oj.uz

Submission #891824

# Submission time Handle Problem Language Result Execution time Memory
891824 2023-12-24T06:36:44 Z ind1v Dreaming (IOI13_dreaming) C++11
100 / 100
 66 ms 12992 KB 
#include <bits/stdc++.h>
#include "dreaming.h"
 
using namespace std;
 
const int N = 1e5 + 5;
 
struct info {
  int d, da, db;
  
  info() {}
  
  info(int _d, int _da, int _db) : d(_d), da(_da), db(_db) {}
};
 
info optimize(info u, info v) {
  return max(u.da, u.db) < max(v.da, v.db) ? u : v;
}
 
info merge(info u, info v, int w) {
  int dd[6] = {u.d, v.d, u.da + w + v.da, u.da + w + v.db, u.db + w + v.da, u.db + w + v.db};
  int mx = *max_element(dd, dd + 6);
  info res(mx, 2e9, 2e9);
  for (int i = 0; i < 6; i++) {
    if (dd[i] == mx) {
      if (i == 0) {
        res = optimize(res, info(mx, u.da, u.db));
      } else if (i == 1) {
        res = optimize(res, info(mx, v.da, v.db));
      } else if (i == 2) {
        res = optimize(res, info(mx, u.da, w + v.da));
        res = optimize(res, info(mx, w + u.da, v.da));
      } else if (i == 3) {
        res = optimize(res, info(mx, u.da, w + v.db));
        res = optimize(res, info(mx, w + u.da, v.db));
      } else if (i == 4) {
        res = optimize(res, info(mx, u.db, w + v.da));
        res = optimize(res, info(mx, w + u.db, v.da));
      } else if (i == 5) {
        res = optimize(res, info(mx, u.db, w + v.db));
        res = optimize(res, info(mx, w + u.db, v.db));
      }
    }
  }
  return res;
}
 
struct dsu {
  int lab[N];
  info fi[N];
  
  dsu() {
    memset(lab, -1, sizeof(lab));
    for (int i = 0; i < N; i++) {
      fi[i] = info(0, 0, 0);
    }
  }
  
  int find(int u) {
    return lab[u] < 0 ? u : lab[u] = find(lab[u]);
  }
  
  bool unite(int u, int v, int w) {
    if ((u = find(u)) == (v = find(v))) {
      return false;
    }
    if (lab[u] > lab[v]) {
      swap(u, v);
    }
    fi[u] = merge(fi[u], fi[v], w);
    lab[u] += lab[v];
    lab[v] = u;
    return true;
  }
};
 
vector<pair<int, int>> g[N];
dsu ds;
int d[N];
int da[N], db[N];
 
void process(int id) {
  queue<int> q;
  d[id] = 0;
  q.push(id);
  int mx = 0;
  int j = id;
  vector<int> nd;
  nd.emplace_back(id);
  while (!q.empty()) {
    int u = q.front();
    q.pop();
    for (pair<int, int> e : g[u]) {
      int v = e.first;
      int w = e.second;
      if (d[v] > d[u] + w) {
        nd.emplace_back(v);
        d[v] = d[u] + w;
        q.push(v);
        if (d[v] > mx) {
          mx = d[v];
          j = v;
        }
      }
    }
  }
  int a = j;
  for (int x : nd) {
    d[x] = 0x3f3f3f3f;
  }
  d[j] = 0;
  q.push(j);
  mx = 0;
  int k = j;
  while (!q.empty()) {
    int u = q.front();
    q.pop();
    for (pair<int, int> e : g[u]) {
      int v = e.first;
      int w = e.second;
      if (d[v] > d[u] + w) {
        d[v] = d[u] + w;
        q.push(v);
        if (d[v] > mx) {
          mx = d[v];
          k = v;
        }
      }
    }
  }
  int b = k;
  q.push(a);
  da[a] = 0;
  while (!q.empty()) {
    int u = q.front();
    q.pop();
    for (pair<int, int> e : g[u]) {
      int v = e.first;
      int w = e.second;
      if (da[v] > da[u] + w) {
        da[v] = da[u] + w;
        q.push(v);
      }
    }
  }
  q.push(b);
  db[b] = 0;
  while (!q.empty()) {
    int u = q.front();
    q.pop();
    for (pair<int, int> e : g[u]) {
      int v = e.first;
      int w = e.second;
      if (db[v] > db[u] + w) {
        db[v] = db[u] + w;
        q.push(v);
      }
    }
  }
  pair<int, int> opt = {2e9, 2e9};
  for (int i = 0; i < (int) nd.size(); i++) {
    if (max(da[nd[i]], db[nd[i]]) < max(opt.first, opt.second)) {
      opt = {da[nd[i]], db[nd[i]]};
    }
  }
  for (int i = 0; i < (int) nd.size() - 1; i++) {
    ds.unite(nd[i], nd[i + 1], 0);
  }
  int root = ds.find(nd.front());
  ds.fi[root] = info(mx, opt.first, opt.second);
}
 
int travelTime(int n, int m, int l, int a[], int b[], int t[]) {
  memset(d, 0x3f, sizeof(d));
  memset(da, 0x3f, sizeof(da));
  memset(db, 0x3f, sizeof(db));
  for (int i = 0; i < m; i++) {
    g[a[i]].emplace_back(b[i], t[i]);
    g[b[i]].emplace_back(a[i], t[i]);
  }
  for (int i = 0; i < n; i++) {
    if (d[i] == 0x3f3f3f3f) {
      process(i);
    }
  }
  vector<int> c;
  for (int i = 0; i < n; i++) {
    c.emplace_back(ds.find(i));
  }
  sort(c.begin(), c.end());
  c.erase(unique(c.begin(), c.end()), c.end());
  int ans = 2e9;
  int sz = c.size();
  vector<int> mx(sz);
  int od = 0;
  for (int i = 0; i < sz; i++) {
    mx[i] = max(ds.fi[c[i]].da, ds.fi[c[i]].db);
    od = max(od, ds.fi[c[i]].d);
  }
  multiset<int> mts;
  for (int i = 0; i < sz; i++) {
    mts.insert(mx[i] + l);
  }
  for (int i = 0; i < sz; i++) {
    int tmp = od;
    mts.erase(mts.find(mx[i] + l));
    mts.insert(mx[i]);
    if ((int) mts.size() >= 2) {
      tmp = max(tmp, *(--mts.end()) + *(--(--mts.end())));
    }
    ans = min(ans, tmp);
    mts.erase(mts.find(mx[i]));
    mts.insert(mx[i] + l);
  }
  return ans;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 11624 KB Output is correct
2 Correct 36 ms 11632 KB Output is correct
3 Correct 24 ms 9948 KB Output is correct
4 Correct 6 ms 7256 KB Output is correct
5 Correct 6 ms 7004 KB Output is correct
6 Correct 10 ms 7692 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 20 ms 8700 KB Output is correct
9 Correct 25 ms 9324 KB Output is correct
10 Correct 2 ms 6488 KB Output is correct
11 Correct 34 ms 10696 KB Output is correct
12 Correct 40 ms 10944 KB Output is correct
13 Correct 2 ms 6488 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6488 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6488 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 2 ms 6492 KB Output is correct
14 Correct 2 ms 6528 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6516 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6296 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6692 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 11624 KB Output is correct
2 Correct 36 ms 11632 KB Output is correct
3 Correct 24 ms 9948 KB Output is correct
4 Correct 6 ms 7256 KB Output is correct
5 Correct 6 ms 7004 KB Output is correct
6 Correct 10 ms 7692 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 20 ms 8700 KB Output is correct
9 Correct 25 ms 9324 KB Output is correct
10 Correct 2 ms 6488 KB Output is correct
11 Correct 34 ms 10696 KB Output is correct
12 Correct 40 ms 10944 KB Output is correct
13 Correct 2 ms 6488 KB Output is correct
14 Correct 2 ms 6488 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6488 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 2 ms 6528 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct
29 Correct 2 ms 6492 KB Output is correct
30 Correct 2 ms 6516 KB Output is correct
31 Correct 2 ms 6492 KB Output is correct
32 Correct 2 ms 6296 KB Output is correct
33 Correct 2 ms 6492 KB Output is correct
34 Correct 2 ms 6692 KB Output is correct
35 Correct 2 ms 6492 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6492 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 35 ms 11508 KB Output is correct
40 Correct 45 ms 11464 KB Output is correct
41 Correct 24 ms 10000 KB Output is correct
42 Correct 6 ms 7256 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6488 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6488 KB Output is correct
47 Correct 2 ms 6492 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 2 ms 6492 KB Output is correct
50 Correct 2 ms 6492 KB Output is correct
51 Correct 2 ms 6492 KB Output is correct
52 Correct 2 ms 6528 KB Output is correct
53 Correct 2 ms 6492 KB Output is correct
54 Correct 2 ms 6492 KB Output is correct
55 Correct 2 ms 6532 KB Output is correct
56 Correct 2 ms 6488 KB Output is correct
57 Correct 47 ms 12936 KB Output is correct
58 Correct 46 ms 12636 KB Output is correct
59 Correct 47 ms 12664 KB Output is correct
60 Correct 47 ms 12484 KB Output is correct
61 Correct 51 ms 12928 KB Output is correct
62 Correct 47 ms 12752 KB Output is correct
63 Correct 41 ms 12648 KB Output is correct
64 Correct 41 ms 12408 KB Output is correct
65 Correct 45 ms 12888 KB Output is correct
66 Correct 45 ms 12684 KB Output is correct
67 Correct 50 ms 12660 KB Output is correct
68 Correct 59 ms 12940 KB Output is correct
69 Correct 49 ms 12752 KB Output is correct
70 Correct 48 ms 12872 KB Output is correct
71 Correct 2 ms 6488 KB Output is correct
72 Correct 3 ms 6744 KB Output is correct
73 Correct 3 ms 6488 KB Output is correct
74 Correct 3 ms 6492 KB Output is correct
75 Correct 3 ms 6540 KB Output is correct
76 Correct 3 ms 6492 KB Output is correct
77 Correct 3 ms 6492 KB Output is correct
78 Correct 3 ms 6516 KB Output is correct
79 Correct 3 ms 6488 KB Output is correct
80 Correct 51 ms 12620 KB Output is correct
81 Correct 49 ms 12732 KB Output is correct
82 Correct 47 ms 12932 KB Output is correct
83 Correct 48 ms 12880 KB Output is correct
84 Correct 2 ms 6492 KB Output is correct
85 Correct 2 ms 6744 KB Output is correct
86 Correct 3 ms 6492 KB Output is correct
87 Correct 3 ms 6492 KB Output is correct
88 Correct 3 ms 6492 KB Output is correct
89 Correct 3 ms 6492 KB Output is correct
90 Correct 3 ms 6560 KB Output is correct
91 Correct 3 ms 6528 KB Output is correct
92 Correct 3 ms 6492 KB Output is correct
93 Correct 3 ms 6492 KB Output is correct
94 Correct 2 ms 6532 KB Output is correct
95 Correct 2 ms 6492 KB Output is correct
96 Correct 2 ms 6492 KB Output is correct
97 Correct 2 ms 6488 KB Output is correct
98 Correct 2 ms 6492 KB Output is correct
99 Correct 2 ms 6528 KB Output is correct
100 Correct 3 ms 6492 KB Output is correct
101 Correct 3 ms 6492 KB Output is correct
102 Correct 2 ms 6492 KB Output is correct
103 Correct 3 ms 6748 KB Output is correct
104 Correct 6 ms 7004 KB Output is correct
105 Correct 12 ms 7692 KB Output is correct
106 Correct 2 ms 6484 KB Output is correct
107 Correct 19 ms 8688 KB Output is correct
108 Correct 24 ms 9304 KB Output is correct
109 Correct 2 ms 6492 KB Output is correct
110 Correct 35 ms 10580 KB Output is correct
111 Correct 38 ms 10948 KB Output is correct
112 Correct 2 ms 6488 KB Output is correct
113 Correct 56 ms 12496 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 47 ms 12496 KB Output is correct
2 Correct 49 ms 12368 KB Output is correct
3 Correct 48 ms 12500 KB Output is correct
4 Correct 55 ms 12560 KB Output is correct
5 Correct 47 ms 12476 KB Output is correct
6 Correct 51 ms 12752 KB Output is correct
7 Correct 49 ms 12752 KB Output is correct
8 Correct 46 ms 12240 KB Output is correct
9 Correct 47 ms 12232 KB Output is correct
10 Correct 49 ms 12748 KB Output is correct
11 Correct 2 ms 6488 KB Output is correct
12 Correct 43 ms 11980 KB Output is correct
13 Correct 42 ms 11988 KB Output is correct
14 Correct 41 ms 12012 KB Output is correct
15 Correct 41 ms 11980 KB Output is correct
16 Correct 40 ms 11984 KB Output is correct
17 Correct 43 ms 12012 KB Output is correct
18 Correct 44 ms 11908 KB Output is correct
19 Correct 42 ms 11988 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 3 ms 6492 KB Output is correct
23 Correct 41 ms 11980 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6488 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6488 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 2 ms 6492 KB Output is correct
14 Correct 2 ms 6528 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6516 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6296 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6692 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 3 ms 6492 KB Output is correct
28 Correct 3 ms 6704 KB Output is correct
29 Correct 2 ms 6492 KB Output is correct
30 Correct 2 ms 6492 KB Output is correct
31 Correct 3 ms 6488 KB Output is correct
32 Correct 2 ms 6492 KB Output is correct
33 Correct 2 ms 6564 KB Output is correct
34 Correct 3 ms 6492 KB Output is correct
35 Correct 2 ms 6492 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6492 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 2 ms 6492 KB Output is correct
40 Correct 2 ms 6492 KB Output is correct
41 Correct 2 ms 6492 KB Output is correct
42 Correct 2 ms 6492 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6488 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6492 KB Output is correct
47 Correct 2 ms 6532 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 2 ms 6492 KB Output is correct
50 Correct 2 ms 6492 KB Output is correct
51 Correct 2 ms 6492 KB Output is correct
52 Correct 3 ms 6748 KB Output is correct
53 Correct 2 ms 6492 KB Output is correct
54 Correct 3 ms 6492 KB Output is correct
55 Correct 3 ms 6488 KB Output is correct
56 Correct 3 ms 6488 KB Output is correct
57 Correct 3 ms 6492 KB Output is correct
58 Correct 3 ms 6488 KB Output is correct
59 Correct 3 ms 6488 KB Output is correct
60 Correct 3 ms 6488 KB Output is correct
61 Correct 3 ms 6492 KB Output is correct
62 Correct 3 ms 6492 KB Output is correct
63 Correct 3 ms 6492 KB Output is correct
64 Correct 3 ms 6492 KB Output is correct
65 Correct 3 ms 6492 KB Output is correct
66 Correct 4 ms 6744 KB Output is correct
67 Correct 4 ms 6544 KB Output is correct
68 Correct 3 ms 6492 KB Output is correct
69 Correct 4 ms 6492 KB Output is correct
70 Correct 3 ms 6488 KB Output is correct
71 Correct 3 ms 6488 KB Output is correct
72 Correct 3 ms 6492 KB Output is correct
73 Correct 3 ms 6668 KB Output is correct
74 Correct 4 ms 6492 KB Output is correct
75 Correct 3 ms 6544 KB Output is correct
76 Correct 4 ms 6492 KB Output is correct
77 Correct 3 ms 6696 KB Output is correct
78 Correct 3 ms 6644 KB Output is correct
79 Correct 3 ms 6492 KB Output is correct
80 Correct 3 ms 6492 KB Output is correct
81 Correct 3 ms 6492 KB Output is correct
82 Correct 3 ms 6492 KB Output is correct
83 Correct 3 ms 6492 KB Output is correct
84 Correct 3 ms 6492 KB Output is correct
85 Correct 3 ms 6492 KB Output is correct
86 Correct 3 ms 6652 KB Output is correct
87 Correct 3 ms 6492 KB Output is correct
88 Correct 3 ms 6492 KB Output is correct
89 Correct 3 ms 6488 KB Output is correct
90 Correct 3 ms 6640 KB Output is correct
91 Correct 3 ms 6488 KB Output is correct
92 Correct 3 ms 6744 KB Output is correct
93 Correct 2 ms 6492 KB Output is correct
94 Correct 2 ms 6492 KB Output is correct
95 Correct 3 ms 6452 KB Output is correct
96 Correct 3 ms 6488 KB Output is correct
97 Correct 3 ms 6492 KB Output is correct
98 Correct 3 ms 6492 KB Output is correct
99 Correct 3 ms 6492 KB Output is correct
100 Correct 3 ms 6492 KB Output is correct
101 Correct 3 ms 6492 KB Output is correct
102 Correct 2 ms 6492 KB Output is correct
103 Correct 2 ms 6492 KB Output is correct
104 Correct 2 ms 6492 KB Output is correct
105 Correct 2 ms 6492 KB Output is correct
106 Correct 2 ms 6492 KB Output is correct
107 Correct 2 ms 6492 KB Output is correct
108 Correct 2 ms 6492 KB Output is correct
109 Correct 2 ms 6492 KB Output is correct
110 Correct 2 ms 6492 KB Output is correct
111 Correct 2 ms 6528 KB Output is correct
112 Correct 2 ms 6492 KB Output is correct
113 Correct 2 ms 6488 KB Output is correct
114 Correct 2 ms 6492 KB Output is correct

Subtask #6
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 11624 KB Output is correct
2 Correct 36 ms 11632 KB Output is correct
3 Correct 24 ms 9948 KB Output is correct
4 Correct 6 ms 7256 KB Output is correct
5 Correct 6 ms 7004 KB Output is correct
6 Correct 10 ms 7692 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 20 ms 8700 KB Output is correct
9 Correct 25 ms 9324 KB Output is correct
10 Correct 2 ms 6488 KB Output is correct
11 Correct 34 ms 10696 KB Output is correct
12 Correct 40 ms 10944 KB Output is correct
13 Correct 2 ms 6488 KB Output is correct
14 Correct 2 ms 6488 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6488 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 2 ms 6528 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct
29 Correct 2 ms 6492 KB Output is correct
30 Correct 2 ms 6516 KB Output is correct
31 Correct 2 ms 6492 KB Output is correct
32 Correct 2 ms 6296 KB Output is correct
33 Correct 2 ms 6492 KB Output is correct
34 Correct 2 ms 6692 KB Output is correct
35 Correct 2 ms 6492 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6492 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 35 ms 11508 KB Output is correct
40 Correct 45 ms 11464 KB Output is correct
41 Correct 24 ms 10000 KB Output is correct
42 Correct 6 ms 7256 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6488 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6488 KB Output is correct
47 Correct 2 ms 6492 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 2 ms 6492 KB Output is correct
50 Correct 2 ms 6492 KB Output is correct
51 Correct 2 ms 6492 KB Output is correct
52 Correct 2 ms 6528 KB Output is correct
53 Correct 2 ms 6492 KB Output is correct
54 Correct 2 ms 6492 KB Output is correct
55 Correct 2 ms 6532 KB Output is correct
56 Correct 2 ms 6488 KB Output is correct
57 Correct 47 ms 12936 KB Output is correct
58 Correct 46 ms 12636 KB Output is correct
59 Correct 47 ms 12664 KB Output is correct
60 Correct 47 ms 12484 KB Output is correct
61 Correct 51 ms 12928 KB Output is correct
62 Correct 47 ms 12752 KB Output is correct
63 Correct 41 ms 12648 KB Output is correct
64 Correct 41 ms 12408 KB Output is correct
65 Correct 45 ms 12888 KB Output is correct
66 Correct 45 ms 12684 KB Output is correct
67 Correct 50 ms 12660 KB Output is correct
68 Correct 59 ms 12940 KB Output is correct
69 Correct 49 ms 12752 KB Output is correct
70 Correct 48 ms 12872 KB Output is correct
71 Correct 2 ms 6488 KB Output is correct
72 Correct 3 ms 6744 KB Output is correct
73 Correct 3 ms 6488 KB Output is correct
74 Correct 3 ms 6492 KB Output is correct
75 Correct 3 ms 6540 KB Output is correct
76 Correct 3 ms 6492 KB Output is correct
77 Correct 3 ms 6492 KB Output is correct
78 Correct 3 ms 6516 KB Output is correct
79 Correct 3 ms 6488 KB Output is correct
80 Correct 51 ms 12620 KB Output is correct
81 Correct 49 ms 12732 KB Output is correct
82 Correct 47 ms 12932 KB Output is correct
83 Correct 48 ms 12880 KB Output is correct
84 Correct 2 ms 6492 KB Output is correct
85 Correct 2 ms 6744 KB Output is correct
86 Correct 3 ms 6492 KB Output is correct
87 Correct 3 ms 6492 KB Output is correct
88 Correct 3 ms 6492 KB Output is correct
89 Correct 3 ms 6492 KB Output is correct
90 Correct 3 ms 6560 KB Output is correct
91 Correct 3 ms 6528 KB Output is correct
92 Correct 3 ms 6492 KB Output is correct
93 Correct 3 ms 6492 KB Output is correct
94 Correct 2 ms 6532 KB Output is correct
95 Correct 2 ms 6492 KB Output is correct
96 Correct 2 ms 6492 KB Output is correct
97 Correct 2 ms 6488 KB Output is correct
98 Correct 2 ms 6492 KB Output is correct
99 Correct 2 ms 6528 KB Output is correct
100 Correct 3 ms 6492 KB Output is correct
101 Correct 3 ms 6492 KB Output is correct
102 Correct 2 ms 6492 KB Output is correct
103 Correct 3 ms 6748 KB Output is correct
104 Correct 6 ms 7004 KB Output is correct
105 Correct 12 ms 7692 KB Output is correct
106 Correct 2 ms 6484 KB Output is correct
107 Correct 19 ms 8688 KB Output is correct
108 Correct 24 ms 9304 KB Output is correct
109 Correct 2 ms 6492 KB Output is correct
110 Correct 35 ms 10580 KB Output is correct
111 Correct 38 ms 10948 KB Output is correct
112 Correct 2 ms 6488 KB Output is correct
113 Correct 56 ms 12496 KB Output is correct
114 Correct 47 ms 12496 KB Output is correct
115 Correct 49 ms 12368 KB Output is correct
116 Correct 48 ms 12500 KB Output is correct
117 Correct 55 ms 12560 KB Output is correct
118 Correct 47 ms 12476 KB Output is correct
119 Correct 51 ms 12752 KB Output is correct
120 Correct 49 ms 12752 KB Output is correct
121 Correct 46 ms 12240 KB Output is correct
122 Correct 47 ms 12232 KB Output is correct
123 Correct 49 ms 12748 KB Output is correct
124 Correct 2 ms 6488 KB Output is correct
125 Correct 43 ms 11980 KB Output is correct
126 Correct 42 ms 11988 KB Output is correct
127 Correct 41 ms 12012 KB Output is correct
128 Correct 41 ms 11980 KB Output is correct
129 Correct 40 ms 11984 KB Output is correct
130 Correct 43 ms 12012 KB Output is correct
131 Correct 44 ms 11908 KB Output is correct
132 Correct 42 ms 11988 KB Output is correct
133 Correct 2 ms 6492 KB Output is correct
134 Correct 2 ms 6492 KB Output is correct
135 Correct 3 ms 6492 KB Output is correct
136 Correct 41 ms 11980 KB Output is correct
137 Correct 2 ms 6492 KB Output is correct
138 Correct 3 ms 6492 KB Output is correct
139 Correct 3 ms 6704 KB Output is correct
140 Correct 2 ms 6492 KB Output is correct
141 Correct 2 ms 6492 KB Output is correct
142 Correct 3 ms 6488 KB Output is correct
143 Correct 2 ms 6492 KB Output is correct
144 Correct 2 ms 6564 KB Output is correct
145 Correct 3 ms 6492 KB Output is correct
146 Correct 2 ms 6492 KB Output is correct
147 Correct 2 ms 6492 KB Output is correct
148 Correct 2 ms 6492 KB Output is correct
149 Correct 2 ms 6492 KB Output is correct
150 Correct 2 ms 6492 KB Output is correct
151 Correct 2 ms 6492 KB Output is correct
152 Correct 2 ms 6492 KB Output is correct
153 Correct 2 ms 6492 KB Output is correct
154 Correct 2 ms 6492 KB Output is correct
155 Correct 2 ms 6488 KB Output is correct
156 Correct 2 ms 6492 KB Output is correct
157 Correct 2 ms 6492 KB Output is correct
158 Correct 2 ms 6532 KB Output is correct
159 Correct 2 ms 6492 KB Output is correct
160 Correct 2 ms 6492 KB Output is correct
161 Correct 2 ms 6492 KB Output is correct
162 Correct 2 ms 6492 KB Output is correct
163 Correct 3 ms 6748 KB Output is correct
164 Correct 2 ms 6492 KB Output is correct
165 Correct 3 ms 6492 KB Output is correct
166 Correct 3 ms 6488 KB Output is correct
167 Correct 3 ms 6488 KB Output is correct
168 Correct 3 ms 6492 KB Output is correct
169 Correct 3 ms 6488 KB Output is correct
170 Correct 3 ms 6488 KB Output is correct
171 Correct 3 ms 6488 KB Output is correct
172 Correct 3 ms 6492 KB Output is correct
173 Correct 3 ms 6492 KB Output is correct
174 Correct 3 ms 6492 KB Output is correct
175 Correct 3 ms 6492 KB Output is correct
176 Correct 3 ms 6492 KB Output is correct
177 Correct 4 ms 6744 KB Output is correct
178 Correct 4 ms 6544 KB Output is correct
179 Correct 3 ms 6492 KB Output is correct
180 Correct 4 ms 6492 KB Output is correct
181 Correct 3 ms 6488 KB Output is correct
182 Correct 3 ms 6488 KB Output is correct
183 Correct 3 ms 6492 KB Output is correct
184 Correct 3 ms 6668 KB Output is correct
185 Correct 4 ms 6492 KB Output is correct
186 Correct 3 ms 6544 KB Output is correct
187 Correct 4 ms 6492 KB Output is correct
188 Correct 3 ms 6696 KB Output is correct
189 Correct 3 ms 6644 KB Output is correct
190 Correct 3 ms 6492 KB Output is correct
191 Correct 3 ms 6492 KB Output is correct
192 Correct 3 ms 6492 KB Output is correct
193 Correct 3 ms 6492 KB Output is correct
194 Correct 3 ms 6492 KB Output is correct
195 Correct 3 ms 6492 KB Output is correct
196 Correct 3 ms 6492 KB Output is correct
197 Correct 3 ms 6652 KB Output is correct
198 Correct 3 ms 6492 KB Output is correct
199 Correct 3 ms 6492 KB Output is correct
200 Correct 3 ms 6488 KB Output is correct
201 Correct 3 ms 6640 KB Output is correct
202 Correct 3 ms 6488 KB Output is correct
203 Correct 3 ms 6744 KB Output is correct
204 Correct 2 ms 6492 KB Output is correct
205 Correct 2 ms 6492 KB Output is correct
206 Correct 3 ms 6452 KB Output is correct
207 Correct 3 ms 6488 KB Output is correct
208 Correct 3 ms 6492 KB Output is correct
209 Correct 3 ms 6492 KB Output is correct
210 Correct 3 ms 6492 KB Output is correct
211 Correct 3 ms 6492 KB Output is correct
212 Correct 3 ms 6492 KB Output is correct
213 Correct 2 ms 6492 KB Output is correct
214 Correct 2 ms 6492 KB Output is correct
215 Correct 2 ms 6492 KB Output is correct
216 Correct 2 ms 6492 KB Output is correct
217 Correct 2 ms 6492 KB Output is correct
218 Correct 2 ms 6492 KB Output is correct
219 Correct 2 ms 6492 KB Output is correct
220 Correct 2 ms 6492 KB Output is correct
221 Correct 2 ms 6492 KB Output is correct
222 Correct 2 ms 6528 KB Output is correct
223 Correct 2 ms 6492 KB Output is correct
224 Correct 2 ms 6488 KB Output is correct
225 Correct 2 ms 6492 KB Output is correct
226 Correct 2 ms 6488 KB Output is correct
227 Correct 3 ms 6492 KB Output is correct
228 Correct 3 ms 6492 KB Output is correct
229 Correct 40 ms 11124 KB Output is correct
230 Correct 51 ms 12296 KB Output is correct
231 Correct 2 ms 6492 KB Output is correct
232 Correct 2 ms 6544 KB Output is correct
233 Correct 3 ms 6492 KB Output is correct
234 Correct 40 ms 11212 KB Output is correct
235 Correct 49 ms 12632 KB Output is correct
236 Correct 2 ms 6488 KB Output is correct
237 Correct 2 ms 6492 KB Output is correct
238 Correct 3 ms 6492 KB Output is correct
239 Correct 37 ms 11240 KB Output is correct
240 Correct 45 ms 12316 KB Output is correct
241 Correct 51 ms 12500 KB Output is correct
242 Correct 48 ms 12492 KB Output is correct
243 Correct 48 ms 12500 KB Output is correct
244 Correct 48 ms 12496 KB Output is correct
245 Correct 47 ms 12504 KB Output is correct
246 Correct 49 ms 12756 KB Output is correct
247 Correct 52 ms 12756 KB Output is correct
248 Correct 45 ms 12252 KB Output is correct
249 Correct 46 ms 12232 KB Output is correct
250 Correct 49 ms 12744 KB Output is correct
251 Correct 2 ms 6492 KB Output is correct
252 Correct 35 ms 11652 KB Output is correct
253 Correct 34 ms 11640 KB Output is correct
254 Correct 24 ms 9964 KB Output is correct
255 Correct 6 ms 7260 KB Output is correct
256 Correct 2 ms 6536 KB Output is correct
257 Correct 2 ms 6532 KB Output is correct
258 Correct 2 ms 6492 KB Output is correct
259 Correct 2 ms 6492 KB Output is correct
260 Correct 2 ms 6492 KB Output is correct
261 Correct 2 ms 6492 KB Output is correct
262 Correct 2 ms 6492 KB Output is correct
263 Correct 2 ms 6492 KB Output is correct
264 Correct 2 ms 6492 KB Output is correct
265 Correct 2 ms 6492 KB Output is correct
266 Correct 2 ms 6532 KB Output is correct
267 Correct 2 ms 6492 KB Output is correct
268 Correct 2 ms 6492 KB Output is correct
269 Correct 2 ms 6492 KB Output is correct
270 Correct 2 ms 6532 KB Output is correct
271 Correct 2 ms 6532 KB Output is correct
272 Correct 45 ms 12916 KB Output is correct
273 Correct 47 ms 12680 KB Output is correct
274 Correct 51 ms 12660 KB Output is correct
275 Correct 49 ms 12480 KB Output is correct
276 Correct 43 ms 12020 KB Output is correct
277 Correct 42 ms 12024 KB Output is correct
278 Correct 50 ms 12932 KB Output is correct
279 Correct 46 ms 12708 KB Output is correct
280 Correct 41 ms 12452 KB Output is correct
281 Correct 45 ms 12392 KB Output is correct
282 Correct 43 ms 12864 KB Output is correct
283 Correct 42 ms 12724 KB Output is correct
284 Correct 45 ms 12660 KB Output is correct
285 Correct 44 ms 12584 KB Output is correct
286 Correct 52 ms 12800 KB Output is correct
287 Correct 47 ms 12992 KB Output is correct
288 Correct 42 ms 11928 KB Output is correct
289 Correct 41 ms 11976 KB Output is correct
290 Correct 41 ms 12024 KB Output is correct
291 Correct 42 ms 11988 KB Output is correct
292 Correct 42 ms 12012 KB Output is correct
293 Correct 42 ms 11888 KB Output is correct
294 Correct 2 ms 6488 KB Output is correct
295 Correct 2 ms 6488 KB Output is correct
296 Correct 3 ms 6492 KB Output is correct
297 Correct 3 ms 6572 KB Output is correct
298 Correct 42 ms 12540 KB Output is correct
299 Correct 41 ms 12392 KB Output is correct
300 Correct 3 ms 6488 KB Output is correct
301 Correct 3 ms 6536 KB Output is correct
302 Correct 3 ms 6492 KB Output is correct
303 Correct 3 ms 6492 KB Output is correct
304 Correct 3 ms 6492 KB Output is correct
305 Correct 3 ms 6492 KB Output is correct
306 Correct 4 ms 6576 KB Output is correct
307 Correct 3 ms 6492 KB Output is correct
308 Correct 3 ms 6492 KB Output is correct
309 Correct 3 ms 6492 KB Output is correct
310 Correct 3 ms 6676 KB Output is correct
311 Correct 3 ms 6492 KB Output is correct
312 Correct 3 ms 6492 KB Output is correct
313 Correct 3 ms 6572 KB Output is correct
314 Correct 3 ms 6540 KB Output is correct
315 Correct 3 ms 6492 KB Output is correct
316 Correct 3 ms 6492 KB Output is correct
317 Correct 3 ms 6580 KB Output is correct
318 Correct 3 ms 6544 KB Output is correct
319 Correct 3 ms 6492 KB Output is correct
320 Correct 3 ms 6492 KB Output is correct
321 Correct 3 ms 6492 KB Output is correct
322 Correct 3 ms 6492 KB Output is correct
323 Correct 4 ms 6492 KB Output is correct
324 Correct 3 ms 6492 KB Output is correct
325 Correct 3 ms 6488 KB Output is correct
326 Correct 3 ms 6492 KB Output is correct
327 Correct 3 ms 6492 KB Output is correct
328 Correct 3 ms 6492 KB Output is correct
329 Correct 3 ms 6488 KB Output is correct
330 Correct 3 ms 6492 KB Output is correct
331 Correct 3 ms 6492 KB Output is correct
332 Correct 3 ms 6492 KB Output is correct
333 Correct 3 ms 6540 KB Output is correct
334 Correct 3 ms 6492 KB Output is correct
335 Correct 3 ms 6492 KB Output is correct
336 Correct 46 ms 11780 KB Output is correct
337 Correct 48 ms 12104 KB Output is correct
338 Correct 44 ms 12440 KB Output is correct
339 Correct 44 ms 12632 KB Output is correct
340 Correct 48 ms 12240 KB Output is correct
341 Correct 53 ms 12648 KB Output is correct
342 Correct 47 ms 12624 KB Output is correct
343 Correct 47 ms 12728 KB Output is correct
344 Correct 50 ms 12568 KB Output is correct
345 Correct 49 ms 12632 KB Output is correct
346 Correct 50 ms 12528 KB Output is correct
347 Correct 46 ms 12512 KB Output is correct
348 Correct 62 ms 12492 KB Output is correct
349 Correct 53 ms 12568 KB Output is correct
350 Correct 48 ms 12924 KB Output is correct
351 Correct 50 ms 12876 KB Output is correct
352 Correct 42 ms 11980 KB Output is correct
353 Correct 52 ms 12496 KB Output is correct
354 Correct 48 ms 12520 KB Output is correct
355 Correct 48 ms 12488 KB Output is correct
356 Correct 52 ms 12500 KB Output is correct
357 Correct 44 ms 12244 KB Output is correct
358 Correct 53 ms 12492 KB Output is correct
359 Correct 47 ms 12488 KB Output is correct
360 Correct 41 ms 12012 KB Output is correct
361 Correct 40 ms 11980 KB Output is correct
362 Correct 49 ms 12508 KB Output is correct
363 Correct 56 ms 12500 KB Output is correct
364 Correct 44 ms 12192 KB Output is correct
365 Correct 45 ms 12112 KB Output is correct
366 Correct 45 ms 12476 KB Output is correct
367 Correct 46 ms 12408 KB Output is correct
368 Correct 48 ms 12496 KB Output is correct
369 Correct 49 ms 12732 KB Output is correct
370 Correct 53 ms 12596 KB Output is correct
371 Correct 66 ms 12632 KB Output is correct
372 Correct 2 ms 6488 KB Output is correct
373 Correct 2 ms 6492 KB Output is correct
374 Correct 3 ms 6492 KB Output is correct
375 Correct 3 ms 6568 KB Output is correct
376 Correct 3 ms 6492 KB Output is correct
377 Correct 3 ms 6492 KB Output is correct
378 Correct 3 ms 6488 KB Output is correct
379 Correct 3 ms 6492 KB Output is correct
380 Correct 3 ms 6492 KB Output is correct
381 Correct 3 ms 6492 KB Output is correct
382 Correct 2 ms 6492 KB Output is correct
383 Correct 2 ms 6492 KB Output is correct
384 Correct 2 ms 6492 KB Output is correct
385 Correct 2 ms 6492 KB Output is correct
386 Correct 2 ms 6492 KB Output is correct
387 Correct 2 ms 6492 KB Output is correct
388 Correct 2 ms 6492 KB Output is correct
389 Correct 2 ms 6492 KB Output is correct
390 Correct 2 ms 6492 KB Output is correct
391 Correct 2 ms 6492 KB Output is correct
392 Correct 6 ms 7000 KB Output is correct
393 Correct 10 ms 7688 KB Output is correct
394 Correct 2 ms 6492 KB Output is correct
395 Correct 20 ms 8756 KB Output is correct
396 Correct 25 ms 9304 KB Output is correct
397 Correct 2 ms 6492 KB Output is correct
398 Correct 35 ms 10780 KB Output is correct
399 Correct 40 ms 10948 KB Output is correct
400 Correct 2 ms 6488 KB Output is correct
401 Correct 51 ms 12104 KB Output is correct