oj.uz

Submission #842652

# Submission time Handle Problem Language Result Execution time Memory
842652 2023-09-03T07:31:26 Z flashmt Closing Time (IOI23_closing) C++17
73 / 100
 1000 ms 28136 KB 
#include "closing.h"
#ifdef LOCAL
#include "Debug.h"
#else
#define debug(...) 42
#endif
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 5;
const long long oo = (1LL << 62) - 10;

int n;
vector<pair<int, int>> a[N];
vector<int> idPath, idTree, trees[N];

vector<long long> bfs(int s)
{
  vector<long long> dist(n, -1);
  queue<int> q;
  dist[s] = 0;
  q.push(s);
  while (!empty(q))
  {
    int x = q.front();
    q.pop();
    for (auto [y, w] : a[x])
      if (dist[y] < 0)
      {
        dist[y] = dist[x] + w;
        q.push(y);
      }
  }
  return dist;
}

int isLinear()
{
  for (int i = 0; i + 1 < n; i++)
  {
    int isGood = 0;
    for (auto [j, _] : a[i])
      if (j == i + 1)
        isGood = 1;
    if (!isGood)
      return 0;
  }
  return 1;
}

int solveLinear(int n, int A, int B, long long budget, vector<long long> distA, vector<long long> distB)
{
  vector<long long> sumA(n), sumB(n), sumAB(n);
  for (int i = A; i <= B; i++)
  {
    sumA[i] = distA[i];
    sumAB[i] = max(distA[i], distB[i]);
    if (i)
    {
      sumA[i] += sumA[i - 1];
      sumAB[i] += sumAB[i - 1];
    }
  }
  for (int i = B - 1; i >= A; i--)
    sumB[i] = sumB[i + 1] + distB[i];

  vector<pair<long long, int>> ext;
  for (int i = 0; i < n; i++)
    if (i < A) ext.push_back({distA[i], i});
    else if (i > B) ext.push_back({distB[i], i});

  vector<long long> costFor(n, oo);
  costFor[0] = 0;
  sort(begin(ext), end(ext));
  for (int i = 0; i < size(ext); i++)
    costFor[i + 1] = costFor[i] + ext[i].first;

  int ans = 0, distAB = distA[B];
  for (int l = A; l <= B; l++)
    for (int r = A; r <= B; r++)
    {
      long long cost = 0;
      int curAns = l - A + 1 + B - r + 1;
      if (l < r) cost = sumA[l] + sumB[r];
      else
      {
        cost = sumAB[l];
        if (r)
        {
          cost -= sumAB[r - 1];
          cost += sumA[r - 1];
        }
        if (l + 1 < n)
          cost += sumB[l + 1];
      }

      if (cost > budget)
        continue;

      if (l < B && r > A)
      {
        int u = upper_bound(begin(costFor), end(costFor), budget - cost) - begin(costFor);
        curAns += u - 1;
      }
      else
      {
        long long rem = budget - cost;
        int both = 0;
        for (int i = 0; i < size(ext); i++)
        {
          auto [extCost, id] = ext[i];
          while (both && extCost > distAB)
          {
            rem -= distAB;
            if (rem < 0)
              break;
            curAns++;
            both--;
          }

          rem -= extCost;
          if (rem < 0)
            break;
          curAns++;
          if (id < A && r == A) both++;
          else if (id > B && l == B) both++;
        }

        if (rem >= 0)
          curAns += min(1LL * both, rem / distAB);
      }

      ans = max(ans, curAns);
    }

  return ans;
}

int findPath(int x, int goal, int par, vector<int> &path)
{
  path.push_back(x);
  if (x == goal)
    return 1;
  for (auto [y, _] : a[x])
    if (y != par)
    {
      if (findPath(y, goal, x, path))
        return 1;
    }
  path.pop_back();
  return 0;
}

void dfs(int x)
{
  trees[idTree[x]].push_back(x);
  for (auto [y, _] : a[x])
    if (idTree[y] < 0)
    {
      idTree[y] = idTree[x];
      dfs(y);
    }
}

int max_score(int N, int A, int B, long long budget, vector<int> U, vector<int> V, vector<int> W)
{
  n = N;
  for (int i = 0; i < n; i++)
    a[i].clear();
  for (int i = 0; i < size(U); i++)
  {
    a[U[i]].push_back({V[i], W[i]});
    a[V[i]].push_back({U[i], W[i]});
  }

  auto distA = bfs(A);
  auto distB = bfs(B);
  auto distAB = distA[B];

  if (distAB > budget * 2)
  {
    vector<long long> allDists = distA;
    for (auto d : distB)
      allDists.push_back(d);
    sort(begin(allDists), end(allDists));
    int ans = 0;
    for (auto d : allDists)
      if (d <= budget)
      {
        ans++;
        budget -= d;
      }
    return ans;
  }

  if (isLinear())
    return solveLinear(n, A, B, budget, distA, distB);

  // O(n^3)
  vector<int> path;
  findPath(A, B, -1, path);
  idPath.assign(n, -1);
  idTree.assign(n, -1);
  int len = size(path);
  for (int i = 0; i < len; i++)
  {
    idPath[path[i]] = idTree[path[i]] = i;
    trees[i].clear();
  }
  for (int x : path)
    dfs(x);

  int ans = 0;
  for (int l = 0; l < len; l++)
  {
    vector<long long> f(n * 2 + 1, oo);
    f[0] = 0;
    int cnt = 0;
    for (int r = len - 1; r >= 0; r--)
    {
      long long curCost = 0;
      int curAns = 0;

      vector<long long> c1;
      for (int i = 0; i < n; i++)
      {
        if (idTree[i] > l && idTree[i] < r)
          continue;

        if (idTree[i] < r) // A
        {
          if (idPath[i] < 0) c1.push_back(distA[i]);
          else curCost += distA[i], curAns++;
        }
        else if (idTree[i] > l) // B
        {
          if (idPath[i] < 0) c1.push_back(distB[i]);
          else curCost += distB[i], curAns++;
        }
        else // AB
        {
          if (idPath[i] >= 0)
            curCost += max(distA[i], distB[i]), curAns += 2;
        }
      }

      if (curCost > budget)
        break;

      long long rem = budget - curCost;

      // add new tree to f
      if (r <= l)
      {
        for (int x : trees[r])
          if (idPath[x] < 0)
          {
            auto minDist = min(distA[x], distB[x]);
            auto maxDist = max(distA[x], distB[x]);
            for (int i = cnt; i >= 0; i--)
            {
              f[i + 1] = min(f[i + 1], f[i] + minDist);
              f[i + 2] = min(f[i + 2], f[i] + maxDist);
            }
            cnt += 2;
          }
      }

      sort(begin(c1), end(c1));
      vector<long long> costFor(size(c1) + 1);
      for (int i = 0; i < size(c1); i++)
        costFor[i + 1] = costFor[i] + c1[i];

      for (int i = 0; i <= cnt; i++)
        if (f[i] > rem) break;
        else
        {
          int u = upper_bound(begin(costFor), end(costFor), rem - f[i]) - begin(costFor);
          ans = max(ans, curAns + i + u - 1);
        }
    }
  }

  return ans;
}

Compilation message

closing.cpp: In function 'int solveLinear(int, int, int, long long int, std::vector<long long int>, std::vector<long long int>)':
closing.cpp:74:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   74 |   for (int i = 0; i < size(ext); i++)
      |                   ~~^~~~~~~~~~~
closing.cpp:108:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  108 |         for (int i = 0; i < size(ext); i++)
      |                         ~~^~~~~~~~~~~
closing.cpp: In function 'int max_score(int, int, int, long long int, std::vector<int>, std::vector<int>, std::vector<int>)':
closing.cpp:169:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  169 |   for (int i = 0; i < size(U); i++)
      |                   ~~^~~~~~~~~
closing.cpp:270:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  270 |       for (int i = 0; i < size(c1); i++)
      |                       ~~^~~~~~~~~~

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9820 KB Output is correct

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 108 ms 28136 KB Output is correct
2 Correct 110 ms 27956 KB Output is correct
3 Correct 67 ms 12236 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9816 KB Output is correct
2 Correct 2 ms 9820 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9816 KB Output is correct
5 Correct 3 ms 9820 KB Output is correct
6 Correct 2 ms 9816 KB Output is correct
7 Correct 3 ms 9820 KB Output is correct
8 Correct 2 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9816 KB Output is correct
2 Correct 2 ms 9820 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9816 KB Output is correct
5 Correct 3 ms 9820 KB Output is correct
6 Correct 2 ms 9816 KB Output is correct
7 Correct 3 ms 9820 KB Output is correct
8 Correct 2 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 3 ms 9820 KB Output is correct
13 Correct 2 ms 9816 KB Output is correct
14 Correct 2 ms 9820 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9816 KB Output is correct
20 Correct 3 ms 9820 KB Output is correct
21 Correct 4 ms 9820 KB Output is correct
22 Correct 2 ms 9820 KB Output is correct
23 Correct 3 ms 9820 KB Output is correct
24 Correct 3 ms 9820 KB Output is correct

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9816 KB Output is correct
2 Correct 2 ms 9820 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9816 KB Output is correct
5 Correct 3 ms 9820 KB Output is correct
6 Correct 2 ms 9816 KB Output is correct
7 Correct 3 ms 9820 KB Output is correct
8 Correct 2 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 3 ms 9820 KB Output is correct
13 Correct 2 ms 9816 KB Output is correct
14 Correct 2 ms 9820 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9816 KB Output is correct
20 Correct 3 ms 9820 KB Output is correct
21 Correct 4 ms 9820 KB Output is correct
22 Correct 2 ms 9820 KB Output is correct
23 Correct 3 ms 9820 KB Output is correct
24 Correct 3 ms 9820 KB Output is correct
25 Correct 3 ms 9820 KB Output is correct
26 Correct 3 ms 10072 KB Output is correct
27 Correct 5 ms 10076 KB Output is correct
28 Correct 80 ms 10132 KB Output is correct
29 Correct 52 ms 10072 KB Output is correct
30 Correct 5 ms 10076 KB Output is correct
31 Correct 40 ms 10076 KB Output is correct
32 Correct 40 ms 10156 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9820 KB Output is correct
2 Correct 2 ms 9816 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9820 KB Output is correct
5 Correct 2 ms 9816 KB Output is correct
6 Correct 3 ms 9820 KB Output is correct
7 Correct 2 ms 9816 KB Output is correct
8 Correct 2 ms 9820 KB Output is correct
9 Correct 2 ms 9816 KB Output is correct
10 Correct 2 ms 9816 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 2 ms 9820 KB Output is correct
13 Correct 3 ms 9820 KB Output is correct
14 Correct 2 ms 9820 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9820 KB Output is correct
20 Correct 2 ms 9820 KB Output is correct
21 Correct 2 ms 9820 KB Output is correct
22 Correct 2 ms 9820 KB Output is correct
23 Correct 2 ms 9820 KB Output is correct
24 Correct 2 ms 9820 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9820 KB Output is correct
2 Correct 2 ms 9816 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9820 KB Output is correct
5 Correct 2 ms 9816 KB Output is correct
6 Correct 3 ms 9820 KB Output is correct
7 Correct 2 ms 9816 KB Output is correct
8 Correct 3 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 2 ms 9820 KB Output is correct
13 Correct 3 ms 9820 KB Output is correct
14 Correct 2 ms 9816 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9816 KB Output is correct
20 Correct 2 ms 9820 KB Output is correct
21 Correct 2 ms 9816 KB Output is correct
22 Correct 2 ms 9816 KB Output is correct
23 Correct 2 ms 9820 KB Output is correct
24 Correct 2 ms 9820 KB Output is correct
25 Correct 3 ms 9820 KB Output is correct
26 Correct 2 ms 9820 KB Output is correct
27 Correct 2 ms 9820 KB Output is correct
28 Correct 2 ms 9820 KB Output is correct
29 Correct 2 ms 9820 KB Output is correct
30 Correct 2 ms 9820 KB Output is correct
31 Correct 2 ms 9820 KB Output is correct
32 Correct 2 ms 9820 KB Output is correct
33 Correct 2 ms 9820 KB Output is correct
34 Correct 2 ms 9820 KB Output is correct
35 Correct 2 ms 9820 KB Output is correct
36 Correct 2 ms 9820 KB Output is correct
37 Correct 2 ms 9652 KB Output is correct
38 Correct 2 ms 9820 KB Output is correct
39 Correct 3 ms 9820 KB Output is correct
40 Correct 3 ms 9820 KB Output is correct
41 Correct 2 ms 9820 KB Output is correct
42 Correct 2 ms 9820 KB Output is correct
43 Correct 3 ms 9820 KB Output is correct
44 Correct 3 ms 9820 KB Output is correct
45 Correct 2 ms 9820 KB Output is correct
46 Correct 3 ms 9816 KB Output is correct
47 Correct 2 ms 9820 KB Output is correct
48 Correct 2 ms 9820 KB Output is correct
49 Correct 2 ms 9820 KB Output is correct
50 Correct 2 ms 9820 KB Output is correct

Subtask #7
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9820 KB Output is correct
2 Correct 2 ms 9816 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9820 KB Output is correct
5 Correct 2 ms 9816 KB Output is correct
6 Correct 3 ms 9820 KB Output is correct
7 Correct 2 ms 9816 KB Output is correct
8 Correct 3 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 2 ms 9820 KB Output is correct
13 Correct 3 ms 9820 KB Output is correct
14 Correct 2 ms 9816 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9820 KB Output is correct
20 Correct 2 ms 9816 KB Output is correct
21 Correct 3 ms 9820 KB Output is correct
22 Correct 4 ms 9820 KB Output is correct
23 Correct 2 ms 9820 KB Output is correct
24 Correct 3 ms 9820 KB Output is correct
25 Correct 3 ms 9820 KB Output is correct
26 Correct 2 ms 9816 KB Output is correct
27 Correct 2 ms 9820 KB Output is correct
28 Correct 2 ms 9816 KB Output is correct
29 Correct 2 ms 9816 KB Output is correct
30 Correct 2 ms 9820 KB Output is correct
31 Correct 2 ms 9820 KB Output is correct
32 Correct 3 ms 9820 KB Output is correct
33 Correct 2 ms 9820 KB Output is correct
34 Correct 2 ms 9820 KB Output is correct
35 Correct 2 ms 9820 KB Output is correct
36 Correct 2 ms 9820 KB Output is correct
37 Correct 2 ms 9820 KB Output is correct
38 Correct 2 ms 9820 KB Output is correct
39 Correct 2 ms 9820 KB Output is correct
40 Correct 2 ms 9820 KB Output is correct
41 Correct 2 ms 9820 KB Output is correct
42 Correct 2 ms 9820 KB Output is correct
43 Correct 2 ms 9820 KB Output is correct
44 Correct 2 ms 9652 KB Output is correct
45 Correct 2 ms 9820 KB Output is correct
46 Correct 3 ms 9820 KB Output is correct
47 Correct 3 ms 9820 KB Output is correct
48 Correct 2 ms 9820 KB Output is correct
49 Correct 2 ms 9820 KB Output is correct
50 Correct 3 ms 9820 KB Output is correct
51 Correct 3 ms 9820 KB Output is correct
52 Correct 2 ms 9820 KB Output is correct
53 Correct 3 ms 9816 KB Output is correct
54 Correct 2 ms 9820 KB Output is correct
55 Correct 2 ms 9820 KB Output is correct
56 Correct 2 ms 9820 KB Output is correct
57 Correct 2 ms 9820 KB Output is correct
58 Correct 3 ms 9820 KB Output is correct
59 Correct 4 ms 9820 KB Output is correct
60 Correct 2 ms 9820 KB Output is correct
61 Correct 12 ms 9820 KB Output is correct
62 Correct 12 ms 9860 KB Output is correct
63 Correct 3 ms 9820 KB Output is correct
64 Correct 5 ms 9820 KB Output is correct
65 Correct 26 ms 9820 KB Output is correct
66 Correct 3 ms 9820 KB Output is correct
67 Correct 2 ms 9820 KB Output is correct
68 Correct 48 ms 9820 KB Output is correct
69 Correct 323 ms 9820 KB Output is correct
70 Correct 47 ms 9816 KB Output is correct
71 Correct 35 ms 10068 KB Output is correct
72 Correct 7 ms 9820 KB Output is correct
73 Correct 3 ms 9820 KB Output is correct
74 Correct 3 ms 9820 KB Output is correct
75 Correct 2 ms 9820 KB Output is correct

Subtask #8
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9820 KB Output is correct
2 Correct 2 ms 9816 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9820 KB Output is correct
5 Correct 2 ms 9816 KB Output is correct
6 Correct 3 ms 9820 KB Output is correct
7 Correct 2 ms 9816 KB Output is correct
8 Correct 3 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 2 ms 9820 KB Output is correct
13 Correct 3 ms 9820 KB Output is correct
14 Correct 2 ms 9816 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9820 KB Output is correct
20 Correct 2 ms 9816 KB Output is correct
21 Correct 3 ms 9820 KB Output is correct
22 Correct 4 ms 9820 KB Output is correct
23 Correct 2 ms 9820 KB Output is correct
24 Correct 3 ms 9820 KB Output is correct
25 Correct 3 ms 9820 KB Output is correct
26 Correct 3 ms 9820 KB Output is correct
27 Correct 3 ms 10072 KB Output is correct
28 Correct 5 ms 10076 KB Output is correct
29 Correct 80 ms 10132 KB Output is correct
30 Correct 52 ms 10072 KB Output is correct
31 Correct 5 ms 10076 KB Output is correct
32 Correct 40 ms 10076 KB Output is correct
33 Correct 40 ms 10156 KB Output is correct
34 Correct 2 ms 9816 KB Output is correct
35 Correct 2 ms 9820 KB Output is correct
36 Correct 2 ms 9816 KB Output is correct
37 Correct 2 ms 9816 KB Output is correct
38 Correct 2 ms 9820 KB Output is correct
39 Correct 2 ms 9820 KB Output is correct
40 Correct 3 ms 9820 KB Output is correct
41 Correct 2 ms 9820 KB Output is correct
42 Correct 2 ms 9820 KB Output is correct
43 Correct 2 ms 9820 KB Output is correct
44 Correct 2 ms 9820 KB Output is correct
45 Correct 2 ms 9820 KB Output is correct
46 Correct 2 ms 9820 KB Output is correct
47 Correct 2 ms 9820 KB Output is correct
48 Correct 2 ms 9820 KB Output is correct
49 Correct 2 ms 9820 KB Output is correct
50 Correct 2 ms 9820 KB Output is correct
51 Correct 2 ms 9820 KB Output is correct
52 Correct 2 ms 9652 KB Output is correct
53 Correct 2 ms 9820 KB Output is correct
54 Correct 3 ms 9820 KB Output is correct
55 Correct 3 ms 9820 KB Output is correct
56 Correct 2 ms 9820 KB Output is correct
57 Correct 2 ms 9820 KB Output is correct
58 Correct 3 ms 9820 KB Output is correct
59 Correct 3 ms 9820 KB Output is correct
60 Correct 2 ms 9820 KB Output is correct
61 Correct 3 ms 9816 KB Output is correct
62 Correct 2 ms 9820 KB Output is correct
63 Correct 2 ms 9820 KB Output is correct
64 Correct 2 ms 9820 KB Output is correct
65 Correct 2 ms 9820 KB Output is correct
66 Correct 3 ms 9820 KB Output is correct
67 Correct 4 ms 9820 KB Output is correct
68 Correct 2 ms 9820 KB Output is correct
69 Correct 12 ms 9820 KB Output is correct
70 Correct 12 ms 9860 KB Output is correct
71 Correct 3 ms 9820 KB Output is correct
72 Correct 5 ms 9820 KB Output is correct
73 Correct 26 ms 9820 KB Output is correct
74 Correct 3 ms 9820 KB Output is correct
75 Correct 2 ms 9820 KB Output is correct
76 Correct 48 ms 9820 KB Output is correct
77 Correct 323 ms 9820 KB Output is correct
78 Correct 47 ms 9816 KB Output is correct
79 Correct 35 ms 10068 KB Output is correct
80 Correct 7 ms 9820 KB Output is correct
81 Correct 3 ms 9820 KB Output is correct
82 Correct 3 ms 9820 KB Output is correct
83 Correct 2 ms 9820 KB Output is correct
84 Correct 6 ms 9816 KB Output is correct
85 Correct 13 ms 9816 KB Output is correct
86 Correct 3 ms 9820 KB Output is correct
87 Correct 69 ms 9896 KB Output is correct
88 Correct 71 ms 9876 KB Output is correct
89 Correct 43 ms 10440 KB Output is correct
90 Correct 140 ms 10156 KB Output is correct
91 Execution timed out 1091 ms 10072 KB Time limit exceeded
92 Halted 0 ms 0 KB -

Subtask #9
0.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 9820 KB Output is correct
2 Correct 2 ms 9816 KB Output is correct
3 Correct 2 ms 9820 KB Output is correct
4 Correct 2 ms 9820 KB Output is correct
5 Correct 2 ms 9816 KB Output is correct
6 Correct 3 ms 9820 KB Output is correct
7 Correct 2 ms 9816 KB Output is correct
8 Correct 3 ms 9820 KB Output is correct
9 Correct 2 ms 9820 KB Output is correct
10 Correct 2 ms 9820 KB Output is correct
11 Correct 2 ms 9820 KB Output is correct
12 Correct 2 ms 9820 KB Output is correct
13 Correct 3 ms 9820 KB Output is correct
14 Correct 2 ms 9816 KB Output is correct
15 Correct 2 ms 9820 KB Output is correct
16 Correct 2 ms 9820 KB Output is correct
17 Correct 2 ms 9820 KB Output is correct
18 Correct 2 ms 9820 KB Output is correct
19 Correct 2 ms 9820 KB Output is correct
20 Correct 2 ms 9816 KB Output is correct
21 Correct 3 ms 9820 KB Output is correct
22 Correct 4 ms 9820 KB Output is correct
23 Correct 2 ms 9820 KB Output is correct
24 Correct 3 ms 9820 KB Output is correct
25 Correct 3 ms 9820 KB Output is correct
26 Correct 3 ms 9820 KB Output is correct
27 Correct 3 ms 10072 KB Output is correct
28 Correct 5 ms 10076 KB Output is correct
29 Correct 80 ms 10132 KB Output is correct
30 Correct 52 ms 10072 KB Output is correct
31 Correct 5 ms 10076 KB Output is correct
32 Correct 40 ms 10076 KB Output is correct
33 Correct 40 ms 10156 KB Output is correct
34 Correct 2 ms 9816 KB Output is correct
35 Correct 2 ms 9820 KB Output is correct
36 Correct 2 ms 9816 KB Output is correct
37 Correct 2 ms 9816 KB Output is correct
38 Correct 2 ms 9820 KB Output is correct
39 Correct 2 ms 9820 KB Output is correct
40 Correct 3 ms 9820 KB Output is correct
41 Correct 2 ms 9820 KB Output is correct
42 Correct 2 ms 9820 KB Output is correct
43 Correct 2 ms 9820 KB Output is correct
44 Correct 2 ms 9820 KB Output is correct
45 Correct 2 ms 9820 KB Output is correct
46 Correct 2 ms 9820 KB Output is correct
47 Correct 2 ms 9820 KB Output is correct
48 Correct 2 ms 9820 KB Output is correct
49 Correct 2 ms 9820 KB Output is correct
50 Correct 2 ms 9820 KB Output is correct
51 Correct 2 ms 9820 KB Output is correct
52 Correct 2 ms 9652 KB Output is correct
53 Correct 2 ms 9820 KB Output is correct
54 Correct 3 ms 9820 KB Output is correct
55 Correct 3 ms 9820 KB Output is correct
56 Correct 2 ms 9820 KB Output is correct
57 Correct 2 ms 9820 KB Output is correct
58 Correct 3 ms 9820 KB Output is correct
59 Correct 3 ms 9820 KB Output is correct
60 Correct 2 ms 9820 KB Output is correct
61 Correct 3 ms 9816 KB Output is correct
62 Correct 2 ms 9820 KB Output is correct
63 Correct 2 ms 9820 KB Output is correct
64 Correct 2 ms 9820 KB Output is correct
65 Correct 2 ms 9820 KB Output is correct
66 Correct 3 ms 9820 KB Output is correct
67 Correct 4 ms 9820 KB Output is correct
68 Correct 2 ms 9820 KB Output is correct
69 Correct 12 ms 9820 KB Output is correct
70 Correct 12 ms 9860 KB Output is correct
71 Correct 3 ms 9820 KB Output is correct
72 Correct 5 ms 9820 KB Output is correct
73 Correct 26 ms 9820 KB Output is correct
74 Correct 3 ms 9820 KB Output is correct
75 Correct 2 ms 9820 KB Output is correct
76 Correct 48 ms 9820 KB Output is correct
77 Correct 323 ms 9820 KB Output is correct
78 Correct 47 ms 9816 KB Output is correct
79 Correct 35 ms 10068 KB Output is correct
80 Correct 7 ms 9820 KB Output is correct
81 Correct 3 ms 9820 KB Output is correct
82 Correct 3 ms 9820 KB Output is correct
83 Correct 2 ms 9820 KB Output is correct
84 Correct 6 ms 9816 KB Output is correct
85 Correct 13 ms 9816 KB Output is correct
86 Correct 3 ms 9820 KB Output is correct
87 Correct 69 ms 9896 KB Output is correct
88 Correct 71 ms 9876 KB Output is correct
89 Correct 43 ms 10440 KB Output is correct
90 Correct 140 ms 10156 KB Output is correct
91 Execution timed out 1091 ms 10072 KB Time limit exceeded
92 Halted 0 ms 0 KB -