oj.uz

답안 #780275

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
780275 2023-07-12T07:51:37 Z boris_mihov Maze (JOI23_ho_t3) C++17
51 / 100
 2000 ms 671700 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){}
                // 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 addROW(int, int, int, int)':
Main.cpp:101:22: warning: unused variable 'was' [-Wunused-variable]
  101 |                 bool was = (res > i);
      |                      ^~~
Main.cpp: In function 'void addCOL(int, int, int, int)':
Main.cpp:138:22: warning: unused variable 'was' [-Wunused-variable]
  138 |                 bool was = (res > i);
      |                      ^~~

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 247 ms 610844 KB Output is correct
2 Correct 260 ms 610856 KB Output is correct
3 Correct 271 ms 610876 KB Output is correct
4 Correct 262 ms 610804 KB Output is correct
5 Correct 259 ms 610804 KB Output is correct
6 Correct 256 ms 610824 KB Output is correct
7 Correct 255 ms 610876 KB Output is correct
8 Correct 255 ms 610908 KB Output is correct
9 Correct 266 ms 610868 KB Output is correct
10 Correct 265 ms 610840 KB Output is correct
11 Correct 251 ms 610760 KB Output is correct
12 Correct 252 ms 610916 KB Output is correct
13 Correct 251 ms 610872 KB Output is correct
14 Correct 259 ms 610852 KB Output is correct
15 Correct 257 ms 610872 KB Output is correct
16 Correct 251 ms 610888 KB Output is correct
17 Correct 256 ms 610884 KB Output is correct
18 Correct 254 ms 610880 KB Output is correct
19 Correct 257 ms 611624 KB Output is correct
20 Correct 251 ms 612684 KB Output is correct
21 Correct 253 ms 611864 KB Output is correct
22 Correct 252 ms 611660 KB Output is correct
23 Correct 254 ms 611676 KB Output is correct
24 Correct 256 ms 613356 KB Output is correct
25 Correct 253 ms 613324 KB Output is correct
26 Correct 249 ms 611636 KB Output is correct
27 Correct 254 ms 611708 KB Output is correct
28 Correct 254 ms 611688 KB Output is correct
29 Correct 265 ms 613052 KB Output is correct
30 Correct 251 ms 612388 KB Output is correct
31 Correct 248 ms 613176 KB Output is correct
32 Correct 263 ms 612936 KB Output is correct
33 Correct 259 ms 612892 KB Output is correct
34 Correct 263 ms 616988 KB Output is correct
35 Correct 263 ms 617016 KB Output is correct
36 Correct 256 ms 612896 KB Output is correct
37 Correct 265 ms 612988 KB Output is correct
38 Correct 252 ms 612952 KB Output is correct
39 Correct 390 ms 630716 KB Output is correct
40 Correct 259 ms 613280 KB Output is correct
41 Correct 261 ms 618456 KB Output is correct
42 Correct 298 ms 613856 KB Output is correct
43 Correct 263 ms 617028 KB Output is correct
44 Correct 276 ms 623844 KB Output is correct
45 Correct 293 ms 623820 KB Output is correct
46 Correct 333 ms 636872 KB Output is correct
47 Correct 376 ms 630856 KB Output is correct
48 Correct 357 ms 630624 KB Output is correct
49 Correct 357 ms 671700 KB Output is correct
50 Correct 350 ms 671624 KB Output is correct
51 Correct 340 ms 630828 KB Output is correct
52 Correct 326 ms 630904 KB Output is correct
53 Correct 369 ms 630640 KB Output is correct

Subtask #2
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 252 ms 610988 KB Output is correct
2 Correct 249 ms 610804 KB Output is correct
3 Correct 250 ms 610808 KB Output is correct
4 Correct 251 ms 610872 KB Output is correct
5 Correct 252 ms 610876 KB Output is correct
6 Correct 257 ms 610960 KB Output is correct
7 Correct 457 ms 610860 KB Output is correct
8 Correct 263 ms 610892 KB Output is correct
9 Correct 261 ms 610776 KB Output is correct
10 Correct 259 ms 610756 KB Output is correct
11 Correct 257 ms 610776 KB Output is correct
12 Correct 258 ms 610832 KB Output is correct
13 Correct 258 ms 610888 KB Output is correct
14 Correct 264 ms 610960 KB Output is correct
15 Correct 251 ms 610824 KB Output is correct
16 Correct 253 ms 610892 KB Output is correct
17 Correct 255 ms 610828 KB Output is correct
18 Correct 253 ms 610772 KB Output is correct
19 Correct 268 ms 610916 KB Output is correct
20 Correct 257 ms 610800 KB Output is correct
21 Correct 253 ms 610872 KB Output is correct
22 Correct 257 ms 610768 KB Output is correct
23 Correct 255 ms 610852 KB Output is correct
24 Correct 250 ms 610764 KB Output is correct
25 Correct 251 ms 610868 KB Output is correct
26 Correct 262 ms 610780 KB Output is correct
27 Correct 260 ms 610864 KB Output is correct
28 Correct 256 ms 610876 KB Output is correct
29 Correct 252 ms 610764 KB Output is correct
30 Correct 263 ms 610892 KB Output is correct
31 Correct 261 ms 610868 KB Output is correct
32 Correct 254 ms 610876 KB Output is correct

Subtask #3
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 254 ms 610848 KB Output is correct
2 Correct 252 ms 610748 KB Output is correct
3 Correct 257 ms 610864 KB Output is correct
4 Correct 263 ms 610760 KB Output is correct
5 Correct 256 ms 610788 KB Output is correct
6 Correct 261 ms 610764 KB Output is correct
7 Correct 263 ms 610828 KB Output is correct
8 Correct 262 ms 610880 KB Output is correct
9 Correct 256 ms 610808 KB Output is correct
10 Correct 266 ms 610884 KB Output is correct
11 Correct 277 ms 610844 KB Output is correct
12 Correct 250 ms 610900 KB Output is correct
13 Correct 262 ms 610860 KB Output is correct
14 Correct 255 ms 610876 KB Output is correct
15 Correct 260 ms 610832 KB Output is correct
16 Correct 263 ms 610764 KB Output is correct
17 Correct 258 ms 610852 KB Output is correct
18 Correct 248 ms 610780 KB Output is correct
19 Correct 259 ms 610824 KB Output is correct
20 Correct 255 ms 610840 KB Output is correct
21 Correct 260 ms 610852 KB Output is correct
22 Correct 265 ms 610764 KB Output is correct
23 Correct 277 ms 610888 KB Output is correct
24 Correct 253 ms 610844 KB Output is correct
25 Correct 275 ms 611428 KB Output is correct
26 Correct 257 ms 611956 KB Output is correct
27 Correct 286 ms 611924 KB Output is correct
28 Correct 296 ms 611760 KB Output is correct
29 Correct 254 ms 611716 KB Output is correct
30 Correct 261 ms 611708 KB Output is correct
31 Correct 275 ms 611780 KB Output is correct
32 Correct 254 ms 611660 KB Output is correct
33 Correct 273 ms 611708 KB Output is correct
34 Correct 305 ms 613656 KB Output is correct
35 Correct 271 ms 613136 KB Output is correct
36 Correct 456 ms 613568 KB Output is correct
37 Correct 312 ms 612852 KB Output is correct
38 Correct 282 ms 612872 KB Output is correct
39 Correct 343 ms 620856 KB Output is correct
40 Correct 515 ms 639116 KB Output is correct
41 Correct 375 ms 636964 KB Output is correct
42 Execution timed out 2089 ms 636808 KB Time limit exceeded
43 Halted 0 ms 0 KB -

Subtask #4
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 252 ms 610988 KB Output is correct
2 Correct 249 ms 610804 KB Output is correct
3 Correct 250 ms 610808 KB Output is correct
4 Correct 251 ms 610872 KB Output is correct
5 Correct 252 ms 610876 KB Output is correct
6 Correct 257 ms 610960 KB Output is correct
7 Correct 457 ms 610860 KB Output is correct
8 Correct 263 ms 610892 KB Output is correct
9 Correct 261 ms 610776 KB Output is correct
10 Correct 259 ms 610756 KB Output is correct
11 Correct 257 ms 610776 KB Output is correct
12 Correct 258 ms 610832 KB Output is correct
13 Correct 258 ms 610888 KB Output is correct
14 Correct 264 ms 610960 KB Output is correct
15 Correct 251 ms 610824 KB Output is correct
16 Correct 253 ms 610892 KB Output is correct
17 Correct 255 ms 610828 KB Output is correct
18 Correct 253 ms 610772 KB Output is correct
19 Correct 268 ms 610916 KB Output is correct
20 Correct 257 ms 610800 KB Output is correct
21 Correct 253 ms 610872 KB Output is correct
22 Correct 257 ms 610768 KB Output is correct
23 Correct 255 ms 610852 KB Output is correct
24 Correct 250 ms 610764 KB Output is correct
25 Correct 251 ms 610868 KB Output is correct
26 Correct 262 ms 610780 KB Output is correct
27 Correct 260 ms 610864 KB Output is correct
28 Correct 256 ms 610876 KB Output is correct
29 Correct 252 ms 610764 KB Output is correct
30 Correct 263 ms 610892 KB Output is correct
31 Correct 261 ms 610868 KB Output is correct
32 Correct 254 ms 610876 KB Output is correct
33 Correct 292 ms 611604 KB Output is correct
34 Correct 265 ms 610904 KB Output is correct
35 Correct 271 ms 610944 KB Output is correct
36 Correct 274 ms 611500 KB Output is correct
37 Correct 263 ms 612724 KB Output is correct
38 Correct 264 ms 611916 KB Output is correct
39 Correct 258 ms 611864 KB Output is correct
40 Correct 272 ms 611656 KB Output is correct
41 Correct 281 ms 611692 KB Output is correct
42 Correct 260 ms 611760 KB Output is correct
43 Correct 254 ms 611676 KB Output is correct
44 Correct 266 ms 611612 KB Output is correct
45 Correct 364 ms 613348 KB Output is correct
46 Correct 301 ms 613324 KB Output is correct
47 Correct 261 ms 612396 KB Output is correct
48 Correct 265 ms 611712 KB Output is correct
49 Correct 285 ms 611740 KB Output is correct
50 Correct 274 ms 611680 KB Output is correct
51 Correct 293 ms 611792 KB Output is correct
52 Correct 284 ms 611632 KB Output is correct
53 Correct 276 ms 611704 KB Output is correct
54 Correct 285 ms 611704 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 252 ms 610988 KB Output is correct
2 Correct 249 ms 610804 KB Output is correct
3 Correct 250 ms 610808 KB Output is correct
4 Correct 251 ms 610872 KB Output is correct
5 Correct 252 ms 610876 KB Output is correct
6 Correct 257 ms 610960 KB Output is correct
7 Correct 457 ms 610860 KB Output is correct
8 Correct 263 ms 610892 KB Output is correct
9 Correct 261 ms 610776 KB Output is correct
10 Correct 259 ms 610756 KB Output is correct
11 Correct 257 ms 610776 KB Output is correct
12 Correct 258 ms 610832 KB Output is correct
13 Correct 258 ms 610888 KB Output is correct
14 Correct 264 ms 610960 KB Output is correct
15 Correct 251 ms 610824 KB Output is correct
16 Correct 253 ms 610892 KB Output is correct
17 Correct 255 ms 610828 KB Output is correct
18 Correct 253 ms 610772 KB Output is correct
19 Correct 268 ms 610916 KB Output is correct
20 Correct 257 ms 610800 KB Output is correct
21 Correct 253 ms 610872 KB Output is correct
22 Correct 257 ms 610768 KB Output is correct
23 Correct 255 ms 610852 KB Output is correct
24 Correct 250 ms 610764 KB Output is correct
25 Correct 251 ms 610868 KB Output is correct
26 Correct 262 ms 610780 KB Output is correct
27 Correct 260 ms 610864 KB Output is correct
28 Correct 256 ms 610876 KB Output is correct
29 Correct 252 ms 610764 KB Output is correct
30 Correct 263 ms 610892 KB Output is correct
31 Correct 261 ms 610868 KB Output is correct
32 Correct 254 ms 610876 KB Output is correct
33 Correct 292 ms 611604 KB Output is correct
34 Correct 265 ms 610904 KB Output is correct
35 Correct 271 ms 610944 KB Output is correct
36 Correct 274 ms 611500 KB Output is correct
37 Correct 263 ms 612724 KB Output is correct
38 Correct 264 ms 611916 KB Output is correct
39 Correct 258 ms 611864 KB Output is correct
40 Correct 272 ms 611656 KB Output is correct
41 Correct 281 ms 611692 KB Output is correct
42 Correct 260 ms 611760 KB Output is correct
43 Correct 254 ms 611676 KB Output is correct
44 Correct 266 ms 611612 KB Output is correct
45 Correct 364 ms 613348 KB Output is correct
46 Correct 301 ms 613324 KB Output is correct
47 Correct 261 ms 612396 KB Output is correct
48 Correct 265 ms 611712 KB Output is correct
49 Correct 285 ms 611740 KB Output is correct
50 Correct 274 ms 611680 KB Output is correct
51 Correct 293 ms 611792 KB Output is correct
52 Correct 284 ms 611632 KB Output is correct
53 Correct 276 ms 611704 KB Output is correct
54 Correct 285 ms 611704 KB Output is correct
55 Correct 268 ms 612960 KB Output is correct
56 Correct 266 ms 612404 KB Output is correct
57 Correct 307 ms 613692 KB Output is correct
58 Correct 274 ms 612760 KB Output is correct
59 Correct 260 ms 613176 KB Output is correct
60 Correct 279 ms 612972 KB Output is correct
61 Correct 272 ms 612960 KB Output is correct
62 Correct 442 ms 613556 KB Output is correct
63 Correct 248 ms 612952 KB Output is correct
64 Correct 266 ms 612896 KB Output is correct
65 Correct 280 ms 617056 KB Output is correct
66 Correct 269 ms 617008 KB Output is correct
67 Correct 278 ms 614600 KB Output is correct
68 Correct 287 ms 612928 KB Output is correct
69 Correct 285 ms 612940 KB Output is correct
70 Correct 305 ms 613080 KB Output is correct
71 Correct 303 ms 613196 KB Output is correct
72 Correct 268 ms 613000 KB Output is correct
73 Correct 279 ms 612988 KB Output is correct
74 Correct 267 ms 612844 KB Output is correct

Subtask #6
0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 247 ms 610844 KB Output is correct
2 Correct 260 ms 610856 KB Output is correct
3 Correct 271 ms 610876 KB Output is correct
4 Correct 262 ms 610804 KB Output is correct
5 Correct 259 ms 610804 KB Output is correct
6 Correct 256 ms 610824 KB Output is correct
7 Correct 255 ms 610876 KB Output is correct
8 Correct 255 ms 610908 KB Output is correct
9 Correct 266 ms 610868 KB Output is correct
10 Correct 265 ms 610840 KB Output is correct
11 Correct 251 ms 610760 KB Output is correct
12 Correct 252 ms 610916 KB Output is correct
13 Correct 251 ms 610872 KB Output is correct
14 Correct 259 ms 610852 KB Output is correct
15 Correct 257 ms 610872 KB Output is correct
16 Correct 251 ms 610888 KB Output is correct
17 Correct 256 ms 610884 KB Output is correct
18 Correct 254 ms 610880 KB Output is correct
19 Correct 257 ms 611624 KB Output is correct
20 Correct 251 ms 612684 KB Output is correct
21 Correct 253 ms 611864 KB Output is correct
22 Correct 252 ms 611660 KB Output is correct
23 Correct 254 ms 611676 KB Output is correct
24 Correct 256 ms 613356 KB Output is correct
25 Correct 253 ms 613324 KB Output is correct
26 Correct 249 ms 611636 KB Output is correct
27 Correct 254 ms 611708 KB Output is correct
28 Correct 254 ms 611688 KB Output is correct
29 Correct 265 ms 613052 KB Output is correct
30 Correct 251 ms 612388 KB Output is correct
31 Correct 248 ms 613176 KB Output is correct
32 Correct 263 ms 612936 KB Output is correct
33 Correct 259 ms 612892 KB Output is correct
34 Correct 263 ms 616988 KB Output is correct
35 Correct 263 ms 617016 KB Output is correct
36 Correct 256 ms 612896 KB Output is correct
37 Correct 265 ms 612988 KB Output is correct
38 Correct 252 ms 612952 KB Output is correct
39 Correct 390 ms 630716 KB Output is correct
40 Correct 259 ms 613280 KB Output is correct
41 Correct 261 ms 618456 KB Output is correct
42 Correct 298 ms 613856 KB Output is correct
43 Correct 263 ms 617028 KB Output is correct
44 Correct 276 ms 623844 KB Output is correct
45 Correct 293 ms 623820 KB Output is correct
46 Correct 333 ms 636872 KB Output is correct
47 Correct 376 ms 630856 KB Output is correct
48 Correct 357 ms 630624 KB Output is correct
49 Correct 357 ms 671700 KB Output is correct
50 Correct 350 ms 671624 KB Output is correct
51 Correct 340 ms 630828 KB Output is correct
52 Correct 326 ms 630904 KB Output is correct
53 Correct 369 ms 630640 KB Output is correct
54 Correct 252 ms 610988 KB Output is correct
55 Correct 249 ms 610804 KB Output is correct
56 Correct 250 ms 610808 KB Output is correct
57 Correct 251 ms 610872 KB Output is correct
58 Correct 252 ms 610876 KB Output is correct
59 Correct 257 ms 610960 KB Output is correct
60 Correct 457 ms 610860 KB Output is correct
61 Correct 263 ms 610892 KB Output is correct
62 Correct 261 ms 610776 KB Output is correct
63 Correct 259 ms 610756 KB Output is correct
64 Correct 257 ms 610776 KB Output is correct
65 Correct 258 ms 610832 KB Output is correct
66 Correct 258 ms 610888 KB Output is correct
67 Correct 264 ms 610960 KB Output is correct
68 Correct 251 ms 610824 KB Output is correct
69 Correct 253 ms 610892 KB Output is correct
70 Correct 255 ms 610828 KB Output is correct
71 Correct 253 ms 610772 KB Output is correct
72 Correct 268 ms 610916 KB Output is correct
73 Correct 257 ms 610800 KB Output is correct
74 Correct 253 ms 610872 KB Output is correct
75 Correct 257 ms 610768 KB Output is correct
76 Correct 255 ms 610852 KB Output is correct
77 Correct 250 ms 610764 KB Output is correct
78 Correct 251 ms 610868 KB Output is correct
79 Correct 262 ms 610780 KB Output is correct
80 Correct 260 ms 610864 KB Output is correct
81 Correct 256 ms 610876 KB Output is correct
82 Correct 252 ms 610764 KB Output is correct
83 Correct 263 ms 610892 KB Output is correct
84 Correct 261 ms 610868 KB Output is correct
85 Correct 254 ms 610876 KB Output is correct
86 Correct 254 ms 610848 KB Output is correct
87 Correct 252 ms 610748 KB Output is correct
88 Correct 257 ms 610864 KB Output is correct
89 Correct 263 ms 610760 KB Output is correct
90 Correct 256 ms 610788 KB Output is correct
91 Correct 261 ms 610764 KB Output is correct
92 Correct 263 ms 610828 KB Output is correct
93 Correct 262 ms 610880 KB Output is correct
94 Correct 256 ms 610808 KB Output is correct
95 Correct 266 ms 610884 KB Output is correct
96 Correct 277 ms 610844 KB Output is correct
97 Correct 250 ms 610900 KB Output is correct
98 Correct 262 ms 610860 KB Output is correct
99 Correct 255 ms 610876 KB Output is correct
100 Correct 260 ms 610832 KB Output is correct
101 Correct 263 ms 610764 KB Output is correct
102 Correct 258 ms 610852 KB Output is correct
103 Correct 248 ms 610780 KB Output is correct
104 Correct 259 ms 610824 KB Output is correct
105 Correct 255 ms 610840 KB Output is correct
106 Correct 260 ms 610852 KB Output is correct
107 Correct 265 ms 610764 KB Output is correct
108 Correct 277 ms 610888 KB Output is correct
109 Correct 253 ms 610844 KB Output is correct
110 Correct 275 ms 611428 KB Output is correct
111 Correct 257 ms 611956 KB Output is correct
112 Correct 286 ms 611924 KB Output is correct
113 Correct 296 ms 611760 KB Output is correct
114 Correct 254 ms 611716 KB Output is correct
115 Correct 261 ms 611708 KB Output is correct
116 Correct 275 ms 611780 KB Output is correct
117 Correct 254 ms 611660 KB Output is correct
118 Correct 273 ms 611708 KB Output is correct
119 Correct 305 ms 613656 KB Output is correct
120 Correct 271 ms 613136 KB Output is correct
121 Correct 456 ms 613568 KB Output is correct
122 Correct 312 ms 612852 KB Output is correct
123 Correct 282 ms 612872 KB Output is correct
124 Correct 343 ms 620856 KB Output is correct
125 Correct 515 ms 639116 KB Output is correct
126 Correct 375 ms 636964 KB Output is correct
127 Execution timed out 2089 ms 636808 KB Time limit exceeded
128 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 247 ms 610844 KB Output is correct
2 Correct 260 ms 610856 KB Output is correct
3 Correct 271 ms 610876 KB Output is correct
4 Correct 262 ms 610804 KB Output is correct
5 Correct 259 ms 610804 KB Output is correct
6 Correct 256 ms 610824 KB Output is correct
7 Correct 255 ms 610876 KB Output is correct
8 Correct 255 ms 610908 KB Output is correct
9 Correct 266 ms 610868 KB Output is correct
10 Correct 265 ms 610840 KB Output is correct
11 Correct 251 ms 610760 KB Output is correct
12 Correct 252 ms 610916 KB Output is correct
13 Correct 251 ms 610872 KB Output is correct
14 Correct 259 ms 610852 KB Output is correct
15 Correct 257 ms 610872 KB Output is correct
16 Correct 251 ms 610888 KB Output is correct
17 Correct 256 ms 610884 KB Output is correct
18 Correct 254 ms 610880 KB Output is correct
19 Correct 257 ms 611624 KB Output is correct
20 Correct 251 ms 612684 KB Output is correct
21 Correct 253 ms 611864 KB Output is correct
22 Correct 252 ms 611660 KB Output is correct
23 Correct 254 ms 611676 KB Output is correct
24 Correct 256 ms 613356 KB Output is correct
25 Correct 253 ms 613324 KB Output is correct
26 Correct 249 ms 611636 KB Output is correct
27 Correct 254 ms 611708 KB Output is correct
28 Correct 254 ms 611688 KB Output is correct
29 Correct 265 ms 613052 KB Output is correct
30 Correct 251 ms 612388 KB Output is correct
31 Correct 248 ms 613176 KB Output is correct
32 Correct 263 ms 612936 KB Output is correct
33 Correct 259 ms 612892 KB Output is correct
34 Correct 263 ms 616988 KB Output is correct
35 Correct 263 ms 617016 KB Output is correct
36 Correct 256 ms 612896 KB Output is correct
37 Correct 265 ms 612988 KB Output is correct
38 Correct 252 ms 612952 KB Output is correct
39 Correct 390 ms 630716 KB Output is correct
40 Correct 259 ms 613280 KB Output is correct
41 Correct 261 ms 618456 KB Output is correct
42 Correct 298 ms 613856 KB Output is correct
43 Correct 263 ms 617028 KB Output is correct
44 Correct 276 ms 623844 KB Output is correct
45 Correct 293 ms 623820 KB Output is correct
46 Correct 333 ms 636872 KB Output is correct
47 Correct 376 ms 630856 KB Output is correct
48 Correct 357 ms 630624 KB Output is correct
49 Correct 357 ms 671700 KB Output is correct
50 Correct 350 ms 671624 KB Output is correct
51 Correct 340 ms 630828 KB Output is correct
52 Correct 326 ms 630904 KB Output is correct
53 Correct 369 ms 630640 KB Output is correct
54 Correct 252 ms 610988 KB Output is correct
55 Correct 249 ms 610804 KB Output is correct
56 Correct 250 ms 610808 KB Output is correct
57 Correct 251 ms 610872 KB Output is correct
58 Correct 252 ms 610876 KB Output is correct
59 Correct 257 ms 610960 KB Output is correct
60 Correct 457 ms 610860 KB Output is correct
61 Correct 263 ms 610892 KB Output is correct
62 Correct 261 ms 610776 KB Output is correct
63 Correct 259 ms 610756 KB Output is correct
64 Correct 257 ms 610776 KB Output is correct
65 Correct 258 ms 610832 KB Output is correct
66 Correct 258 ms 610888 KB Output is correct
67 Correct 264 ms 610960 KB Output is correct
68 Correct 251 ms 610824 KB Output is correct
69 Correct 253 ms 610892 KB Output is correct
70 Correct 255 ms 610828 KB Output is correct
71 Correct 253 ms 610772 KB Output is correct
72 Correct 268 ms 610916 KB Output is correct
73 Correct 257 ms 610800 KB Output is correct
74 Correct 253 ms 610872 KB Output is correct
75 Correct 257 ms 610768 KB Output is correct
76 Correct 255 ms 610852 KB Output is correct
77 Correct 250 ms 610764 KB Output is correct
78 Correct 251 ms 610868 KB Output is correct
79 Correct 262 ms 610780 KB Output is correct
80 Correct 260 ms 610864 KB Output is correct
81 Correct 256 ms 610876 KB Output is correct
82 Correct 252 ms 610764 KB Output is correct
83 Correct 263 ms 610892 KB Output is correct
84 Correct 261 ms 610868 KB Output is correct
85 Correct 254 ms 610876 KB Output is correct
86 Correct 254 ms 610848 KB Output is correct
87 Correct 252 ms 610748 KB Output is correct
88 Correct 257 ms 610864 KB Output is correct
89 Correct 263 ms 610760 KB Output is correct
90 Correct 256 ms 610788 KB Output is correct
91 Correct 261 ms 610764 KB Output is correct
92 Correct 263 ms 610828 KB Output is correct
93 Correct 262 ms 610880 KB Output is correct
94 Correct 256 ms 610808 KB Output is correct
95 Correct 266 ms 610884 KB Output is correct
96 Correct 277 ms 610844 KB Output is correct
97 Correct 250 ms 610900 KB Output is correct
98 Correct 262 ms 610860 KB Output is correct
99 Correct 255 ms 610876 KB Output is correct
100 Correct 260 ms 610832 KB Output is correct
101 Correct 263 ms 610764 KB Output is correct
102 Correct 258 ms 610852 KB Output is correct
103 Correct 248 ms 610780 KB Output is correct
104 Correct 259 ms 610824 KB Output is correct
105 Correct 255 ms 610840 KB Output is correct
106 Correct 260 ms 610852 KB Output is correct
107 Correct 265 ms 610764 KB Output is correct
108 Correct 277 ms 610888 KB Output is correct
109 Correct 253 ms 610844 KB Output is correct
110 Correct 275 ms 611428 KB Output is correct
111 Correct 257 ms 611956 KB Output is correct
112 Correct 286 ms 611924 KB Output is correct
113 Correct 296 ms 611760 KB Output is correct
114 Correct 254 ms 611716 KB Output is correct
115 Correct 261 ms 611708 KB Output is correct
116 Correct 275 ms 611780 KB Output is correct
117 Correct 254 ms 611660 KB Output is correct
118 Correct 273 ms 611708 KB Output is correct
119 Correct 305 ms 613656 KB Output is correct
120 Correct 271 ms 613136 KB Output is correct
121 Correct 456 ms 613568 KB Output is correct
122 Correct 312 ms 612852 KB Output is correct
123 Correct 282 ms 612872 KB Output is correct
124 Correct 343 ms 620856 KB Output is correct
125 Correct 515 ms 639116 KB Output is correct
126 Correct 375 ms 636964 KB Output is correct
127 Execution timed out 2089 ms 636808 KB Time limit exceeded
128 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 247 ms 610844 KB Output is correct
2 Correct 260 ms 610856 KB Output is correct
3 Correct 271 ms 610876 KB Output is correct
4 Correct 262 ms 610804 KB Output is correct
5 Correct 259 ms 610804 KB Output is correct
6 Correct 256 ms 610824 KB Output is correct
7 Correct 255 ms 610876 KB Output is correct
8 Correct 255 ms 610908 KB Output is correct
9 Correct 266 ms 610868 KB Output is correct
10 Correct 265 ms 610840 KB Output is correct
11 Correct 251 ms 610760 KB Output is correct
12 Correct 252 ms 610916 KB Output is correct
13 Correct 251 ms 610872 KB Output is correct
14 Correct 259 ms 610852 KB Output is correct
15 Correct 257 ms 610872 KB Output is correct
16 Correct 251 ms 610888 KB Output is correct
17 Correct 256 ms 610884 KB Output is correct
18 Correct 254 ms 610880 KB Output is correct
19 Correct 257 ms 611624 KB Output is correct
20 Correct 251 ms 612684 KB Output is correct
21 Correct 253 ms 611864 KB Output is correct
22 Correct 252 ms 611660 KB Output is correct
23 Correct 254 ms 611676 KB Output is correct
24 Correct 256 ms 613356 KB Output is correct
25 Correct 253 ms 613324 KB Output is correct
26 Correct 249 ms 611636 KB Output is correct
27 Correct 254 ms 611708 KB Output is correct
28 Correct 254 ms 611688 KB Output is correct
29 Correct 265 ms 613052 KB Output is correct
30 Correct 251 ms 612388 KB Output is correct
31 Correct 248 ms 613176 KB Output is correct
32 Correct 263 ms 612936 KB Output is correct
33 Correct 259 ms 612892 KB Output is correct
34 Correct 263 ms 616988 KB Output is correct
35 Correct 263 ms 617016 KB Output is correct
36 Correct 256 ms 612896 KB Output is correct
37 Correct 265 ms 612988 KB Output is correct
38 Correct 252 ms 612952 KB Output is correct
39 Correct 390 ms 630716 KB Output is correct
40 Correct 259 ms 613280 KB Output is correct
41 Correct 261 ms 618456 KB Output is correct
42 Correct 298 ms 613856 KB Output is correct
43 Correct 263 ms 617028 KB Output is correct
44 Correct 276 ms 623844 KB Output is correct
45 Correct 293 ms 623820 KB Output is correct
46 Correct 333 ms 636872 KB Output is correct
47 Correct 376 ms 630856 KB Output is correct
48 Correct 357 ms 630624 KB Output is correct
49 Correct 357 ms 671700 KB Output is correct
50 Correct 350 ms 671624 KB Output is correct
51 Correct 340 ms 630828 KB Output is correct
52 Correct 326 ms 630904 KB Output is correct
53 Correct 369 ms 630640 KB Output is correct
54 Correct 252 ms 610988 KB Output is correct
55 Correct 249 ms 610804 KB Output is correct
56 Correct 250 ms 610808 KB Output is correct
57 Correct 251 ms 610872 KB Output is correct
58 Correct 252 ms 610876 KB Output is correct
59 Correct 257 ms 610960 KB Output is correct
60 Correct 457 ms 610860 KB Output is correct
61 Correct 263 ms 610892 KB Output is correct
62 Correct 261 ms 610776 KB Output is correct
63 Correct 259 ms 610756 KB Output is correct
64 Correct 257 ms 610776 KB Output is correct
65 Correct 258 ms 610832 KB Output is correct
66 Correct 258 ms 610888 KB Output is correct
67 Correct 264 ms 610960 KB Output is correct
68 Correct 251 ms 610824 KB Output is correct
69 Correct 253 ms 610892 KB Output is correct
70 Correct 255 ms 610828 KB Output is correct
71 Correct 253 ms 610772 KB Output is correct
72 Correct 268 ms 610916 KB Output is correct
73 Correct 257 ms 610800 KB Output is correct
74 Correct 253 ms 610872 KB Output is correct
75 Correct 257 ms 610768 KB Output is correct
76 Correct 255 ms 610852 KB Output is correct
77 Correct 250 ms 610764 KB Output is correct
78 Correct 251 ms 610868 KB Output is correct
79 Correct 262 ms 610780 KB Output is correct
80 Correct 260 ms 610864 KB Output is correct
81 Correct 256 ms 610876 KB Output is correct
82 Correct 252 ms 610764 KB Output is correct
83 Correct 263 ms 610892 KB Output is correct
84 Correct 261 ms 610868 KB Output is correct
85 Correct 254 ms 610876 KB Output is correct
86 Correct 254 ms 610848 KB Output is correct
87 Correct 252 ms 610748 KB Output is correct
88 Correct 257 ms 610864 KB Output is correct
89 Correct 263 ms 610760 KB Output is correct
90 Correct 256 ms 610788 KB Output is correct
91 Correct 261 ms 610764 KB Output is correct
92 Correct 263 ms 610828 KB Output is correct
93 Correct 262 ms 610880 KB Output is correct
94 Correct 256 ms 610808 KB Output is correct
95 Correct 266 ms 610884 KB Output is correct
96 Correct 277 ms 610844 KB Output is correct
97 Correct 250 ms 610900 KB Output is correct
98 Correct 262 ms 610860 KB Output is correct
99 Correct 255 ms 610876 KB Output is correct
100 Correct 260 ms 610832 KB Output is correct
101 Correct 263 ms 610764 KB Output is correct
102 Correct 258 ms 610852 KB Output is correct
103 Correct 248 ms 610780 KB Output is correct
104 Correct 259 ms 610824 KB Output is correct
105 Correct 255 ms 610840 KB Output is correct
106 Correct 260 ms 610852 KB Output is correct
107 Correct 265 ms 610764 KB Output is correct
108 Correct 277 ms 610888 KB Output is correct
109 Correct 253 ms 610844 KB Output is correct
110 Correct 275 ms 611428 KB Output is correct
111 Correct 257 ms 611956 KB Output is correct
112 Correct 286 ms 611924 KB Output is correct
113 Correct 296 ms 611760 KB Output is correct
114 Correct 254 ms 611716 KB Output is correct
115 Correct 261 ms 611708 KB Output is correct
116 Correct 275 ms 611780 KB Output is correct
117 Correct 254 ms 611660 KB Output is correct
118 Correct 273 ms 611708 KB Output is correct
119 Correct 305 ms 613656 KB Output is correct
120 Correct 271 ms 613136 KB Output is correct
121 Correct 456 ms 613568 KB Output is correct
122 Correct 312 ms 612852 KB Output is correct
123 Correct 282 ms 612872 KB Output is correct
124 Correct 343 ms 620856 KB Output is correct
125 Correct 515 ms 639116 KB Output is correct
126 Correct 375 ms 636964 KB Output is correct
127 Execution timed out 2089 ms 636808 KB Time limit exceeded
128 Halted 0 ms 0 KB -