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답안 #297571

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
297571 2020-09-11T15:59:34 Z Haunted_Cpp 꿈 (IOI13_dreaming) C++17
100 / 100
 340 ms 24696 KB 
#include <bits/stdc++.h>
#include "dreaming.h"
using namespace std;

const int MAX_N = 1e5 + 5;

vector<vector<pair<int, int>>> g(MAX_N);
vector<vector<pair<int, int>>> tree(MAX_N);
vector<int> par(MAX_N);

bitset<MAX_N> vis;

pair<int, int> best_way = {-1, -1};
void find_diam(const vector<vector<pair<int, int>>>& graph, int node, int p, int w) {
  par[node] = p;
  vis[node] = 1;
  best_way = max(best_way, {w, node});
  for (auto [to, cost] : graph[node]) {
    if (to != p) {
      find_diam(graph, to, node, w + cost);
    }
  }
}

vector<int> dp_down(MAX_N);
vector<int> dp_up(MAX_N);

int calc_down(const vector<vector<pair<int, int>>>& graph, int node, int p) {
  for (auto [to, cost] : graph[node]) {
    if (to != p) {
      dp_down[node] = max(dp_down[node], calc_down(graph, to, node) + cost);
    }
  }
  return dp_down[node];
}

void calc_up(const vector<vector<pair<int, int>>>& graph, int node, int p) {
  int best = -1, second_best = -1;
  for (auto [to, cost] : graph[node]) {
    if (to != p) {
      const int w = dp_down[to] + cost;
      if (w > best) {
        swap(best, second_best);
        best = w;
      } else {
        second_best = max(second_best, w);
      }
    }
  }
  for (auto [to, cost] : graph[node]) {
    if (to != p) {
      const int w = dp_down[to] + cost;
      dp_up[to] = max({dp_up[to], cost + dp_up[node], cost + (w == best ? second_best : best)});
      calc_up(graph, to, node);
    }
  }
}

pair<int, int> opt = {2e9, 2e9};

void find_optimal(const vector<vector<pair<int, int>>>& graph, int node, int p) {
  opt = min(opt, { max(dp_down[node], dp_up[node]), node } );
  //~ cout << node << ' ' << dp_down[node] << ' ' << dp_up[node] << '\n';
  for (auto [to, cost] : graph[node]) {
    if (to != p) {
      find_optimal(graph, to, node);
    }
  }
  //~ return mn;
}

tuple<int, int, int> find_center(const vector<vector<pair<int, int>>>& graph, int node) {
  best_way = {-1, -1};
  find_diam(graph, node, -1, 0);
  int L = best_way.second;
  best_way = {-1, -1};
  find_diam(graph, L, -1, 0);
  int longest_path = best_way.first;
  calc_down(graph, node, -1);
  calc_up(graph, node, -1);
  opt = {2e9, 2e9};
  find_optimal(graph, node, -1);
  //~ cout << opt.second << ' ' << longest_path << '\n';
  return make_tuple(opt.first, opt.second, longest_path);
}

int travelTime(int N, int M, int L, int A[], int B[], int T[]) {
  for (int i = 0; i < M; i++) {
    //~ cout << A[i] << ' ' << B[i] << ' ' << T[i] << '\n';
    g[A[i]].emplace_back(B[i], T[i]);
    g[B[i]].emplace_back(A[i], T[i]);
    tree[A[i]].emplace_back(B[i], T[i]);
    tree[B[i]].emplace_back(A[i], T[i]);
  }
  int nxt = -1;
  vector<tuple<int, int, int>> best;
  for (int i = 0; i < N; i++) {
    if (!vis[i]) {
      best.emplace_back(find_center(g, i));
      //~ auto w = ;
      //~ if (nxt != -1) {
        //~ cout << nxt << ' ' << w.first << '\n';
        //~ tree[nxt].emplace_back(w.first, L);
        //~ tree[w.first].emplace_back(nxt, L);
      //~ }
      //~ nxt = w.first;
      //~ return 0;
    }
  }
  sort(best.begin(), best.end(), [&](auto a, auto b) {
    return get<0>(a) < get<0>(b); 
  });
  const int root = get<1>(best.back());
  for (int i = 0; i < (int) best.size() - 1; i++) {
    //~ cout << get<1>(best[i - 1]) << ' ' << get<1>(best[i]) << '\n';
    tree[ get<1>(best[i]) ].emplace_back( root , L);
    tree[ root ].emplace_back( get<1>(best[i]), L);
  }
  return get<2>(find_center(tree, 0));
}

Compilation message

dreaming.cpp: In function 'int travelTime(int, int, int, int*, int*, int*)':
dreaming.cpp:95:7: warning: unused variable 'nxt' [-Wunused-variable]
   95 |   int nxt = -1;
      |       ^~~

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 156 ms 20088 KB Output is correct
2 Correct 144 ms 19884 KB Output is correct
3 Correct 91 ms 16484 KB Output is correct
4 Correct 17 ms 8204 KB Output is correct
5 Correct 20 ms 7456 KB Output is correct
6 Correct 31 ms 9216 KB Output is correct
7 Correct 5 ms 6272 KB Output is correct
8 Correct 77 ms 11668 KB Output is correct
9 Correct 106 ms 14328 KB Output is correct
10 Correct 5 ms 6272 KB Output is correct
11 Correct 187 ms 15736 KB Output is correct
12 Correct 278 ms 17656 KB Output is correct
13 Correct 6 ms 6272 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 156 ms 20088 KB Output is correct
2 Correct 144 ms 19884 KB Output is correct
3 Correct 91 ms 16484 KB Output is correct
4 Correct 17 ms 8204 KB Output is correct
5 Correct 20 ms 7456 KB Output is correct
6 Correct 31 ms 9216 KB Output is correct
7 Correct 5 ms 6272 KB Output is correct
8 Correct 77 ms 11668 KB Output is correct
9 Correct 106 ms 14328 KB Output is correct
10 Correct 5 ms 6272 KB Output is correct
11 Correct 187 ms 15736 KB Output is correct
12 Correct 278 ms 17656 KB Output is correct
13 Correct 6 ms 6272 KB Output is correct
14 Correct 5 ms 6272 KB Output is correct
15 Correct 5 ms 6272 KB Output is correct
16 Correct 5 ms 6272 KB Output is correct
17 Correct 5 ms 6272 KB Output is correct
18 Correct 5 ms 6272 KB Output is correct
19 Correct 5 ms 6272 KB Output is correct
20 Correct 5 ms 6272 KB Output is correct
21 Correct 5 ms 6272 KB Output is correct
22 Correct 5 ms 6272 KB Output is correct
23 Correct 7 ms 6272 KB Output is correct
24 Correct 5 ms 6272 KB Output is correct
25 Correct 5 ms 6272 KB Output is correct
26 Correct 5 ms 6272 KB Output is correct
27 Correct 5 ms 6272 KB Output is correct
28 Correct 5 ms 6272 KB Output is correct
29 Correct 7 ms 6272 KB Output is correct
30 Correct 5 ms 6272 KB Output is correct
31 Correct 5 ms 6272 KB Output is correct
32 Correct 7 ms 6272 KB Output is correct
33 Correct 5 ms 6272 KB Output is correct
34 Correct 5 ms 6272 KB Output is correct
35 Correct 5 ms 6272 KB Output is correct
36 Correct 5 ms 6272 KB Output is correct
37 Correct 5 ms 6272 KB Output is correct
38 Correct 5 ms 6272 KB Output is correct

Subtask #3
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 156 ms 20088 KB Output is correct
2 Correct 144 ms 19884 KB Output is correct
3 Correct 91 ms 16484 KB Output is correct
4 Correct 17 ms 8204 KB Output is correct
5 Correct 20 ms 7456 KB Output is correct
6 Correct 31 ms 9216 KB Output is correct
7 Correct 5 ms 6272 KB Output is correct
8 Correct 77 ms 11668 KB Output is correct
9 Correct 106 ms 14328 KB Output is correct
10 Correct 5 ms 6272 KB Output is correct
11 Correct 187 ms 15736 KB Output is correct
12 Correct 278 ms 17656 KB Output is correct
13 Correct 6 ms 6272 KB Output is correct
14 Correct 5 ms 6272 KB Output is correct
15 Correct 5 ms 6272 KB Output is correct
16 Correct 5 ms 6272 KB Output is correct
17 Correct 5 ms 6272 KB Output is correct
18 Correct 5 ms 6272 KB Output is correct
19 Correct 5 ms 6272 KB Output is correct
20 Correct 5 ms 6272 KB Output is correct
21 Correct 5 ms 6272 KB Output is correct
22 Correct 5 ms 6272 KB Output is correct
23 Correct 7 ms 6272 KB Output is correct
24 Correct 5 ms 6272 KB Output is correct
25 Correct 5 ms 6272 KB Output is correct
26 Correct 5 ms 6272 KB Output is correct
27 Correct 5 ms 6272 KB Output is correct
28 Correct 5 ms 6272 KB Output is correct
29 Correct 7 ms 6272 KB Output is correct
30 Correct 5 ms 6272 KB Output is correct
31 Correct 5 ms 6272 KB Output is correct
32 Correct 7 ms 6272 KB Output is correct
33 Correct 5 ms 6272 KB Output is correct
34 Correct 5 ms 6272 KB Output is correct
35 Correct 5 ms 6272 KB Output is correct
36 Correct 5 ms 6272 KB Output is correct
37 Correct 5 ms 6272 KB Output is correct
38 Correct 5 ms 6272 KB Output is correct
39 Correct 144 ms 19956 KB Output is correct
40 Correct 160 ms 19876 KB Output is correct
41 Correct 89 ms 16504 KB Output is correct
42 Correct 17 ms 8192 KB Output is correct
43 Correct 5 ms 6272 KB Output is correct
44 Correct 5 ms 6272 KB Output is correct
45 Correct 6 ms 6272 KB Output is correct
46 Correct 5 ms 6272 KB Output is correct
47 Correct 5 ms 6176 KB Output is correct
48 Correct 5 ms 6272 KB Output is correct
49 Correct 5 ms 6272 KB Output is correct
50 Correct 5 ms 6304 KB Output is correct
51 Correct 6 ms 6272 KB Output is correct
52 Correct 5 ms 6272 KB Output is correct
53 Correct 5 ms 6272 KB Output is correct
54 Correct 5 ms 6272 KB Output is correct
55 Correct 5 ms 6272 KB Output is correct
56 Correct 5 ms 6272 KB Output is correct
57 Correct 299 ms 16632 KB Output is correct
58 Correct 340 ms 16760 KB Output is correct
59 Correct 280 ms 16504 KB Output is correct
60 Correct 297 ms 16504 KB Output is correct
61 Correct 264 ms 16504 KB Output is correct
62 Correct 272 ms 16504 KB Output is correct
63 Correct 257 ms 16120 KB Output is correct
64 Correct 267 ms 16120 KB Output is correct
65 Correct 270 ms 16376 KB Output is correct
66 Correct 276 ms 16416 KB Output is correct
67 Correct 316 ms 16504 KB Output is correct
68 Correct 293 ms 16504 KB Output is correct
69 Correct 301 ms 16888 KB Output is correct
70 Correct 304 ms 16760 KB Output is correct
71 Correct 5 ms 6176 KB Output is correct
72 Correct 7 ms 6528 KB Output is correct
73 Correct 9 ms 6528 KB Output is correct
74 Correct 8 ms 6560 KB Output is correct
75 Correct 7 ms 6560 KB Output is correct
76 Correct 8 ms 6528 KB Output is correct
77 Correct 9 ms 6552 KB Output is correct
78 Correct 8 ms 6528 KB Output is correct
79 Correct 8 ms 6528 KB Output is correct
80 Correct 277 ms 16504 KB Output is correct
81 Correct 267 ms 16504 KB Output is correct
82 Correct 282 ms 16632 KB Output is correct
83 Correct 267 ms 16620 KB Output is correct
84 Correct 7 ms 6528 KB Output is correct
85 Correct 6 ms 6400 KB Output is correct
86 Correct 7 ms 6400 KB Output is correct
87 Correct 7 ms 6528 KB Output is correct
88 Correct 7 ms 6528 KB Output is correct
89 Correct 7 ms 6528 KB Output is correct
90 Correct 7 ms 6528 KB Output is correct
91 Correct 8 ms 6528 KB Output is correct
92 Correct 8 ms 6528 KB Output is correct
93 Correct 9 ms 6528 KB Output is correct
94 Correct 6 ms 6268 KB Output is correct
95 Correct 5 ms 6304 KB Output is correct
96 Correct 5 ms 6272 KB Output is correct
97 Correct 5 ms 6272 KB Output is correct
98 Correct 6 ms 6272 KB Output is correct
99 Correct 6 ms 6272 KB Output is correct
100 Correct 7 ms 6272 KB Output is correct
101 Correct 5 ms 6272 KB Output is correct
102 Correct 6 ms 6272 KB Output is correct
103 Correct 5 ms 6272 KB Output is correct
104 Correct 19 ms 7424 KB Output is correct
105 Correct 34 ms 9216 KB Output is correct
106 Correct 5 ms 6272 KB Output is correct
107 Correct 79 ms 11640 KB Output is correct
108 Correct 113 ms 14244 KB Output is correct
109 Correct 5 ms 6272 KB Output is correct
110 Correct 180 ms 15712 KB Output is correct
111 Correct 248 ms 17528 KB Output is correct
112 Correct 5 ms 6400 KB Output is correct
113 Correct 320 ms 24696 KB Output is correct

Subtask #4
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 96 ms 13296 KB Output is correct
2 Correct 97 ms 13420 KB Output is correct
3 Correct 84 ms 13296 KB Output is correct
4 Correct 82 ms 13424 KB Output is correct
5 Correct 83 ms 13296 KB Output is correct
6 Correct 96 ms 14444 KB Output is correct
7 Correct 84 ms 13680 KB Output is correct
8 Correct 83 ms 13296 KB Output is correct
9 Correct 77 ms 13168 KB Output is correct
10 Correct 84 ms 13552 KB Output is correct
11 Correct 5 ms 6272 KB Output is correct
12 Correct 27 ms 11380 KB Output is correct
13 Correct 27 ms 11636 KB Output is correct
14 Correct 29 ms 11380 KB Output is correct
15 Correct 28 ms 11380 KB Output is correct
16 Correct 28 ms 11376 KB Output is correct
17 Correct 28 ms 11252 KB Output is correct
18 Correct 30 ms 11380 KB Output is correct
19 Correct 28 ms 11380 KB Output is correct
20 Correct 5 ms 6144 KB Output is correct
21 Correct 5 ms 6144 KB Output is correct
22 Correct 5 ms 6400 KB Output is correct
23 Correct 28 ms 11380 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 156 ms 20088 KB Output is correct
2 Correct 144 ms 19884 KB Output is correct
3 Correct 91 ms 16484 KB Output is correct
4 Correct 17 ms 8204 KB Output is correct
5 Correct 20 ms 7456 KB Output is correct
6 Correct 31 ms 9216 KB Output is correct
7 Correct 5 ms 6272 KB Output is correct
8 Correct 77 ms 11668 KB Output is correct
9 Correct 106 ms 14328 KB Output is correct
10 Correct 5 ms 6272 KB Output is correct
11 Correct 187 ms 15736 KB Output is correct
12 Correct 278 ms 17656 KB Output is correct
13 Correct 6 ms 6272 KB Output is correct
14 Correct 5 ms 6272 KB Output is correct
15 Correct 6 ms 6400 KB Output is correct
16 Correct 7 ms 6528 KB Output is correct
17 Correct 5 ms 6272 KB Output is correct
18 Correct 6 ms 6400 KB Output is correct
19 Correct 7 ms 6528 KB Output is correct
20 Correct 5 ms 6272 KB Output is correct
21 Correct 6 ms 6400 KB Output is correct
22 Correct 7 ms 6528 KB Output is correct
23 Correct 5 ms 6272 KB Output is correct
24 Correct 5 ms 6272 KB Output is correct
25 Correct 5 ms 6272 KB Output is correct
26 Correct 5 ms 6400 KB Output is correct
27 Correct 5 ms 6272 KB Output is correct
28 Correct 5 ms 6272 KB Output is correct
29 Correct 5 ms 6272 KB Output is correct
30 Correct 5 ms 6272 KB Output is correct
31 Correct 5 ms 6272 KB Output is correct
32 Correct 5 ms 6272 KB Output is correct
33 Correct 5 ms 6272 KB Output is correct
34 Correct 5 ms 6272 KB Output is correct
35 Correct 5 ms 6272 KB Output is correct
36 Correct 5 ms 6272 KB Output is correct
37 Correct 5 ms 6272 KB Output is correct
38 Correct 5 ms 6272 KB Output is correct
39 Correct 5 ms 6272 KB Output is correct
40 Correct 5 ms 6176 KB Output is correct
41 Correct 5 ms 6272 KB Output is correct
42 Correct 7 ms 6656 KB Output is correct
43 Correct 7 ms 6656 KB Output is correct
44 Correct 6 ms 6528 KB Output is correct
45 Correct 6 ms 6400 KB Output is correct
46 Correct 7 ms 6528 KB Output is correct
47 Correct 7 ms 6528 KB Output is correct
48 Correct 6 ms 6400 KB Output is correct
49 Correct 6 ms 6400 KB Output is correct
50 Correct 7 ms 6528 KB Output is correct
51 Correct 7 ms 6528 KB Output is correct
52 Correct 6 ms 6400 KB Output is correct
53 Correct 7 ms 6528 KB Output is correct
54 Correct 7 ms 6528 KB Output is correct
55 Correct 7 ms 6528 KB Output is correct
56 Correct 7 ms 6528 KB Output is correct
57 Correct 7 ms 6656 KB Output is correct
58 Correct 6 ms 6528 KB Output is correct
59 Correct 6 ms 6400 KB Output is correct
60 Correct 7 ms 6528 KB Output is correct
61 Correct 8 ms 6528 KB Output is correct
62 Correct 7 ms 6528 KB Output is correct
63 Correct 7 ms 6528 KB Output is correct
64 Correct 7 ms 6528 KB Output is correct
65 Correct 7 ms 6528 KB Output is correct
66 Correct 6 ms 6400 KB Output is correct
67 Correct 6 ms 6400 KB Output is correct
68 Correct 5 ms 6400 KB Output is correct
69 Correct 5 ms 6400 KB Output is correct
70 Correct 7 ms 6528 KB Output is correct
71 Correct 7 ms 6528 KB Output is correct
72 Correct 6 ms 6400 KB Output is correct
73 Correct 5 ms 6400 KB Output is correct
74 Correct 7 ms 6528 KB Output is correct
75 Correct 7 ms 6528 KB Output is correct
76 Correct 7 ms 6528 KB Output is correct
77 Correct 6 ms 6528 KB Output is correct
78 Correct 6 ms 6400 KB Output is correct
79 Correct 6 ms 6400 KB Output is correct
80 Correct 7 ms 6528 KB Output is correct
81 Correct 6 ms 6400 KB Output is correct
82 Correct 7 ms 6400 KB Output is correct
83 Correct 7 ms 6528 KB Output is correct
84 Correct 8 ms 6528 KB Output is correct
85 Correct 7 ms 6528 KB Output is correct
86 Correct 7 ms 6528 KB Output is correct
87 Correct 8 ms 6656 KB Output is correct
88 Correct 7 ms 6528 KB Output is correct
89 Correct 9 ms 6528 KB Output is correct
90 Correct 5 ms 6272 KB Output is correct
91 Correct 5 ms 6272 KB Output is correct
92 Correct 5 ms 6272 KB Output is correct
93 Correct 5 ms 6272 KB Output is correct
94 Correct 5 ms 6272 KB Output is correct
95 Correct 5 ms 6272 KB Output is correct
96 Correct 5 ms 6272 KB Output is correct
97 Correct 5 ms 6272 KB Output is correct
98 Correct 5 ms 6272 KB Output is correct
99 Correct 5 ms 6272 KB Output is correct
100 Correct 5 ms 6272 KB Output is correct
101 Correct 5 ms 6272 KB Output is correct
102 Correct 6 ms 6272 KB Output is correct

Subtask #6
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 156 ms 20088 KB Output is correct
2 Correct 144 ms 19884 KB Output is correct
3 Correct 91 ms 16484 KB Output is correct
4 Correct 17 ms 8204 KB Output is correct
5 Correct 20 ms 7456 KB Output is correct
6 Correct 31 ms 9216 KB Output is correct
7 Correct 5 ms 6272 KB Output is correct
8 Correct 77 ms 11668 KB Output is correct
9 Correct 106 ms 14328 KB Output is correct
10 Correct 5 ms 6272 KB Output is correct
11 Correct 187 ms 15736 KB Output is correct
12 Correct 278 ms 17656 KB Output is correct
13 Correct 6 ms 6272 KB Output is correct
14 Correct 5 ms 6272 KB Output is correct
15 Correct 5 ms 6272 KB Output is correct
16 Correct 5 ms 6272 KB Output is correct
17 Correct 5 ms 6272 KB Output is correct
18 Correct 5 ms 6272 KB Output is correct
19 Correct 5 ms 6272 KB Output is correct
20 Correct 5 ms 6272 KB Output is correct
21 Correct 5 ms 6272 KB Output is correct
22 Correct 5 ms 6272 KB Output is correct
23 Correct 7 ms 6272 KB Output is correct
24 Correct 5 ms 6272 KB Output is correct
25 Correct 5 ms 6272 KB Output is correct
26 Correct 5 ms 6272 KB Output is correct
27 Correct 5 ms 6272 KB Output is correct
28 Correct 5 ms 6272 KB Output is correct
29 Correct 7 ms 6272 KB Output is correct
30 Correct 5 ms 6272 KB Output is correct
31 Correct 5 ms 6272 KB Output is correct
32 Correct 7 ms 6272 KB Output is correct
33 Correct 5 ms 6272 KB Output is correct
34 Correct 5 ms 6272 KB Output is correct
35 Correct 5 ms 6272 KB Output is correct
36 Correct 5 ms 6272 KB Output is correct
37 Correct 5 ms 6272 KB Output is correct
38 Correct 5 ms 6272 KB Output is correct
39 Correct 144 ms 19956 KB Output is correct
40 Correct 160 ms 19876 KB Output is correct
41 Correct 89 ms 16504 KB Output is correct
42 Correct 17 ms 8192 KB Output is correct
43 Correct 5 ms 6272 KB Output is correct
44 Correct 5 ms 6272 KB Output is correct
45 Correct 6 ms 6272 KB Output is correct
46 Correct 5 ms 6272 KB Output is correct
47 Correct 5 ms 6176 KB Output is correct
48 Correct 5 ms 6272 KB Output is correct
49 Correct 5 ms 6272 KB Output is correct
50 Correct 5 ms 6304 KB Output is correct
51 Correct 6 ms 6272 KB Output is correct
52 Correct 5 ms 6272 KB Output is correct
53 Correct 5 ms 6272 KB Output is correct
54 Correct 5 ms 6272 KB Output is correct
55 Correct 5 ms 6272 KB Output is correct
56 Correct 5 ms 6272 KB Output is correct
57 Correct 299 ms 16632 KB Output is correct
58 Correct 340 ms 16760 KB Output is correct
59 Correct 280 ms 16504 KB Output is correct
60 Correct 297 ms 16504 KB Output is correct
61 Correct 264 ms 16504 KB Output is correct
62 Correct 272 ms 16504 KB Output is correct
63 Correct 257 ms 16120 KB Output is correct
64 Correct 267 ms 16120 KB Output is correct
65 Correct 270 ms 16376 KB Output is correct
66 Correct 276 ms 16416 KB Output is correct
67 Correct 316 ms 16504 KB Output is correct
68 Correct 293 ms 16504 KB Output is correct
69 Correct 301 ms 16888 KB Output is correct
70 Correct 304 ms 16760 KB Output is correct
71 Correct 5 ms 6176 KB Output is correct
72 Correct 7 ms 6528 KB Output is correct
73 Correct 9 ms 6528 KB Output is correct
74 Correct 8 ms 6560 KB Output is correct
75 Correct 7 ms 6560 KB Output is correct
76 Correct 8 ms 6528 KB Output is correct
77 Correct 9 ms 6552 KB Output is correct
78 Correct 8 ms 6528 KB Output is correct
79 Correct 8 ms 6528 KB Output is correct
80 Correct 277 ms 16504 KB Output is correct
81 Correct 267 ms 16504 KB Output is correct
82 Correct 282 ms 16632 KB Output is correct
83 Correct 267 ms 16620 KB Output is correct
84 Correct 7 ms 6528 KB Output is correct
85 Correct 6 ms 6400 KB Output is correct
86 Correct 7 ms 6400 KB Output is correct
87 Correct 7 ms 6528 KB Output is correct
88 Correct 7 ms 6528 KB Output is correct
89 Correct 7 ms 6528 KB Output is correct
90 Correct 7 ms 6528 KB Output is correct
91 Correct 8 ms 6528 KB Output is correct
92 Correct 8 ms 6528 KB Output is correct
93 Correct 9 ms 6528 KB Output is correct
94 Correct 6 ms 6268 KB Output is correct
95 Correct 5 ms 6304 KB Output is correct
96 Correct 5 ms 6272 KB Output is correct
97 Correct 5 ms 6272 KB Output is correct
98 Correct 6 ms 6272 KB Output is correct
99 Correct 6 ms 6272 KB Output is correct
100 Correct 7 ms 6272 KB Output is correct
101 Correct 5 ms 6272 KB Output is correct
102 Correct 6 ms 6272 KB Output is correct
103 Correct 5 ms 6272 KB Output is correct
104 Correct 19 ms 7424 KB Output is correct
105 Correct 34 ms 9216 KB Output is correct
106 Correct 5 ms 6272 KB Output is correct
107 Correct 79 ms 11640 KB Output is correct
108 Correct 113 ms 14244 KB Output is correct
109 Correct 5 ms 6272 KB Output is correct
110 Correct 180 ms 15712 KB Output is correct
111 Correct 248 ms 17528 KB Output is correct
112 Correct 5 ms 6400 KB Output is correct
113 Correct 320 ms 24696 KB Output is correct
114 Correct 96 ms 13296 KB Output is correct
115 Correct 97 ms 13420 KB Output is correct
116 Correct 84 ms 13296 KB Output is correct
117 Correct 82 ms 13424 KB Output is correct
118 Correct 83 ms 13296 KB Output is correct
119 Correct 96 ms 14444 KB Output is correct
120 Correct 84 ms 13680 KB Output is correct
121 Correct 83 ms 13296 KB Output is correct
122 Correct 77 ms 13168 KB Output is correct
123 Correct 84 ms 13552 KB Output is correct
124 Correct 5 ms 6272 KB Output is correct
125 Correct 27 ms 11380 KB Output is correct
126 Correct 27 ms 11636 KB Output is correct
127 Correct 29 ms 11380 KB Output is correct
128 Correct 28 ms 11380 KB Output is correct
129 Correct 28 ms 11376 KB Output is correct
130 Correct 28 ms 11252 KB Output is correct
131 Correct 30 ms 11380 KB Output is correct
132 Correct 28 ms 11380 KB Output is correct
133 Correct 5 ms 6144 KB Output is correct
134 Correct 5 ms 6144 KB Output is correct
135 Correct 5 ms 6400 KB Output is correct
136 Correct 28 ms 11380 KB Output is correct
137 Correct 5 ms 6272 KB Output is correct
138 Correct 6 ms 6400 KB Output is correct
139 Correct 7 ms 6528 KB Output is correct
140 Correct 5 ms 6272 KB Output is correct
141 Correct 6 ms 6400 KB Output is correct
142 Correct 7 ms 6528 KB Output is correct
143 Correct 5 ms 6272 KB Output is correct
144 Correct 6 ms 6400 KB Output is correct
145 Correct 7 ms 6528 KB Output is correct
146 Correct 5 ms 6272 KB Output is correct
147 Correct 5 ms 6272 KB Output is correct
148 Correct 5 ms 6272 KB Output is correct
149 Correct 5 ms 6400 KB Output is correct
150 Correct 5 ms 6272 KB Output is correct
151 Correct 5 ms 6272 KB Output is correct
152 Correct 5 ms 6272 KB Output is correct
153 Correct 5 ms 6272 KB Output is correct
154 Correct 5 ms 6272 KB Output is correct
155 Correct 5 ms 6272 KB Output is correct
156 Correct 5 ms 6272 KB Output is correct
157 Correct 5 ms 6272 KB Output is correct
158 Correct 5 ms 6272 KB Output is correct
159 Correct 5 ms 6272 KB Output is correct
160 Correct 5 ms 6272 KB Output is correct
161 Correct 5 ms 6272 KB Output is correct
162 Correct 5 ms 6272 KB Output is correct
163 Correct 5 ms 6176 KB Output is correct
164 Correct 5 ms 6272 KB Output is correct
165 Correct 7 ms 6656 KB Output is correct
166 Correct 7 ms 6656 KB Output is correct
167 Correct 6 ms 6528 KB Output is correct
168 Correct 6 ms 6400 KB Output is correct
169 Correct 7 ms 6528 KB Output is correct
170 Correct 7 ms 6528 KB Output is correct
171 Correct 6 ms 6400 KB Output is correct
172 Correct 6 ms 6400 KB Output is correct
173 Correct 7 ms 6528 KB Output is correct
174 Correct 7 ms 6528 KB Output is correct
175 Correct 6 ms 6400 KB Output is correct
176 Correct 7 ms 6528 KB Output is correct
177 Correct 7 ms 6528 KB Output is correct
178 Correct 7 ms 6528 KB Output is correct
179 Correct 7 ms 6528 KB Output is correct
180 Correct 7 ms 6656 KB Output is correct
181 Correct 6 ms 6528 KB Output is correct
182 Correct 6 ms 6400 KB Output is correct
183 Correct 7 ms 6528 KB Output is correct
184 Correct 8 ms 6528 KB Output is correct
185 Correct 7 ms 6528 KB Output is correct
186 Correct 7 ms 6528 KB Output is correct
187 Correct 7 ms 6528 KB Output is correct
188 Correct 7 ms 6528 KB Output is correct
189 Correct 6 ms 6400 KB Output is correct
190 Correct 6 ms 6400 KB Output is correct
191 Correct 5 ms 6400 KB Output is correct
192 Correct 5 ms 6400 KB Output is correct
193 Correct 7 ms 6528 KB Output is correct
194 Correct 7 ms 6528 KB Output is correct
195 Correct 6 ms 6400 KB Output is correct
196 Correct 5 ms 6400 KB Output is correct
197 Correct 7 ms 6528 KB Output is correct
198 Correct 7 ms 6528 KB Output is correct
199 Correct 7 ms 6528 KB Output is correct
200 Correct 6 ms 6528 KB Output is correct
201 Correct 6 ms 6400 KB Output is correct
202 Correct 6 ms 6400 KB Output is correct
203 Correct 7 ms 6528 KB Output is correct
204 Correct 6 ms 6400 KB Output is correct
205 Correct 7 ms 6400 KB Output is correct
206 Correct 7 ms 6528 KB Output is correct
207 Correct 8 ms 6528 KB Output is correct
208 Correct 7 ms 6528 KB Output is correct
209 Correct 7 ms 6528 KB Output is correct
210 Correct 8 ms 6656 KB Output is correct
211 Correct 7 ms 6528 KB Output is correct
212 Correct 9 ms 6528 KB Output is correct
213 Correct 5 ms 6272 KB Output is correct
214 Correct 5 ms 6272 KB Output is correct
215 Correct 5 ms 6272 KB Output is correct
216 Correct 5 ms 6272 KB Output is correct
217 Correct 5 ms 6272 KB Output is correct
218 Correct 5 ms 6272 KB Output is correct
219 Correct 5 ms 6272 KB Output is correct
220 Correct 5 ms 6272 KB Output is correct
221 Correct 5 ms 6272 KB Output is correct
222 Correct 5 ms 6272 KB Output is correct
223 Correct 5 ms 6272 KB Output is correct
224 Correct 5 ms 6272 KB Output is correct
225 Correct 6 ms 6272 KB Output is correct
226 Correct 5 ms 6272 KB Output is correct
227 Correct 6 ms 6400 KB Output is correct
228 Correct 7 ms 6528 KB Output is correct
229 Correct 131 ms 14004 KB Output is correct
230 Correct 178 ms 15984 KB Output is correct
231 Correct 6 ms 6400 KB Output is correct
232 Correct 6 ms 6400 KB Output is correct
233 Correct 7 ms 6528 KB Output is correct
234 Correct 124 ms 14136 KB Output is correct
235 Correct 169 ms 16048 KB Output is correct
236 Correct 5 ms 6272 KB Output is correct
237 Correct 6 ms 6400 KB Output is correct
238 Correct 7 ms 6528 KB Output is correct
239 Correct 128 ms 14264 KB Output is correct
240 Correct 170 ms 16308 KB Output is correct
241 Correct 78 ms 13296 KB Output is correct
242 Correct 82 ms 13420 KB Output is correct
243 Correct 83 ms 13424 KB Output is correct
244 Correct 83 ms 13424 KB Output is correct
245 Correct 82 ms 13296 KB Output is correct
246 Correct 92 ms 14316 KB Output is correct
247 Correct 91 ms 13840 KB Output is correct
248 Correct 79 ms 13296 KB Output is correct
249 Correct 77 ms 13168 KB Output is correct
250 Correct 86 ms 13680 KB Output is correct
251 Correct 5 ms 6272 KB Output is correct
252 Correct 141 ms 20088 KB Output is correct
253 Correct 154 ms 20000 KB Output is correct
254 Correct 84 ms 16380 KB Output is correct
255 Correct 17 ms 8192 KB Output is correct
256 Correct 5 ms 6272 KB Output is correct
257 Correct 5 ms 6272 KB Output is correct
258 Correct 5 ms 6272 KB Output is correct
259 Correct 5 ms 6272 KB Output is correct
260 Correct 5 ms 6272 KB Output is correct
261 Correct 5 ms 6272 KB Output is correct
262 Correct 5 ms 6272 KB Output is correct
263 Correct 5 ms 6272 KB Output is correct
264 Correct 5 ms 6272 KB Output is correct
265 Correct 5 ms 6272 KB Output is correct
266 Correct 5 ms 6272 KB Output is correct
267 Correct 5 ms 6272 KB Output is correct
268 Correct 5 ms 6272 KB Output is correct
269 Correct 5 ms 6272 KB Output is correct
270 Correct 5 ms 6272 KB Output is correct
271 Correct 5 ms 6272 KB Output is correct
272 Correct 282 ms 16632 KB Output is correct
273 Correct 271 ms 16632 KB Output is correct
274 Correct 268 ms 16504 KB Output is correct
275 Correct 285 ms 16504 KB Output is correct
276 Correct 27 ms 11380 KB Output is correct
277 Correct 27 ms 11380 KB Output is correct
278 Correct 264 ms 16632 KB Output is correct
279 Correct 252 ms 16504 KB Output is correct
280 Correct 245 ms 16120 KB Output is correct
281 Correct 239 ms 16120 KB Output is correct
282 Correct 241 ms 16376 KB Output is correct
283 Correct 242 ms 16376 KB Output is correct
284 Correct 257 ms 16504 KB Output is correct
285 Correct 270 ms 16504 KB Output is correct
286 Correct 306 ms 16760 KB Output is correct
287 Correct 290 ms 16760 KB Output is correct
288 Correct 27 ms 11380 KB Output is correct
289 Correct 27 ms 11380 KB Output is correct
290 Correct 26 ms 11376 KB Output is correct
291 Correct 26 ms 11252 KB Output is correct
292 Correct 29 ms 11380 KB Output is correct
293 Correct 29 ms 11380 KB Output is correct
294 Correct 5 ms 6272 KB Output is correct
295 Correct 5 ms 6144 KB Output is correct
296 Correct 9 ms 6656 KB Output is correct
297 Correct 8 ms 6656 KB Output is correct
298 Correct 244 ms 15992 KB Output is correct
299 Correct 262 ms 15736 KB Output is correct
300 Correct 7 ms 6528 KB Output is correct
301 Correct 6 ms 6400 KB Output is correct
302 Correct 8 ms 6528 KB Output is correct
303 Correct 8 ms 6528 KB Output is correct
304 Correct 7 ms 6400 KB Output is correct
305 Correct 6 ms 6400 KB Output is correct
306 Correct 8 ms 6528 KB Output is correct
307 Correct 8 ms 6528 KB Output is correct
308 Correct 6 ms 6400 KB Output is correct
309 Correct 7 ms 6528 KB Output is correct
310 Correct 8 ms 6528 KB Output is correct
311 Correct 8 ms 6528 KB Output is correct
312 Correct 7 ms 6528 KB Output is correct
313 Correct 7 ms 6528 KB Output is correct
314 Correct 6 ms 6400 KB Output is correct
315 Correct 6 ms 6400 KB Output is correct
316 Correct 8 ms 6528 KB Output is correct
317 Correct 8 ms 6528 KB Output is correct
318 Correct 7 ms 6528 KB Output is correct
319 Correct 7 ms 6528 KB Output is correct
320 Correct 8 ms 6528 KB Output is correct
321 Correct 8 ms 6528 KB Output is correct
322 Correct 6 ms 6400 KB Output is correct
323 Correct 6 ms 6400 KB Output is correct
324 Correct 5 ms 6400 KB Output is correct
325 Correct 6 ms 6400 KB Output is correct
326 Correct 7 ms 6528 KB Output is correct
327 Correct 8 ms 6528 KB Output is correct
328 Correct 6 ms 6400 KB Output is correct
329 Correct 6 ms 6400 KB Output is correct
330 Correct 7 ms 6528 KB Output is correct
331 Correct 7 ms 6528 KB Output is correct
332 Correct 7 ms 6528 KB Output is correct
333 Correct 7 ms 6528 KB Output is correct
334 Correct 6 ms 6400 KB Output is correct
335 Correct 6 ms 6400 KB Output is correct
336 Correct 275 ms 20216 KB Output is correct
337 Correct 310 ms 21880 KB Output is correct
338 Correct 249 ms 16120 KB Output is correct
339 Correct 258 ms 16248 KB Output is correct
340 Correct 61 ms 13060 KB Output is correct
341 Correct 98 ms 13936 KB Output is correct
342 Correct 296 ms 16508 KB Output is correct
343 Correct 303 ms 16632 KB Output is correct
344 Correct 131 ms 14704 KB Output is correct
345 Correct 90 ms 13932 KB Output is correct
346 Correct 310 ms 16504 KB Output is correct
347 Correct 304 ms 16504 KB Output is correct
348 Correct 225 ms 16248 KB Output is correct
349 Correct 186 ms 15860 KB Output is correct
350 Correct 281 ms 16504 KB Output is correct
351 Correct 300 ms 16632 KB Output is correct
352 Correct 33 ms 11508 KB Output is correct
353 Correct 183 ms 15988 KB Output is correct
354 Correct 97 ms 14060 KB Output is correct
355 Correct 88 ms 14060 KB Output is correct
356 Correct 188 ms 15604 KB Output is correct
357 Correct 50 ms 12276 KB Output is correct
358 Correct 90 ms 14188 KB Output is correct
359 Correct 82 ms 14188 KB Output is correct
360 Correct 26 ms 11380 KB Output is correct
361 Correct 26 ms 11380 KB Output is correct
362 Correct 226 ms 16760 KB Output is correct
363 Correct 214 ms 16504 KB Output is correct
364 Correct 132 ms 14192 KB Output is correct
365 Correct 91 ms 13272 KB Output is correct
366 Correct 136 ms 14320 KB Output is correct
367 Correct 152 ms 14960 KB Output is correct
368 Correct 181 ms 15604 KB Output is correct
369 Correct 134 ms 15216 KB Output is correct
370 Correct 97 ms 14064 KB Output is correct
371 Correct 167 ms 15604 KB Output is correct
372 Correct 6 ms 6528 KB Output is correct
373 Correct 6 ms 6400 KB Output is correct
374 Correct 7 ms 6400 KB Output is correct
375 Correct 7 ms 6528 KB Output is correct
376 Correct 7 ms 6528 KB Output is correct
377 Correct 7 ms 6528 KB Output is correct
378 Correct 7 ms 6528 KB Output is correct
379 Correct 7 ms 6528 KB Output is correct
380 Correct 7 ms 6528 KB Output is correct
381 Correct 7 ms 6528 KB Output is correct
382 Correct 5 ms 6272 KB Output is correct
383 Correct 5 ms 6272 KB Output is correct
384 Correct 5 ms 6400 KB Output is correct
385 Correct 5 ms 6272 KB Output is correct
386 Correct 5 ms 6272 KB Output is correct
387 Correct 5 ms 6272 KB Output is correct
388 Correct 5 ms 6272 KB Output is correct
389 Correct 5 ms 6272 KB Output is correct
390 Correct 5 ms 6272 KB Output is correct
391 Correct 5 ms 6272 KB Output is correct
392 Correct 16 ms 7424 KB Output is correct
393 Correct 32 ms 9216 KB Output is correct
394 Correct 5 ms 6400 KB Output is correct
395 Correct 86 ms 11640 KB Output is correct
396 Correct 106 ms 14456 KB Output is correct
397 Correct 5 ms 6272 KB Output is correct
398 Correct 186 ms 15608 KB Output is correct
399 Correct 239 ms 17656 KB Output is correct
400 Correct 6 ms 6400 KB Output is correct
401 Correct 331 ms 24572 KB Output is correct