oj.uz

Submission #892138

# Submission time Handle Problem Language Result Execution time Memory
892138 2023-12-25T00:46:43 Z MilosMilutinovic New Home (APIO18_new_home) C++14
57 / 100
 5000 ms 410772 KB 
#include <bits/stdc++.h>
 
using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, k, q;
  cin >> n >> k >> q;
  vector<int> x(n);
  vector<int> t(n);
  vector<int> a(n);
  vector<int> b(n);
  map<pair<int, int>, vector<pair<int, int>>> mp;
  for (int i = 0; i < n; i++) {
    cin >> x[i] >> t[i] >> a[i] >> b[i];
    --t[i]; ++b[i];
    mp[{x[i], t[i]}].emplace_back(a[i], b[i]);
  }
  vector<int> new_x;
  vector<int> new_t;
  vector<int> new_a;
  vector<int> new_b;
  for (auto& p : mp) {
    vector<pair<int, int>> v = p.second;
    sort(v.begin(), v.end());
    int sz = (int) v.size();
    for (int i = 0; i < sz; i++) {
      int ptr = i;
      int mx = v[i].second;
      while (ptr + 1 < sz && v[ptr + 1].first < mx) {
        ptr += 1;
        mx = max(mx, v[ptr].second);
      }
      new_x.push_back(p.first.first);
      new_t.push_back(p.first.second);
      new_a.push_back(v[i].first);
      new_b.push_back(mx);
      i = ptr;
    }
  }
  x = new_x;
  t = new_t;
  a = new_a;
  b = new_b;
  n = (int) x.size();
  vector<int> l(q);
  vector<int> y(q);
  for (int i = 0; i < q; i++) {
    cin >> l[i] >> y[i];
  }
  vector<int> xs(1, 1e9);
  for (int i = 0; i < n; i++) {
    xs.push_back(a[i]);
    xs.push_back(b[i]);
  }
  for (int i = 0; i < q; i++) {
    xs.push_back(y[i]);
  }
  sort(xs.begin(), xs.end());
  xs.erase(unique(xs.begin(), xs.end()), xs.end());
  for (int i = 0; i < n; i++) {
    a[i] = (int) (lower_bound(xs.begin(), xs.end(), a[i]) - xs.begin());
    b[i] = (int) (lower_bound(xs.begin(), xs.end(), b[i]) - xs.begin());
  }
  for (int i = 0; i < q; i++) {
    y[i] = (int) (lower_bound(xs.begin(), xs.end(), y[i]) - xs.begin());
  }
  int T = (int) xs.size();
  vector<vector<int>> ids(T);
  for (int i = 0; i < n; i++) {
    ids[a[i]].push_back(i);
    ids[b[i]].push_back(~i);
  }
  const int inf = (int) 1e9;
  vector<multiset<tuple<int, int, int>>> open(k);
  vector<array<int, 4>> ev;
  vector<multiset<int>> my(k);
  auto Insert = [&](int t, int x, int y) {
    if (my[t].find(x) != my[t].end()) {
      assert(false);
    }
    auto ptr = my[t].lower_bound(x);
    if (ptr != my[t].begin() && ptr != my[t].end()) {
      auto it = open[t].lower_bound({*prev(ptr), *ptr, -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    } else if (ptr != my[t].begin()) {
      auto it = open[t].lower_bound({*prev(ptr), inf, -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    } else if (ptr != my[t].end()) {
      auto it = open[t].lower_bound({-inf, *ptr, -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    }
    if (ptr != my[t].end()) {
      open[t].emplace(x, *ptr, y);
    } else {
      open[t].emplace(x, inf, y);
    }
    if (ptr != my[t].begin()) {
      ptr = prev(ptr);
      open[t].emplace(*ptr, x, y);
    } else {
      open[t].emplace(-inf, x, y);
    }
    my[t].insert(x);
  };
  auto Remove = [&](int t, int x, int y) {
    assert(my[t].find(x) != my[t].end());
    auto ptr = my[t].lower_bound(x);
    if (ptr != prev(my[t].end())) {
      auto it = open[t].lower_bound({x, *next(ptr), -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    } else {
      auto it = open[t].lower_bound({x, inf, -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    }
    if (ptr != my[t].begin()) {
      auto it = open[t].lower_bound({*prev(ptr), x, -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    } else {
      auto it = open[t].lower_bound({-inf, x, -1});
      ev.push_back({get<0>(*it), get<1>(*it), get<2>(*it), y});
      open[t].erase(it);
    }
    if (ptr != my[t].begin() && ptr != prev(my[t].end())) {
      open[t].emplace(*prev(ptr), *next(ptr), y);
    } else if (ptr != my[t].begin()) {
      open[t].emplace(*prev(ptr), inf, y);
    } else if (ptr != prev(my[t].end())) {
      open[t].emplace(-inf, *next(ptr), y);
    }
    my[t].erase(my[t].find(x));
  }; 
  for (int i = 0; i < T; i++) {
    sort(ids[i].begin(), ids[i].end());
    for (int j : ids[i]) {
      if (j >= 0) {
        Insert(t[j], x[j], i);
      } else {
        j = ~j;
        Remove(t[j], x[j], i);
      }
    }
  }
  for (int i = 0; i < k; i++) {
    for (auto& p : open[i]) {
      ev.push_back({get<0>(p), get<1>(p), get<2>(p), T - 1});
    }
  }
  vector<vector<int>> qs(T);
  for (int i = 0; i < q; i++) {
    qs[y[i]].push_back(i);
  }
  vector<pair<int, int>> min_with;
  vector<pair<int, int>> max_with;
  for (auto& p : ev) {
    int L = p[0];
    int R = p[1];
    int mid = (L + R) / 2;
    min_with.emplace_back(L, mid);
    max_with.emplace_back(R, mid + (L % 2 != R % 2));
  }
  sort(min_with.begin(), min_with.end(), [&](pair<int, int> p, pair<int, int> q) {
    return p.second > q.second;
  });
  sort(max_with.begin(), max_with.end(), [&](pair<int, int> p, pair<int, int> q) {
    return p.second < q.second;
  });
  map<pair<int, int>, vector<int>> idx_mn;
  map<pair<int, int>, vector<int>> idx_mx;
  int sz = (int) ev.size();
  for (int i = 0; i < sz; i++) {
    idx_mn[min_with[i]].push_back(i);
  }
  for (int i = 0; i < sz; i++) {
    idx_mx[max_with[i]].push_back(i);
  }
  vector<vector<int>> qs_mn(T);
  vector<vector<int>> qs_mx(T);
  for (int i = 0; i < sz; i++) {
    int L = ev[i][0];
    int R = ev[i][1];
    int from = ev[i][2];
    int to = ev[i][3];
    int mid = (L + R) / 2;
    {
      int idx = idx_mn[{L, mid}].back();
      idx_mn[{L, mid}].pop_back();
      qs_mn[from].push_back(idx);
      qs_mn[to].push_back(~idx);
    }
    {
      int idx = idx_mx[{R, mid + (L % 2 != R % 2)}].back();
      idx_mx[{R, mid + (L % 2 != R % 2)}].pop_back();
      qs_mx[from].push_back(idx);
      qs_mx[to].push_back(~idx);
    }
  }
  vector<int> mn(4 * sz);
  vector<int> mx(4 * sz);
  function<void(int, int, int)> Build = [&](int x, int l, int r) {
    mn[x] = inf;
    mx[x] = -inf;
    if (l == r) {
      return;
    }
    int mid = l + r >> 1;
    Build(x << 1, l, mid);
    Build(x << 1 | 1, mid + 1, r);
  };
  function<void(int, int, int, int, int)> ModifyMin = [&](int x, int l, int r, int p, int v) {
    if (l == r) {
      mn[x] = v;
      return;
    }
    int mid = l + r >> 1;
    if (p <= mid) {
      ModifyMin(x << 1, l, mid, p, v);
    } else {
      ModifyMin(x << 1 | 1, mid + 1, r, p, v);
    }
    mn[x] = min(mn[x << 1], mn[x << 1 | 1]);
  };
  function<void(int, int, int, int, int)> ModifyMax = [&](int x, int l, int r, int p, int v) {
    if (l == r) {
      mx[x] = v;
      return;
    }
    int mid = l + r >> 1;
    if (p <= mid) {
      ModifyMax(x << 1, l, mid, p, v);
    } else {
      ModifyMax(x << 1 | 1, mid + 1, r, p, v);
    }
    mx[x] = max(mx[x << 1], mx[x << 1 | 1]);
  };
  auto ChangeMin = [&](int p, int v) {
    ModifyMin(1, 0, sz - 1, p, v);
  };
  auto ChangeMax = [&](int p, int v) {
    ModifyMax(1, 0, sz - 1, p, v);
  };
  function<int(int, int, int, int, int)> query_max = [&](int x, int l, int r, int ll, int rr) {
    if (l > r || l > rr || r < ll) {
      return -inf;
    }
    if (ll <= l && r <= rr) {
      return mx[x];
    }
    int mid = l + r >> 1;
    return max(query_max(x << 1, l, mid, ll, rr), query_max(x << 1 | 1, mid + 1, r, ll, rr));
  };
  function<int(int, int, int, int, int)> query_min = [&](int x, int l, int r, int ll, int rr) {
    if (l > r || l > rr || r < ll) {
      return inf;
    }
    if (ll <= l && r <= rr) {
      return mn[x];
    }
    int mid = l + r >> 1;
    return min(query_min(x << 1, l, mid, ll, rr), query_min(x << 1 | 1, mid + 1, r, ll, rr));
  };
  auto get_max = [&](int l, int r) {
    return query_max(1, 0, sz - 1, l, r);
  };
  auto get_min = [&](int l, int r) {
    return query_min(1, 0, sz - 1, l, r);
  };
  Build(1, 0, sz - 1);
  vector<int> res(q);
  for (int i = 0; i < T; i++) {
    for (int j : qs_mn[i]) {
      if (j >= 0) {
        ChangeMin(j, min_with[j].first);
      } else {
        j = ~j;
        ChangeMin(j, inf);
      }
    }
    for (int j : qs_mx[i]) {
      if (j >= 0) {
        ChangeMax(j, max_with[j].first);
      } else {
        j = ~j;
        ChangeMax(j, -inf);
      }
    }
    for (int j : qs[i]) {
      {
        int low = 0, high = sz - 1, pos = -1;
        while (low <= high) {
          int mid = low + high >> 1;
          if (min_with[mid].second >= l[j]) {
            pos = mid;
            low = mid + 1;
          } else {
            high = mid - 1;
          }
        }
        if (pos != -1) {
          res[j] = max(res[j], l[j] - get_min(0, pos));
        }
      }
      {
        int low = 0, high = sz - 1, pos = -1;
        while (low <= high) {
          int mid = low + high >> 1;
          if (max_with[mid].second <= l[j]) {
            pos = mid;
            low = mid + 1;
          } else {
            high = mid - 1;
          }
        }
        if (pos != -1) {
          res[j] = max(res[j], get_max(0, pos) - l[j]);
        }
      }
    }
  }
  vector<vector<int>> qs_type(T);
  for (int i = 0; i < n; i++) {
    qs_type[a[i]].push_back(t[i]);
    qs_type[b[i]].push_back(~t[i]);
  }
  int bal = 0;
  vector<int> cnt(k);
  for (int i = 0; i < T; i++) {
    for (int j : qs_type[i]) {
      if (j >= 0) {
        cnt[j] += 1;
        if (cnt[j] == 1) {
          bal += 1;
        }
      } else {
        j = ~j;
        cnt[j] -= 1;
        if (cnt[j] == 0) {
          bal -= 1;
        }
      }
    }
    for (int j : qs[i]) {
      if (bal != k) {
        res[j] = -1;
      }
    }
  }
  for (int i = 0; i < q; i++) {
    cout << res[i] << '\n';
  }
  return 0;
}

/*
4 2 4
3 1 1 10
9 2 2 4
7 2 5 7
4 1 8 10
5 3
5 6
5 9
1 10


2 1 3
1 1 1 4
1 1 2 6
1 3
1 5
1 7


1 1 1
100000000 1 1 1
1 1
*/

Compilation message

new_home.cpp: In lambda function:
new_home.cpp:213:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  213 |     int mid = l + r >> 1;
      |               ~~^~~
new_home.cpp: In lambda function:
new_home.cpp:222:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  222 |     int mid = l + r >> 1;
      |               ~~^~~
new_home.cpp: In lambda function:
new_home.cpp:235:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  235 |     int mid = l + r >> 1;
      |               ~~^~~
new_home.cpp: In lambda function:
new_home.cpp:256:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  256 |     int mid = l + r >> 1;
      |               ~~^~~
new_home.cpp: In lambda function:
new_home.cpp:266:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  266 |     int mid = l + r >> 1;
      |               ~~^~~
new_home.cpp: In function 'int main()':
new_home.cpp:298:25: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  298 |           int mid = low + high >> 1;
      |                     ~~~~^~~~~~
new_home.cpp:313:25: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  313 |           int mid = low + high >> 1;
      |                     ~~~~^~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 3 ms 1116 KB Output is correct
7 Correct 2 ms 980 KB Output is correct
8 Correct 3 ms 860 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 3 ms 1112 KB Output is correct
11 Correct 2 ms 860 KB Output is correct
12 Correct 3 ms 1052 KB Output is correct
13 Correct 2 ms 1052 KB Output is correct
14 Correct 2 ms 860 KB Output is correct
15 Correct 3 ms 860 KB Output is correct
16 Correct 2 ms 1048 KB Output is correct
17 Correct 3 ms 1112 KB Output is correct
18 Correct 3 ms 1116 KB Output is correct
19 Correct 2 ms 860 KB Output is correct
20 Correct 3 ms 1376 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 2 ms 860 KB Output is correct
23 Correct 2 ms 860 KB Output is correct
24 Correct 3 ms 1116 KB Output is correct
25 Correct 3 ms 1116 KB Output is correct
26 Correct 3 ms 1116 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 2 ms 1116 KB Output is correct
29 Correct 2 ms 1116 KB Output is correct
30 Correct 2 ms 860 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 3 ms 1116 KB Output is correct
7 Correct 2 ms 980 KB Output is correct
8 Correct 3 ms 860 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 3 ms 1112 KB Output is correct
11 Correct 2 ms 860 KB Output is correct
12 Correct 3 ms 1052 KB Output is correct
13 Correct 2 ms 1052 KB Output is correct
14 Correct 2 ms 860 KB Output is correct
15 Correct 3 ms 860 KB Output is correct
16 Correct 2 ms 1048 KB Output is correct
17 Correct 3 ms 1112 KB Output is correct
18 Correct 3 ms 1116 KB Output is correct
19 Correct 2 ms 860 KB Output is correct
20 Correct 3 ms 1376 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 2 ms 860 KB Output is correct
23 Correct 2 ms 860 KB Output is correct
24 Correct 3 ms 1116 KB Output is correct
25 Correct 3 ms 1116 KB Output is correct
26 Correct 3 ms 1116 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 2 ms 1116 KB Output is correct
29 Correct 2 ms 1116 KB Output is correct
30 Correct 2 ms 860 KB Output is correct
31 Correct 971 ms 100424 KB Output is correct
32 Correct 42 ms 4560 KB Output is correct
33 Correct 879 ms 100144 KB Output is correct
34 Correct 915 ms 99384 KB Output is correct
35 Correct 927 ms 100152 KB Output is correct
36 Correct 904 ms 100088 KB Output is correct
37 Correct 672 ms 100912 KB Output is correct
38 Correct 654 ms 100164 KB Output is correct
39 Correct 561 ms 101088 KB Output is correct
40 Correct 588 ms 99908 KB Output is correct
41 Correct 762 ms 102812 KB Output is correct
42 Correct 771 ms 102964 KB Output is correct
43 Correct 33 ms 6524 KB Output is correct
44 Correct 757 ms 104132 KB Output is correct
45 Correct 736 ms 103608 KB Output is correct
46 Correct 741 ms 104128 KB Output is correct
47 Correct 431 ms 97612 KB Output is correct
48 Correct 438 ms 97896 KB Output is correct
49 Correct 507 ms 100792 KB Output is correct
50 Correct 547 ms 101624 KB Output is correct
51 Correct 541 ms 100260 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3212 ms 320996 KB Output is correct
2 Correct 2531 ms 318848 KB Output is correct
3 Correct 1754 ms 340608 KB Output is correct
4 Correct 2937 ms 326224 KB Output is correct
5 Correct 2582 ms 317288 KB Output is correct
6 Correct 2505 ms 319896 KB Output is correct
7 Correct 1759 ms 340176 KB Output is correct
8 Correct 2989 ms 325904 KB Output is correct
9 Correct 3073 ms 320008 KB Output is correct
10 Correct 2799 ms 320940 KB Output is correct
11 Correct 2346 ms 314576 KB Output is correct
12 Correct 2444 ms 316984 KB Output is correct

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Execution timed out 5027 ms 410772 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 3 ms 1116 KB Output is correct
7 Correct 2 ms 980 KB Output is correct
8 Correct 3 ms 860 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 3 ms 1112 KB Output is correct
11 Correct 2 ms 860 KB Output is correct
12 Correct 3 ms 1052 KB Output is correct
13 Correct 2 ms 1052 KB Output is correct
14 Correct 2 ms 860 KB Output is correct
15 Correct 3 ms 860 KB Output is correct
16 Correct 2 ms 1048 KB Output is correct
17 Correct 3 ms 1112 KB Output is correct
18 Correct 3 ms 1116 KB Output is correct
19 Correct 2 ms 860 KB Output is correct
20 Correct 3 ms 1376 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 2 ms 860 KB Output is correct
23 Correct 2 ms 860 KB Output is correct
24 Correct 3 ms 1116 KB Output is correct
25 Correct 3 ms 1116 KB Output is correct
26 Correct 3 ms 1116 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 2 ms 1116 KB Output is correct
29 Correct 2 ms 1116 KB Output is correct
30 Correct 2 ms 860 KB Output is correct
31 Correct 971 ms 100424 KB Output is correct
32 Correct 42 ms 4560 KB Output is correct
33 Correct 879 ms 100144 KB Output is correct
34 Correct 915 ms 99384 KB Output is correct
35 Correct 927 ms 100152 KB Output is correct
36 Correct 904 ms 100088 KB Output is correct
37 Correct 672 ms 100912 KB Output is correct
38 Correct 654 ms 100164 KB Output is correct
39 Correct 561 ms 101088 KB Output is correct
40 Correct 588 ms 99908 KB Output is correct
41 Correct 762 ms 102812 KB Output is correct
42 Correct 771 ms 102964 KB Output is correct
43 Correct 33 ms 6524 KB Output is correct
44 Correct 757 ms 104132 KB Output is correct
45 Correct 736 ms 103608 KB Output is correct
46 Correct 741 ms 104128 KB Output is correct
47 Correct 431 ms 97612 KB Output is correct
48 Correct 438 ms 97896 KB Output is correct
49 Correct 507 ms 100792 KB Output is correct
50 Correct 547 ms 101624 KB Output is correct
51 Correct 541 ms 100260 KB Output is correct
52 Correct 574 ms 91300 KB Output is correct
53 Correct 520 ms 91128 KB Output is correct
54 Correct 870 ms 95560 KB Output is correct
55 Correct 764 ms 98748 KB Output is correct
56 Correct 716 ms 96956 KB Output is correct
57 Correct 850 ms 101848 KB Output is correct
58 Correct 778 ms 98736 KB Output is correct
59 Correct 670 ms 98176 KB Output is correct
60 Correct 757 ms 102792 KB Output is correct
61 Correct 146 ms 31652 KB Output is correct
62 Correct 511 ms 91488 KB Output is correct
63 Correct 732 ms 97320 KB Output is correct
64 Correct 786 ms 98840 KB Output is correct
65 Correct 859 ms 102564 KB Output is correct
66 Correct 806 ms 104176 KB Output is correct
67 Correct 270 ms 30644 KB Output is correct

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 3 ms 1116 KB Output is correct
7 Correct 2 ms 980 KB Output is correct
8 Correct 3 ms 860 KB Output is correct
9 Correct 2 ms 976 KB Output is correct
10 Correct 3 ms 1112 KB Output is correct
11 Correct 2 ms 860 KB Output is correct
12 Correct 3 ms 1052 KB Output is correct
13 Correct 2 ms 1052 KB Output is correct
14 Correct 2 ms 860 KB Output is correct
15 Correct 3 ms 860 KB Output is correct
16 Correct 2 ms 1048 KB Output is correct
17 Correct 3 ms 1112 KB Output is correct
18 Correct 3 ms 1116 KB Output is correct
19 Correct 2 ms 860 KB Output is correct
20 Correct 3 ms 1376 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 2 ms 860 KB Output is correct
23 Correct 2 ms 860 KB Output is correct
24 Correct 3 ms 1116 KB Output is correct
25 Correct 3 ms 1116 KB Output is correct
26 Correct 3 ms 1116 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 2 ms 1116 KB Output is correct
29 Correct 2 ms 1116 KB Output is correct
30 Correct 2 ms 860 KB Output is correct
31 Correct 971 ms 100424 KB Output is correct
32 Correct 42 ms 4560 KB Output is correct
33 Correct 879 ms 100144 KB Output is correct
34 Correct 915 ms 99384 KB Output is correct
35 Correct 927 ms 100152 KB Output is correct
36 Correct 904 ms 100088 KB Output is correct
37 Correct 672 ms 100912 KB Output is correct
38 Correct 654 ms 100164 KB Output is correct
39 Correct 561 ms 101088 KB Output is correct
40 Correct 588 ms 99908 KB Output is correct
41 Correct 762 ms 102812 KB Output is correct
42 Correct 771 ms 102964 KB Output is correct
43 Correct 33 ms 6524 KB Output is correct
44 Correct 757 ms 104132 KB Output is correct
45 Correct 736 ms 103608 KB Output is correct
46 Correct 741 ms 104128 KB Output is correct
47 Correct 431 ms 97612 KB Output is correct
48 Correct 438 ms 97896 KB Output is correct
49 Correct 507 ms 100792 KB Output is correct
50 Correct 547 ms 101624 KB Output is correct
51 Correct 541 ms 100260 KB Output is correct
52 Correct 3212 ms 320996 KB Output is correct
53 Correct 2531 ms 318848 KB Output is correct
54 Correct 1754 ms 340608 KB Output is correct
55 Correct 2937 ms 326224 KB Output is correct
56 Correct 2582 ms 317288 KB Output is correct
57 Correct 2505 ms 319896 KB Output is correct
58 Correct 1759 ms 340176 KB Output is correct
59 Correct 2989 ms 325904 KB Output is correct
60 Correct 3073 ms 320008 KB Output is correct
61 Correct 2799 ms 320940 KB Output is correct
62 Correct 2346 ms 314576 KB Output is correct
63 Correct 2444 ms 316984 KB Output is correct
64 Execution timed out 5027 ms 410772 KB Time limit exceeded
65 Halted 0 ms 0 KB -