oj.uz

답안 #963811

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
963811 2024-04-15T18:14:39 Z four_specks 철인 이종 경기 (APIO18_duathlon) C++17
100 / 100
 91 ms 29860 KB 
#include <bits/stdc++.h>

using namespace std;

namespace {

template <typename Fun>
struct YCombinator {
  template <typename T>
  YCombinator(T &&_fun) : fun(forward<T>(_fun)) {}

  template <typename... Args>
  decltype(auto) operator()(Args &&...args) {
    return fun(ref(*this), forward<Args>(args)...);
  }

 private:
  Fun fun;
};

template <typename T>
YCombinator(T &&) -> YCombinator<decay_t<T>>;

struct DSU {
  DSU(int n) : e(n, -1) {}

  int find(int x) {
    return e[x] < 0 ? x : e[x] = find(e[x]);
  }

  bool same(int x, int y) {
    return find(x) == find(y);
  }

  bool unite(int x, int y) {
    x = find(x);
    y = find(y);
    if (x == y) {
      return false;
    }
    if (e[x] > e[y]) {
      swap(x, y);
    }
    e[x] += e[y];
    e[y] = x;
    return true;
  }

  int size(int x) {
    return -e[find(x)];
  }

  int size() const {
    return (int)e.size();
  }

 private:
  vector<int> e;
};

pair<vector<vector<int>>, vector<int>> biconnected_components(int n, const auto &edges) {
  vector<vector<int>> adj(n);
  for (auto [u, v] : edges) {
    adj[u].push_back(v);
    adj[v].push_back(u);
  }
  vector<int> articulation_points;
  vector<vector<int>> components;
  {
    vector<int> tin(n, -1), low(n);
    stack<int> st;
    int timer = 0;
    auto dfs = [&](auto self, int u, int p) -> void {
      low[u] = tin[u] = timer++;
      st.push(u);
      bool ap = false;
      for (int v : adj[u]) {
        if (tin[v] == -1) {
          self(self, v, u);
          low[u] = min(low[u], low[v]);
          if (low[v] == tin[u]) {
            if (p != -1 || tin[v] > tin[u] + 1) {
              ap = true;
            }
            vector<int> &comp = components.emplace_back();
            comp.push_back(u);
            while (comp.back() != v) {
              comp.push_back(st.top());
              st.pop();
            }
          }
        } else {
          low[u] = min(low[u], tin[v]);
        }
      }
      if (ap) {
        articulation_points.push_back(u);
      }
    };
    for (int u = 0; u < n; u++) {
      if (tin[u] == -1) {
        dfs(dfs, u, -1);
      }
    }
  }
  return pair(components, articulation_points);
}

}  // namespace

void solve() {
  int n, m;
  cin >> n >> m;
  vector<array<int, 2>> edges(m);
  for (auto &[u, v] : edges) {
    cin >> u >> v;
    --u;
    --v;
  }
  auto [bcc, art] = biconnected_components(n, edges);
  int art_sz = (int)art.size(), bcc_sz = (int)bcc.size();
  int l = art_sz + bcc_sz;
  vector id(n, -1);
  vector<vector<int>> bc_tree(l);
  DSU dsu(l);
  vector<int> sub(l);
  for (int i = 0; i < art_sz; i++) {
    id[art[i]] = i;
    sub[i]++;
  }
  for (int i = 0; i < bcc_sz; i++) {
    int j = art_sz + i;
    for (int u : bcc[i]) {
      if (id[u] == -1) {
        id[u] = j;
        sub[j]++;
      } else {
        bc_tree[id[u]].push_back(j);
        bc_tree[j].push_back(id[u]);
        dsu.unite(id[u], j);
      }
    }
  }
  YCombinator dfs = [&](auto self, int i, int p) -> int {
    for (int j : bc_tree[i]) {
      if (j != p) {
        sub[i] += self(j, i);
      }
    }
    return sub[i];
  };
  long ans = 0;
  for (int i = 0; i < l; i++) {
    if (dsu.find(i) == i) {
      int k = dfs(i, -1);
      ans += (long)k * (k - 1) * (k - 2);
    }
  }
  for (int u : art) {
    int i = id[u];
    int k = sub[dsu.find(i)];
    for (int j : bc_tree[i]) {
      int x = (int)bcc[j - art_sz].size() - 1, y = (sub[i] > sub[j] ? k - sub[j] : sub[i]);
      ans -= (long)x * y * (y - 1);
    }
  }
  cout << ans << '\n';
}

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);

  solve();

  return 0;
}

Compilation message

count_triplets.cpp:61:76: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   61 | pair<vector<vector<int>>, vector<int>> biconnected_components(int n, const auto &edges) {
      |                                                                            ^~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 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 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 448 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 600 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 392 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 448 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 604 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 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 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 448 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 600 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 392 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 448 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 604 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 0 ms 448 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1 ms 456 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 ms 452 KB Output is correct
61 Correct 0 ms 452 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 43 ms 25244 KB Output is correct
2 Correct 43 ms 25296 KB Output is correct
3 Correct 66 ms 21884 KB Output is correct
4 Correct 57 ms 23120 KB Output is correct
5 Correct 56 ms 17496 KB Output is correct
6 Correct 56 ms 19824 KB Output is correct
7 Correct 65 ms 18240 KB Output is correct
8 Correct 86 ms 19648 KB Output is correct
9 Correct 52 ms 16872 KB Output is correct
10 Correct 52 ms 17028 KB Output is correct
11 Correct 43 ms 13184 KB Output is correct
12 Correct 47 ms 13048 KB Output is correct
13 Correct 41 ms 12800 KB Output is correct
14 Correct 42 ms 12424 KB Output is correct
15 Correct 35 ms 11008 KB Output is correct
16 Correct 39 ms 10744 KB Output is correct
17 Correct 3 ms 4128 KB Output is correct
18 Correct 3 ms 3932 KB Output is correct
19 Correct 2 ms 3932 KB Output is correct
20 Correct 3 ms 3932 KB Output is correct
21 Correct 3 ms 3932 KB Output is correct
22 Correct 3 ms 3976 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 604 KB Output is correct
2 Correct 1 ms 604 KB Output is correct
3 Correct 1 ms 604 KB Output is correct
4 Correct 1 ms 860 KB Output is correct
5 Correct 1 ms 604 KB Output is correct
6 Correct 1 ms 604 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 608 KB Output is correct
14 Correct 1 ms 460 KB Output is correct
15 Correct 1 ms 472 KB Output is correct
16 Correct 1 ms 464 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 460 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 66 ms 19188 KB Output is correct
2 Correct 65 ms 19308 KB Output is correct
3 Correct 81 ms 19312 KB Output is correct
4 Correct 75 ms 19952 KB Output is correct
5 Correct 75 ms 19700 KB Output is correct
6 Correct 91 ms 29860 KB Output is correct
7 Correct 78 ms 25236 KB Output is correct
8 Correct 82 ms 23664 KB Output is correct
9 Correct 82 ms 22116 KB Output is correct
10 Correct 66 ms 19448 KB Output is correct
11 Correct 65 ms 19184 KB Output is correct
12 Correct 64 ms 19408 KB Output is correct
13 Correct 71 ms 19296 KB Output is correct
14 Correct 57 ms 17904 KB Output is correct
15 Correct 69 ms 17436 KB Output is correct
16 Correct 31 ms 11776 KB Output is correct
17 Correct 49 ms 19116 KB Output is correct
18 Correct 46 ms 19176 KB Output is correct
19 Correct 45 ms 19300 KB Output is correct
20 Correct 49 ms 19808 KB Output is correct

Subtask #6
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 444 KB Output is correct
2 Correct 1 ms 460 KB Output is correct
3 Correct 1 ms 604 KB Output is correct
4 Correct 1 ms 404 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 452 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 464 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 1 ms 604 KB Output is correct
23 Correct 1 ms 856 KB Output is correct
24 Correct 1 ms 604 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct

Subtask #7
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 84 ms 19364 KB Output is correct
2 Correct 74 ms 19304 KB Output is correct
3 Correct 69 ms 17904 KB Output is correct
4 Correct 65 ms 15252 KB Output is correct
5 Correct 46 ms 12532 KB Output is correct
6 Correct 47 ms 11516 KB Output is correct
7 Correct 45 ms 11052 KB Output is correct
8 Correct 38 ms 10216 KB Output is correct
9 Correct 35 ms 10052 KB Output is correct
10 Correct 47 ms 9624 KB Output is correct
11 Correct 34 ms 9500 KB Output is correct
12 Correct 34 ms 9812 KB Output is correct
13 Correct 32 ms 9828 KB Output is correct
14 Correct 36 ms 13396 KB Output is correct
15 Correct 69 ms 25324 KB Output is correct
16 Correct 68 ms 22252 KB Output is correct
17 Correct 70 ms 22516 KB Output is correct
18 Correct 74 ms 21652 KB Output is correct
19 Correct 70 ms 15352 KB Output is correct
20 Correct 60 ms 15348 KB Output is correct
21 Correct 58 ms 15212 KB Output is correct
22 Correct 50 ms 13904 KB Output is correct
23 Correct 47 ms 12404 KB Output is correct
24 Correct 59 ms 18672 KB Output is correct
25 Correct 56 ms 17872 KB Output is correct
26 Correct 53 ms 17092 KB Output is correct
27 Correct 67 ms 16268 KB Output is correct

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 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 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 448 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 600 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 392 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 448 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 604 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 0 ms 448 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1 ms 456 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 ms 452 KB Output is correct
61 Correct 0 ms 452 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 1 ms 460 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 1 ms 464 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 1 ms 344 KB Output is correct
73 Correct 1 ms 348 KB Output is correct
74 Correct 1 ms 456 KB Output is correct
75 Correct 1 ms 344 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 348 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 1 ms 348 KB Output is correct
81 Correct 1 ms 464 KB Output is correct
82 Correct 1 ms 600 KB Output is correct
83 Correct 1 ms 600 KB Output is correct
84 Correct 1 ms 600 KB Output is correct
85 Correct 1 ms 600 KB Output is correct
86 Correct 1 ms 344 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 348 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct

Subtask #9
10.0 / 10.0

# 결과 실행 시간 메모리 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 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 448 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 600 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 392 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 448 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 604 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 0 ms 448 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1 ms 456 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 ms 452 KB Output is correct
61 Correct 0 ms 452 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 43 ms 25244 KB Output is correct
67 Correct 43 ms 25296 KB Output is correct
68 Correct 66 ms 21884 KB Output is correct
69 Correct 57 ms 23120 KB Output is correct
70 Correct 56 ms 17496 KB Output is correct
71 Correct 56 ms 19824 KB Output is correct
72 Correct 65 ms 18240 KB Output is correct
73 Correct 86 ms 19648 KB Output is correct
74 Correct 52 ms 16872 KB Output is correct
75 Correct 52 ms 17028 KB Output is correct
76 Correct 43 ms 13184 KB Output is correct
77 Correct 47 ms 13048 KB Output is correct
78 Correct 41 ms 12800 KB Output is correct
79 Correct 42 ms 12424 KB Output is correct
80 Correct 35 ms 11008 KB Output is correct
81 Correct 39 ms 10744 KB Output is correct
82 Correct 3 ms 4128 KB Output is correct
83 Correct 3 ms 3932 KB Output is correct
84 Correct 2 ms 3932 KB Output is correct
85 Correct 3 ms 3932 KB Output is correct
86 Correct 3 ms 3932 KB Output is correct
87 Correct 3 ms 3976 KB Output is correct
88 Correct 2 ms 604 KB Output is correct
89 Correct 1 ms 604 KB Output is correct
90 Correct 1 ms 604 KB Output is correct
91 Correct 1 ms 860 KB Output is correct
92 Correct 1 ms 604 KB Output is correct
93 Correct 1 ms 604 KB Output is correct
94 Correct 1 ms 600 KB Output is correct
95 Correct 1 ms 604 KB Output is correct
96 Correct 1 ms 604 KB Output is correct
97 Correct 1 ms 604 KB Output is correct
98 Correct 1 ms 604 KB Output is correct
99 Correct 1 ms 604 KB Output is correct
100 Correct 1 ms 608 KB Output is correct
101 Correct 1 ms 460 KB Output is correct
102 Correct 1 ms 472 KB Output is correct
103 Correct 1 ms 464 KB Output is correct
104 Correct 1 ms 604 KB Output is correct
105 Correct 1 ms 604 KB Output is correct
106 Correct 1 ms 604 KB Output is correct
107 Correct 1 ms 460 KB Output is correct
108 Correct 66 ms 19188 KB Output is correct
109 Correct 65 ms 19308 KB Output is correct
110 Correct 81 ms 19312 KB Output is correct
111 Correct 75 ms 19952 KB Output is correct
112 Correct 75 ms 19700 KB Output is correct
113 Correct 91 ms 29860 KB Output is correct
114 Correct 78 ms 25236 KB Output is correct
115 Correct 82 ms 23664 KB Output is correct
116 Correct 82 ms 22116 KB Output is correct
117 Correct 66 ms 19448 KB Output is correct
118 Correct 65 ms 19184 KB Output is correct
119 Correct 64 ms 19408 KB Output is correct
120 Correct 71 ms 19296 KB Output is correct
121 Correct 57 ms 17904 KB Output is correct
122 Correct 69 ms 17436 KB Output is correct
123 Correct 31 ms 11776 KB Output is correct
124 Correct 49 ms 19116 KB Output is correct
125 Correct 46 ms 19176 KB Output is correct
126 Correct 45 ms 19300 KB Output is correct
127 Correct 49 ms 19808 KB Output is correct
128 Correct 1 ms 444 KB Output is correct
129 Correct 1 ms 460 KB Output is correct
130 Correct 1 ms 604 KB Output is correct
131 Correct 1 ms 404 KB Output is correct
132 Correct 1 ms 348 KB Output is correct
133 Correct 1 ms 348 KB Output is correct
134 Correct 1 ms 348 KB Output is correct
135 Correct 1 ms 348 KB Output is correct
136 Correct 1 ms 348 KB Output is correct
137 Correct 1 ms 348 KB Output is correct
138 Correct 1 ms 348 KB Output is correct
139 Correct 1 ms 604 KB Output is correct
140 Correct 1 ms 604 KB Output is correct
141 Correct 1 ms 604 KB Output is correct
142 Correct 1 ms 604 KB Output is correct
143 Correct 1 ms 604 KB Output is correct
144 Correct 1 ms 604 KB Output is correct
145 Correct 1 ms 452 KB Output is correct
146 Correct 1 ms 348 KB Output is correct
147 Correct 1 ms 464 KB Output is correct
148 Correct 1 ms 604 KB Output is correct
149 Correct 1 ms 604 KB Output is correct
150 Correct 1 ms 856 KB Output is correct
151 Correct 1 ms 604 KB Output is correct
152 Correct 1 ms 348 KB Output is correct
153 Correct 0 ms 348 KB Output is correct
154 Correct 1 ms 348 KB Output is correct
155 Correct 84 ms 19364 KB Output is correct
156 Correct 74 ms 19304 KB Output is correct
157 Correct 69 ms 17904 KB Output is correct
158 Correct 65 ms 15252 KB Output is correct
159 Correct 46 ms 12532 KB Output is correct
160 Correct 47 ms 11516 KB Output is correct
161 Correct 45 ms 11052 KB Output is correct
162 Correct 38 ms 10216 KB Output is correct
163 Correct 35 ms 10052 KB Output is correct
164 Correct 47 ms 9624 KB Output is correct
165 Correct 34 ms 9500 KB Output is correct
166 Correct 34 ms 9812 KB Output is correct
167 Correct 32 ms 9828 KB Output is correct
168 Correct 36 ms 13396 KB Output is correct
169 Correct 69 ms 25324 KB Output is correct
170 Correct 68 ms 22252 KB Output is correct
171 Correct 70 ms 22516 KB Output is correct
172 Correct 74 ms 21652 KB Output is correct
173 Correct 70 ms 15352 KB Output is correct
174 Correct 60 ms 15348 KB Output is correct
175 Correct 58 ms 15212 KB Output is correct
176 Correct 50 ms 13904 KB Output is correct
177 Correct 47 ms 12404 KB Output is correct
178 Correct 59 ms 18672 KB Output is correct
179 Correct 56 ms 17872 KB Output is correct
180 Correct 53 ms 17092 KB Output is correct
181 Correct 67 ms 16268 KB Output is correct
182 Correct 1 ms 348 KB Output is correct
183 Correct 1 ms 460 KB Output is correct
184 Correct 1 ms 604 KB Output is correct
185 Correct 1 ms 604 KB Output is correct
186 Correct 1 ms 464 KB Output is correct
187 Correct 1 ms 348 KB Output is correct
188 Correct 1 ms 344 KB Output is correct
189 Correct 1 ms 348 KB Output is correct
190 Correct 1 ms 456 KB Output is correct
191 Correct 1 ms 344 KB Output is correct
192 Correct 0 ms 348 KB Output is correct
193 Correct 1 ms 604 KB Output is correct
194 Correct 1 ms 348 KB Output is correct
195 Correct 1 ms 348 KB Output is correct
196 Correct 1 ms 348 KB Output is correct
197 Correct 1 ms 464 KB Output is correct
198 Correct 1 ms 600 KB Output is correct
199 Correct 1 ms 600 KB Output is correct
200 Correct 1 ms 600 KB Output is correct
201 Correct 1 ms 600 KB Output is correct
202 Correct 1 ms 344 KB Output is correct
203 Correct 1 ms 348 KB Output is correct
204 Correct 1 ms 348 KB Output is correct
205 Correct 1 ms 348 KB Output is correct
206 Correct 1 ms 348 KB Output is correct
207 Correct 1 ms 348 KB Output is correct
208 Correct 1 ms 348 KB Output is correct
209 Correct 3 ms 3932 KB Output is correct
210 Correct 34 ms 11388 KB Output is correct
211 Correct 55 ms 16184 KB Output is correct
212 Correct 60 ms 19188 KB Output is correct
213 Correct 74 ms 22412 KB Output is correct
214 Correct 43 ms 12688 KB Output is correct
215 Correct 41 ms 11776 KB Output is correct
216 Correct 73 ms 17404 KB Output is correct
217 Correct 60 ms 13276 KB Output is correct
218 Correct 39 ms 10336 KB Output is correct
219 Correct 36 ms 9552 KB Output is correct
220 Correct 35 ms 9552 KB Output is correct
221 Correct 31 ms 9560 KB Output is correct
222 Correct 33 ms 11652 KB Output is correct
223 Correct 80 ms 17636 KB Output is correct
224 Correct 57 ms 16344 KB Output is correct
225 Correct 52 ms 12796 KB Output is correct
226 Correct 49 ms 12612 KB Output is correct
227 Correct 61 ms 12784 KB Output is correct
228 Correct 45 ms 11896 KB Output is correct
229 Correct 39 ms 11156 KB Output is correct
230 Correct 49 ms 13300 KB Output is correct
231 Correct 51 ms 13304 KB Output is correct