 Correct 396 ms 630052 KB Output is correct
40 Correct 294 ms 613192 KB Output is correct
41 Correct 281 ms 618288 KB Output is correct
42 Correct 281 ms 613580 KB Output is correct
43 Correct 291 ms 616808 KB Output is correct
44 Correct 292 ms 623176 KB Output is correct
45 Correct 299 ms 622884 KB Output is correct
46 Correct 357 ms 636232 KB Output is correct
47 Correct 378 ms 630036 KB Output is correct
48 Correct 370 ms 629980 KB Output is correct
49 Correct 375 ms 671052 KB Output is correct
50 Correct 370 ms 671060 KB Output is correct
51 Correct 582 ms 630304 KB Output is correct
52 Correct 340 ms 630160 KB Output is correct
53 Correct 360 ms 630028 KB Output is correct
54 Correct 267 ms 610836 KB Output is correct
55 Correct 270 ms 610828 KB Output is correct
56 Correct 299 ms 610860 KB Output is correct
57 Correct 267 ms 610760 KB Output is correct
58 Correct 267 ms 610756 KB Output is correct
59 Correct 256 ms 610828 KB Output is correct
60 Correct 261 ms 610872 KB Output is correct
61 Correct 276 ms 610868 KB Output is correct
62 Correct 259 ms 610840 KB Output is correct
63 Correct 271 ms 610880 KB Output is correct
64 Correct 258 ms 610840 KB Output is correct
65 Correct 254 ms 610804 KB Output is correct
66 Correct 262 ms 610880 KB Output is correct
67 Correct 258 ms 611068 KB Output is correct
68 Correct 273 ms 610852 KB Output is correct
69 Correct 266 ms 610804 KB Output is correct
70 Correct 262 ms 610808 KB Output is correct
71 Correct 255 ms 610856 KB Output is correct
72 Correct 264 ms 610764 KB Output is correct
73 Correct 274 ms 610824 KB Output is correct
74 Correct 264 ms 610872 KB Output is correct
75 Correct 261 ms 610892 KB Output is correct
76 Correct 259 ms 610760 KB Output is correct
77 Correct 269 ms 610868 KB Output is correct
78 Correct 255 ms 610872 KB Output is correct
79 Correct 256 ms 610748 KB Output is correct
80 Correct 264 ms 610844 KB Output is correct
81 Correct 267 ms 610820 KB Output is correct
82 Correct 260 ms 610868 KB Output is correct
83 Correct 256 ms 610840 KB Output is correct
84 Correct 263 ms 610892 KB Output is correct
85 Correct 258 ms 610784 KB Output is correct
86 Correct 263 ms 610748 KB Output is correct
87 Correct 262 ms 610768 KB Output is correct
88 Correct 258 ms 610768 KB Output is correct
89 Correct 256 ms 610744 KB Output is correct
90 Correct 267 ms 610860 KB Output is correct
91 Correct 277 ms 610772 KB Output is correct
92 Correct 283 ms 610956 KB Output is correct
93 Correct 263 ms 610808 KB Output is correct
94 Correct 268 ms 610796 KB Output is correct
95 Correct 265 ms 610804 KB Output is correct
96 Correct 259 ms 610852 KB Output is correct
97 Correct 262 ms 610892 KB Output is correct
98 Correct 270 ms 610808 KB Output is correct
99 Correct 259 ms 610756 KB Output is correct
100 Correct 266 ms 610916 KB Output is correct
101 Correct 257 ms 610756 KB Output is correct
102 Correct 257 ms 610788 KB Output is correct
103 Correct 266 ms 610860 KB Output is correct
104 Correct 260 ms 610776 KB Output is correct
105 Correct 265 ms 610804 KB Output is correct
106 Correct 255 ms 610868 KB Output is correct
107 Correct 261 ms 610808 KB Output is correct
108 Correct 265 ms 610916 KB Output is correct
109 Correct 258 ms 610860 KB Output is correct
110 Correct 258 ms 611352 KB Output is correct
111 Correct 267 ms 612020 KB Output is correct
112 Correct 261 ms 611900 KB Output is correct
113 Correct 262 ms 611600 KB Output is correct
114 Correct 258 ms 611532 KB Output is correct
115 Correct 260 ms 611584 KB Output is correct
116 Correct 271 ms 611724 KB Output is correct
117 Correct 257 ms 611620 KB Output is correct
118 Correct 265 ms 611600 KB Output is correct
119 Correct 305 ms 613552 KB Output is correct
120 Correct 261 ms 612920 KB Output is correct
121 Correct 436 ms 613516 KB Output is correct
122 Correct 265 ms 612800 KB Output is correct
123 Correct 261 ms 612796 KB Output is correct
124 Correct 339 ms 620464 KB Output is correct
125 Correct 500 ms 638256 KB Output is correct
126 Correct 368 ms 636292 KB Output is correct
127 Execution timed out 2119 ms 636824 KB Time limit exceeded
128 Halted 0 ms 0 KB -