oj.uz

Submission #492097

# Submission time Handle Problem Language Result Execution time Memory
492097 2021-12-05T12:00:39 Z collodel Dreaming (IOI13_dreaming) C++17
100 / 100
 88 ms 8992 KB 
#include "dreaming.h"
#include <vector>
#include <algorithm>
#include <unordered_map>
#include <queue>

#include <iostream>
#include <cassert>
#include <bitset>
// #include <ext/pb_ds/tree_policy.hpp>
// #include <ext/pb_ds/assoc_container.hpp>

#pragma optimize("O3")

using namespace std;

// template<typename T>
// using ordered_set = __gnu_pbds::tree<T, __gnu_pbds::null_type, less<T>, __gnu_pbds::rb_tree_tag, __gnu_pbds::tree_order_statistics_node_update>;
// template<typename T, typename S>
// using ordered_map = __gnu_pbds::tree<T, S, less<T>, __gnu_pbds::rb_tree_tag, __gnu_pbds::tree_order_statistics_node_update>;

template<typename T, typename S>
ostream& operator<< (ostream& out, pair<T, S> p) {
    return out << "(" << p.first << ", " << p.second << ")";
}

// any ct except std::string
template<typename Container,
    typename S = typename enable_if<!is_same<Container, string>::value, typename Container::value_type>::type>
ostream& operator<<(ostream& __out, Container &__ct) {
    __out << "{";
    bool first = true;
    for(auto&& __el : __ct) {
        if(!first) __out << ", ";
        __out << __el;
        first = false;
    }
    return __out << "}";
}
// bitset
template<size_t N>
ostream& operator<<(ostream& __out, bitset<N> &__bs) {
    __out << "{";
    for(size_t i = 0; i < N; ++i) __out << (i != 0 ? ", " : "") /*<< boolalpha*/ << __bs[N - i - 1];
    return __out << "}";
}
template<typename Tail> 
void _dbg(Tail T) {
    cerr << T << '\n';
}
template<typename Head, typename... Tail>
void _dbg(Head H, Tail... T) {
    cerr << H << ", ";
    _dbg(T...);
}

#ifdef DEBUG
#define dbg(...) cerr << "[" << #__VA_ARGS__ << "]: "; _dbg(__VA_ARGS__);
#else
#define dbg(...) 42
#endif

using vi = vector<int>;
using ii = pair<int, int>;
using vii = vector<ii>;

int travelTime(int N, int M, int L, int A[], int B[], int T[]) {

    vector<vii> AL(N, vii());

    for(int i = 0; i < M; ++i) {
        AL[A[i]].emplace_back(B[i], T[i]);
        AL[B[i]].emplace_back(A[i], T[i]);
    }

    vi sizes;
    sizes.reserve(N);
    vi diametri;
    diametri.reserve(N);
    vi dist_fw(N, -1);
    vi dist_bw(N, -1);

    // calcola le distanze dei cc
    for(int start = 0; start < N; ++start) {
        // non visitato
        if(dist_fw[start] == -1) {
            // calcola longest path, ricalcolala, prova tutti i nodi in mezzo alla strada piu' lunga

            // parti da u
            queue<int> q;
            dist_fw[start] = 0;
            q.emplace(start);

            int furthest = start;
            int furthest_dist = 0;

            while(!q.empty()) {
                int u = q.front(); q.pop();

                for(auto &[v, w] : AL[u]) {
                    if(dist_fw[v] == -1) {
                        dist_fw[v] = dist_fw[u] + w; // una sola strada possibile
                        q.emplace(v);

                        if(dist_fw[v] > furthest_dist) {
                            furthest = v;
                            furthest_dist = dist_fw[v];
                        }
                    }
                }
            }
    
            // rigira la bfs partendo dal piu' distante
            dist_bw.clear();
            dist_bw[furthest] = 0;
            q.emplace(furthest);

            int end = furthest;
            int end_dist = 0;

            while(!q.empty()) {
                int u = q.front(); q.pop();

                for(auto &[v, w] : AL[u]) {
                    if(dist_bw[v] == -1) {
                        dist_bw[v] = dist_bw[u] + w; // una sola strada possibile
                        q.emplace(v);

                        if(dist_bw[v] > end_dist) {
                            end = v;
                            end_dist = dist_bw[v];
                        }
                    }
                }
            }

            dbg(furthest, end); // diametro

            int to = end;

            // percorri tutti i nodi tra start ed end, trova il migliore
            int best = dist_bw[to];

            while(furthest != to) {
                // avvicinati ad end
                dbg(to);

                int next = AL[to][0].first;
                int next_dist = dist_bw[next];

                for(auto &[v, w] : AL[to]) {
                    if(dist_bw[v] < next_dist) {
                        next = v;
                        next_dist = dist_bw[v];
                    }
                }

                to = next;

                best = min(best, max(dist_bw[to], dist_bw[end] - dist_bw[to]));
            }

            diametri.push_back(dist_bw[end]);
            sizes.push_back(best);
        }
    }

    dbg(diametri, sizes);

    if(sizes.size() == 1) {
        return diametri[0];
    }
    else {
        nth_element(sizes.begin(), sizes.end()-1-0, sizes.end());
        int first = *(sizes.end()-1-0);
        nth_element(sizes.begin(), sizes.end()-1-1, sizes.end());
        int second = *(sizes.end()-1-1);

        int ans = max(
            *max_element(diametri.begin(), diametri.end()),
            first + L + second
        );

        if(sizes.size() == 2) return ans;

        nth_element(sizes.begin(), sizes.end()-1-2, sizes.end());
        int third = *(sizes.end()-1-2);

        return max(ans, second + third + 2 * L);
    }
}

Compilation message

dreaming.cpp:13: warning: ignoring '#pragma optimize ' [-Wunknown-pragmas]
   13 | #pragma optimize("O3")
      | 
dreaming.cpp: In function 'int travelTime(int, int, int, int*, int*, int*)':
dreaming.cpp:60:18: warning: statement has no effect [-Wunused-value]
   60 | #define dbg(...) 42
      |                  ^~
dreaming.cpp:137:13: note: in expansion of macro 'dbg'
  137 |             dbg(furthest, end); // diametro
      |             ^~~
dreaming.cpp:60:18: warning: statement has no effect [-Wunused-value]
   60 | #define dbg(...) 42
      |                  ^~
dreaming.cpp:146:17: note: in expansion of macro 'dbg'
  146 |                 dbg(to);
      |                 ^~~
dreaming.cpp:60:18: warning: statement has no effect [-Wunused-value]
   60 | #define dbg(...) 42
      |                  ^~
dreaming.cpp:168:5: note: in expansion of macro 'dbg'
  168 |     dbg(diametri, sizes);
      |     ^~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 7236 KB Output is correct
2 Correct 40 ms 7232 KB Output is correct
3 Correct 27 ms 4912 KB Output is correct
4 Correct 6 ms 1356 KB Output is correct
5 Correct 6 ms 1100 KB Output is correct
6 Correct 11 ms 1996 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 20 ms 3436 KB Output is correct
9 Correct 26 ms 4228 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 40 ms 5764 KB Output is correct
12 Correct 46 ms 6516 KB Output is correct
13 Correct 1 ms 332 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 300 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 304 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 296 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 296 KB Output is correct
23 Correct 0 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 7236 KB Output is correct
2 Correct 40 ms 7232 KB Output is correct
3 Correct 27 ms 4912 KB Output is correct
4 Correct 6 ms 1356 KB Output is correct
5 Correct 6 ms 1100 KB Output is correct
6 Correct 11 ms 1996 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 20 ms 3436 KB Output is correct
9 Correct 26 ms 4228 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 40 ms 5764 KB Output is correct
12 Correct 46 ms 6516 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 300 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 304 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 0 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 0 ms 296 KB Output is correct
36 Correct 0 ms 204 KB Output is correct
37 Correct 0 ms 204 KB Output is correct
38 Correct 0 ms 204 KB Output is correct
39 Correct 42 ms 7468 KB Output is correct
40 Correct 48 ms 7208 KB Output is correct
41 Correct 28 ms 4904 KB Output is correct
42 Correct 6 ms 1356 KB Output is correct
43 Correct 0 ms 204 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 0 ms 204 KB Output is correct
46 Correct 0 ms 204 KB Output is correct
47 Correct 0 ms 204 KB Output is correct
48 Correct 0 ms 204 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 0 ms 204 KB Output is correct
51 Correct 0 ms 304 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 0 ms 204 KB Output is correct
54 Correct 0 ms 204 KB Output is correct
55 Correct 1 ms 204 KB Output is correct
56 Correct 1 ms 204 KB Output is correct
57 Correct 58 ms 8848 KB Output is correct
58 Correct 56 ms 8808 KB Output is correct
59 Correct 52 ms 8628 KB Output is correct
60 Correct 53 ms 8644 KB Output is correct
61 Correct 51 ms 8576 KB Output is correct
62 Correct 52 ms 8616 KB Output is correct
63 Correct 53 ms 8460 KB Output is correct
64 Correct 70 ms 8688 KB Output is correct
65 Correct 55 ms 8512 KB Output is correct
66 Correct 56 ms 8576 KB Output is correct
67 Correct 54 ms 8644 KB Output is correct
68 Correct 52 ms 8564 KB Output is correct
69 Correct 57 ms 8660 KB Output is correct
70 Correct 56 ms 8648 KB Output is correct
71 Correct 0 ms 204 KB Output is correct
72 Correct 2 ms 472 KB Output is correct
73 Correct 2 ms 588 KB Output is correct
74 Correct 2 ms 588 KB Output is correct
75 Correct 2 ms 588 KB Output is correct
76 Correct 2 ms 588 KB Output is correct
77 Correct 2 ms 588 KB Output is correct
78 Correct 2 ms 588 KB Output is correct
79 Correct 1 ms 588 KB Output is correct
80 Correct 56 ms 8644 KB Output is correct
81 Correct 55 ms 8560 KB Output is correct
82 Correct 53 ms 8644 KB Output is correct
83 Correct 53 ms 8660 KB Output is correct
84 Correct 1 ms 460 KB Output is correct
85 Correct 2 ms 440 KB Output is correct
86 Correct 1 ms 440 KB Output is correct
87 Correct 2 ms 460 KB Output is correct
88 Correct 2 ms 460 KB Output is correct
89 Correct 2 ms 460 KB Output is correct
90 Correct 2 ms 460 KB Output is correct
91 Correct 1 ms 460 KB Output is correct
92 Correct 2 ms 460 KB Output is correct
93 Correct 1 ms 460 KB Output is correct
94 Correct 0 ms 204 KB Output is correct
95 Correct 0 ms 204 KB Output is correct
96 Correct 0 ms 204 KB Output is correct
97 Correct 0 ms 204 KB Output is correct
98 Correct 1 ms 204 KB Output is correct
99 Correct 0 ms 204 KB Output is correct
100 Correct 0 ms 204 KB Output is correct
101 Correct 1 ms 300 KB Output is correct
102 Correct 1 ms 204 KB Output is correct
103 Correct 0 ms 204 KB Output is correct
104 Correct 5 ms 1116 KB Output is correct
105 Correct 12 ms 1892 KB Output is correct
106 Correct 1 ms 332 KB Output is correct
107 Correct 25 ms 3664 KB Output is correct
108 Correct 27 ms 4224 KB Output is correct
109 Correct 1 ms 252 KB Output is correct
110 Correct 37 ms 5660 KB Output is correct
111 Correct 44 ms 6508 KB Output is correct
112 Correct 1 ms 332 KB Output is correct
113 Correct 61 ms 7960 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 6260 KB Output is correct
2 Correct 22 ms 6220 KB Output is correct
3 Correct 24 ms 6220 KB Output is correct
4 Correct 23 ms 6220 KB Output is correct
5 Correct 22 ms 6176 KB Output is correct
6 Correct 23 ms 6564 KB Output is correct
7 Correct 22 ms 6476 KB Output is correct
8 Correct 21 ms 6092 KB Output is correct
9 Correct 22 ms 6116 KB Output is correct
10 Correct 22 ms 6472 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 8 ms 4172 KB Output is correct
13 Correct 8 ms 4172 KB Output is correct
14 Correct 9 ms 4136 KB Output is correct
15 Correct 8 ms 4172 KB Output is correct
16 Correct 11 ms 4220 KB Output is correct
17 Correct 8 ms 4172 KB Output is correct
18 Correct 11 ms 4272 KB Output is correct
19 Correct 9 ms 4172 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 300 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 8 ms 4172 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 300 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 304 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 296 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 296 KB Output is correct
23 Correct 0 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 460 KB Output is correct
28 Correct 1 ms 572 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 460 KB Output is correct
31 Correct 1 ms 460 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 588 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 0 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 0 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 0 ms 204 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 0 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 0 ms 300 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 0 ms 304 KB Output is correct
51 Correct 0 ms 204 KB Output is correct
52 Correct 0 ms 204 KB Output is correct
53 Correct 0 ms 204 KB Output is correct
54 Correct 2 ms 460 KB Output is correct
55 Correct 2 ms 460 KB Output is correct
56 Correct 2 ms 460 KB Output is correct
57 Correct 1 ms 460 KB Output is correct
58 Correct 2 ms 588 KB Output is correct
59 Correct 2 ms 588 KB Output is correct
60 Correct 3 ms 440 KB Output is correct
61 Correct 2 ms 440 KB Output is correct
62 Correct 2 ms 564 KB Output is correct
63 Correct 2 ms 588 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 460 KB Output is correct
66 Correct 2 ms 588 KB Output is correct
67 Correct 2 ms 588 KB Output is correct
68 Correct 1 ms 460 KB Output is correct
69 Correct 2 ms 460 KB Output is correct
70 Correct 1 ms 460 KB Output is correct
71 Correct 1 ms 440 KB Output is correct
72 Correct 2 ms 588 KB Output is correct
73 Correct 2 ms 588 KB Output is correct
74 Correct 2 ms 564 KB Output is correct
75 Correct 2 ms 464 KB Output is correct
76 Correct 2 ms 716 KB Output is correct
77 Correct 1 ms 588 KB Output is correct
78 Correct 1 ms 460 KB Output is correct
79 Correct 1 ms 460 KB Output is correct
80 Correct 1 ms 332 KB Output is correct
81 Correct 1 ms 332 KB Output is correct
82 Correct 2 ms 460 KB Output is correct
83 Correct 2 ms 460 KB Output is correct
84 Correct 1 ms 516 KB Output is correct
85 Correct 1 ms 332 KB Output is correct
86 Correct 1 ms 460 KB Output is correct
87 Correct 2 ms 588 KB Output is correct
88 Correct 1 ms 460 KB Output is correct
89 Correct 1 ms 472 KB Output is correct
90 Correct 1 ms 464 KB Output is correct
91 Correct 1 ms 464 KB Output is correct
92 Correct 1 ms 460 KB Output is correct
93 Correct 1 ms 460 KB Output is correct
94 Correct 1 ms 464 KB Output is correct
95 Correct 2 ms 464 KB Output is correct
96 Correct 2 ms 464 KB Output is correct
97 Correct 1 ms 460 KB Output is correct
98 Correct 1 ms 460 KB Output is correct
99 Correct 3 ms 588 KB Output is correct
100 Correct 2 ms 460 KB Output is correct
101 Correct 1 ms 460 KB Output is correct
102 Correct 1 ms 204 KB Output is correct
103 Correct 0 ms 204 KB Output is correct
104 Correct 0 ms 204 KB Output is correct
105 Correct 1 ms 204 KB Output is correct
106 Correct 1 ms 204 KB Output is correct
107 Correct 1 ms 204 KB Output is correct
108 Correct 0 ms 332 KB Output is correct
109 Correct 1 ms 204 KB Output is correct
110 Correct 1 ms 300 KB Output is correct
111 Correct 0 ms 204 KB Output is correct
112 Correct 0 ms 204 KB Output is correct
113 Correct 1 ms 304 KB Output is correct
114 Correct 1 ms 308 KB Output is correct

Subtask #6
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 7236 KB Output is correct
2 Correct 40 ms 7232 KB Output is correct
3 Correct 27 ms 4912 KB Output is correct
4 Correct 6 ms 1356 KB Output is correct
5 Correct 6 ms 1100 KB Output is correct
6 Correct 11 ms 1996 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 20 ms 3436 KB Output is correct
9 Correct 26 ms 4228 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 40 ms 5764 KB Output is correct
12 Correct 46 ms 6516 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 300 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 304 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 0 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 0 ms 296 KB Output is correct
36 Correct 0 ms 204 KB Output is correct
37 Correct 0 ms 204 KB Output is correct
38 Correct 0 ms 204 KB Output is correct
39 Correct 42 ms 7468 KB Output is correct
40 Correct 48 ms 7208 KB Output is correct
41 Correct 28 ms 4904 KB Output is correct
42 Correct 6 ms 1356 KB Output is correct
43 Correct 0 ms 204 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 0 ms 204 KB Output is correct
46 Correct 0 ms 204 KB Output is correct
47 Correct 0 ms 204 KB Output is correct
48 Correct 0 ms 204 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 0 ms 204 KB Output is correct
51 Correct 0 ms 304 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 0 ms 204 KB Output is correct
54 Correct 0 ms 204 KB Output is correct
55 Correct 1 ms 204 KB Output is correct
56 Correct 1 ms 204 KB Output is correct
57 Correct 58 ms 8848 KB Output is correct
58 Correct 56 ms 8808 KB Output is correct
59 Correct 52 ms 8628 KB Output is correct
60 Correct 53 ms 8644 KB Output is correct
61 Correct 51 ms 8576 KB Output is correct
62 Correct 52 ms 8616 KB Output is correct
63 Correct 53 ms 8460 KB Output is correct
64 Correct 70 ms 8688 KB Output is correct
65 Correct 55 ms 8512 KB Output is correct
66 Correct 56 ms 8576 KB Output is correct
67 Correct 54 ms 8644 KB Output is correct
68 Correct 52 ms 8564 KB Output is correct
69 Correct 57 ms 8660 KB Output is correct
70 Correct 56 ms 8648 KB Output is correct
71 Correct 0 ms 204 KB Output is correct
72 Correct 2 ms 472 KB Output is correct
73 Correct 2 ms 588 KB Output is correct
74 Correct 2 ms 588 KB Output is correct
75 Correct 2 ms 588 KB Output is correct
76 Correct 2 ms 588 KB Output is correct
77 Correct 2 ms 588 KB Output is correct
78 Correct 2 ms 588 KB Output is correct
79 Correct 1 ms 588 KB Output is correct
80 Correct 56 ms 8644 KB Output is correct
81 Correct 55 ms 8560 KB Output is correct
82 Correct 53 ms 8644 KB Output is correct
83 Correct 53 ms 8660 KB Output is correct
84 Correct 1 ms 460 KB Output is correct
85 Correct 2 ms 440 KB Output is correct
86 Correct 1 ms 440 KB Output is correct
87 Correct 2 ms 460 KB Output is correct
88 Correct 2 ms 460 KB Output is correct
89 Correct 2 ms 460 KB Output is correct
90 Correct 2 ms 460 KB Output is correct
91 Correct 1 ms 460 KB Output is correct
92 Correct 2 ms 460 KB Output is correct
93 Correct 1 ms 460 KB Output is correct
94 Correct 0 ms 204 KB Output is correct
95 Correct 0 ms 204 KB Output is correct
96 Correct 0 ms 204 KB Output is correct
97 Correct 0 ms 204 KB Output is correct
98 Correct 1 ms 204 KB Output is correct
99 Correct 0 ms 204 KB Output is correct
100 Correct 0 ms 204 KB Output is correct
101 Correct 1 ms 300 KB Output is correct
102 Correct 1 ms 204 KB Output is correct
103 Correct 0 ms 204 KB Output is correct
104 Correct 5 ms 1116 KB Output is correct
105 Correct 12 ms 1892 KB Output is correct
106 Correct 1 ms 332 KB Output is correct
107 Correct 25 ms 3664 KB Output is correct
108 Correct 27 ms 4224 KB Output is correct
109 Correct 1 ms 252 KB Output is correct
110 Correct 37 ms 5660 KB Output is correct
111 Correct 44 ms 6508 KB Output is correct
112 Correct 1 ms 332 KB Output is correct
113 Correct 61 ms 7960 KB Output is correct
114 Correct 25 ms 6260 KB Output is correct
115 Correct 22 ms 6220 KB Output is correct
116 Correct 24 ms 6220 KB Output is correct
117 Correct 23 ms 6220 KB Output is correct
118 Correct 22 ms 6176 KB Output is correct
119 Correct 23 ms 6564 KB Output is correct
120 Correct 22 ms 6476 KB Output is correct
121 Correct 21 ms 6092 KB Output is correct
122 Correct 22 ms 6116 KB Output is correct
123 Correct 22 ms 6472 KB Output is correct
124 Correct 0 ms 204 KB Output is correct
125 Correct 8 ms 4172 KB Output is correct
126 Correct 8 ms 4172 KB Output is correct
127 Correct 9 ms 4136 KB Output is correct
128 Correct 8 ms 4172 KB Output is correct
129 Correct 11 ms 4220 KB Output is correct
130 Correct 8 ms 4172 KB Output is correct
131 Correct 11 ms 4272 KB Output is correct
132 Correct 9 ms 4172 KB Output is correct
133 Correct 0 ms 204 KB Output is correct
134 Correct 0 ms 300 KB Output is correct
135 Correct 1 ms 332 KB Output is correct
136 Correct 8 ms 4172 KB Output is correct
137 Correct 1 ms 332 KB Output is correct
138 Correct 1 ms 460 KB Output is correct
139 Correct 1 ms 572 KB Output is correct
140 Correct 1 ms 332 KB Output is correct
141 Correct 1 ms 460 KB Output is correct
142 Correct 1 ms 460 KB Output is correct
143 Correct 1 ms 332 KB Output is correct
144 Correct 2 ms 460 KB Output is correct
145 Correct 2 ms 588 KB Output is correct
146 Correct 0 ms 204 KB Output is correct
147 Correct 1 ms 204 KB Output is correct
148 Correct 0 ms 204 KB Output is correct
149 Correct 1 ms 204 KB Output is correct
150 Correct 1 ms 204 KB Output is correct
151 Correct 0 ms 204 KB Output is correct
152 Correct 1 ms 204 KB Output is correct
153 Correct 1 ms 204 KB Output is correct
154 Correct 0 ms 204 KB Output is correct
155 Correct 0 ms 204 KB Output is correct
156 Correct 1 ms 204 KB Output is correct
157 Correct 0 ms 204 KB Output is correct
158 Correct 1 ms 204 KB Output is correct
159 Correct 0 ms 300 KB Output is correct
160 Correct 0 ms 204 KB Output is correct
161 Correct 0 ms 304 KB Output is correct
162 Correct 0 ms 204 KB Output is correct
163 Correct 0 ms 204 KB Output is correct
164 Correct 0 ms 204 KB Output is correct
165 Correct 2 ms 460 KB Output is correct
166 Correct 2 ms 460 KB Output is correct
167 Correct 2 ms 460 KB Output is correct
168 Correct 1 ms 460 KB Output is correct
169 Correct 2 ms 588 KB Output is correct
170 Correct 2 ms 588 KB Output is correct
171 Correct 3 ms 440 KB Output is correct
172 Correct 2 ms 440 KB Output is correct
173 Correct 2 ms 564 KB Output is correct
174 Correct 2 ms 588 KB Output is correct
175 Correct 1 ms 332 KB Output is correct
176 Correct 1 ms 460 KB Output is correct
177 Correct 2 ms 588 KB Output is correct
178 Correct 2 ms 588 KB Output is correct
179 Correct 1 ms 460 KB Output is correct
180 Correct 2 ms 460 KB Output is correct
181 Correct 1 ms 460 KB Output is correct
182 Correct 1 ms 440 KB Output is correct
183 Correct 2 ms 588 KB Output is correct
184 Correct 2 ms 588 KB Output is correct
185 Correct 2 ms 564 KB Output is correct
186 Correct 2 ms 464 KB Output is correct
187 Correct 2 ms 716 KB Output is correct
188 Correct 1 ms 588 KB Output is correct
189 Correct 1 ms 460 KB Output is correct
190 Correct 1 ms 460 KB Output is correct
191 Correct 1 ms 332 KB Output is correct
192 Correct 1 ms 332 KB Output is correct
193 Correct 2 ms 460 KB Output is correct
194 Correct 2 ms 460 KB Output is correct
195 Correct 1 ms 516 KB Output is correct
196 Correct 1 ms 332 KB Output is correct
197 Correct 1 ms 460 KB Output is correct
198 Correct 2 ms 588 KB Output is correct
199 Correct 1 ms 460 KB Output is correct
200 Correct 1 ms 472 KB Output is correct
201 Correct 1 ms 464 KB Output is correct
202 Correct 1 ms 464 KB Output is correct
203 Correct 1 ms 460 KB Output is correct
204 Correct 1 ms 460 KB Output is correct
205 Correct 1 ms 464 KB Output is correct
206 Correct 2 ms 464 KB Output is correct
207 Correct 2 ms 464 KB Output is correct
208 Correct 1 ms 460 KB Output is correct
209 Correct 1 ms 460 KB Output is correct
210 Correct 3 ms 588 KB Output is correct
211 Correct 2 ms 460 KB Output is correct
212 Correct 1 ms 460 KB Output is correct
213 Correct 1 ms 204 KB Output is correct
214 Correct 0 ms 204 KB Output is correct
215 Correct 0 ms 204 KB Output is correct
216 Correct 1 ms 204 KB Output is correct
217 Correct 1 ms 204 KB Output is correct
218 Correct 1 ms 204 KB Output is correct
219 Correct 0 ms 332 KB Output is correct
220 Correct 1 ms 204 KB Output is correct
221 Correct 1 ms 300 KB Output is correct
222 Correct 0 ms 204 KB Output is correct
223 Correct 0 ms 204 KB Output is correct
224 Correct 1 ms 304 KB Output is correct
225 Correct 1 ms 308 KB Output is correct
226 Correct 1 ms 332 KB Output is correct
227 Correct 1 ms 460 KB Output is correct
228 Correct 1 ms 460 KB Output is correct
229 Correct 32 ms 6804 KB Output is correct
230 Correct 41 ms 8304 KB Output is correct
231 Correct 1 ms 332 KB Output is correct
232 Correct 1 ms 460 KB Output is correct
233 Correct 2 ms 460 KB Output is correct
234 Correct 38 ms 6876 KB Output is correct
235 Correct 50 ms 8360 KB Output is correct
236 Correct 1 ms 332 KB Output is correct
237 Correct 1 ms 436 KB Output is correct
238 Correct 2 ms 588 KB Output is correct
239 Correct 33 ms 6860 KB Output is correct
240 Correct 48 ms 8436 KB Output is correct
241 Correct 21 ms 6236 KB Output is correct
242 Correct 21 ms 6220 KB Output is correct
243 Correct 24 ms 6256 KB Output is correct
244 Correct 22 ms 6272 KB Output is correct
245 Correct 24 ms 6164 KB Output is correct
246 Correct 26 ms 6516 KB Output is correct
247 Correct 25 ms 6492 KB Output is correct
248 Correct 24 ms 6140 KB Output is correct
249 Correct 26 ms 6092 KB Output is correct
250 Correct 24 ms 6468 KB Output is correct
251 Correct 0 ms 204 KB Output is correct
252 Correct 40 ms 7372 KB Output is correct
253 Correct 41 ms 7460 KB Output is correct
254 Correct 25 ms 5072 KB Output is correct
255 Correct 8 ms 1396 KB Output is correct
256 Correct 0 ms 208 KB Output is correct
257 Correct 1 ms 204 KB Output is correct
258 Correct 1 ms 204 KB Output is correct
259 Correct 1 ms 204 KB Output is correct
260 Correct 1 ms 204 KB Output is correct
261 Correct 0 ms 204 KB Output is correct
262 Correct 0 ms 204 KB Output is correct
263 Correct 0 ms 204 KB Output is correct
264 Correct 0 ms 296 KB Output is correct
265 Correct 0 ms 204 KB Output is correct
266 Correct 1 ms 212 KB Output is correct
267 Correct 0 ms 212 KB Output is correct
268 Correct 0 ms 212 KB Output is correct
269 Correct 1 ms 212 KB Output is correct
270 Correct 1 ms 212 KB Output is correct
271 Correct 1 ms 212 KB Output is correct
272 Correct 58 ms 8992 KB Output is correct
273 Correct 63 ms 8980 KB Output is correct
274 Correct 54 ms 8824 KB Output is correct
275 Correct 65 ms 8784 KB Output is correct
276 Correct 9 ms 4172 KB Output is correct
277 Correct 11 ms 4172 KB Output is correct
278 Correct 78 ms 8812 KB Output is correct
279 Correct 55 ms 8772 KB Output is correct
280 Correct 51 ms 8700 KB Output is correct
281 Correct 88 ms 8704 KB Output is correct
282 Correct 73 ms 8624 KB Output is correct
283 Correct 70 ms 8644 KB Output is correct
284 Correct 62 ms 8732 KB Output is correct
285 Correct 69 ms 8784 KB Output is correct
286 Correct 57 ms 8772 KB Output is correct
287 Correct 67 ms 8836 KB Output is correct
288 Correct 8 ms 4144 KB Output is correct
289 Correct 11 ms 4308 KB Output is correct
290 Correct 9 ms 4172 KB Output is correct
291 Correct 9 ms 4172 KB Output is correct
292 Correct 8 ms 4172 KB Output is correct
293 Correct 11 ms 4176 KB Output is correct
294 Correct 1 ms 204 KB Output is correct
295 Correct 1 ms 204 KB Output is correct
296 Correct 2 ms 460 KB Output is correct
297 Correct 2 ms 460 KB Output is correct
298 Correct 60 ms 8088 KB Output is correct
299 Correct 55 ms 8004 KB Output is correct
300 Correct 2 ms 440 KB Output is correct
301 Correct 1 ms 460 KB Output is correct
302 Correct 2 ms 504 KB Output is correct
303 Correct 3 ms 588 KB Output is correct
304 Correct 1 ms 440 KB Output is correct
305 Correct 1 ms 460 KB Output is correct
306 Correct 2 ms 588 KB Output is correct
307 Correct 2 ms 588 KB Output is correct
308 Correct 1 ms 332 KB Output is correct
309 Correct 2 ms 460 KB Output is correct
310 Correct 2 ms 588 KB Output is correct
311 Correct 2 ms 588 KB Output is correct
312 Correct 1 ms 460 KB Output is correct
313 Correct 2 ms 460 KB Output is correct
314 Correct 1 ms 460 KB Output is correct
315 Correct 1 ms 460 KB Output is correct
316 Correct 2 ms 588 KB Output is correct
317 Correct 2 ms 588 KB Output is correct
318 Correct 2 ms 588 KB Output is correct
319 Correct 2 ms 564 KB Output is correct
320 Correct 3 ms 588 KB Output is correct
321 Correct 2 ms 588 KB Output is correct
322 Correct 1 ms 460 KB Output is correct
323 Correct 2 ms 460 KB Output is correct
324 Correct 1 ms 332 KB Output is correct
325 Correct 1 ms 432 KB Output is correct
326 Correct 2 ms 572 KB Output is correct
327 Correct 2 ms 568 KB Output is correct
328 Correct 1 ms 460 KB Output is correct
329 Correct 1 ms 332 KB Output is correct
330 Correct 2 ms 460 KB Output is correct
331 Correct 1 ms 460 KB Output is correct
332 Correct 1 ms 460 KB Output is correct
333 Correct 1 ms 460 KB Output is correct
334 Correct 1 ms 460 KB Output is correct
335 Correct 1 ms 460 KB Output is correct
336 Correct 61 ms 7540 KB Output is correct
337 Correct 64 ms 7980 KB Output is correct
338 Correct 57 ms 8040 KB Output is correct
339 Correct 74 ms 8332 KB Output is correct
340 Correct 17 ms 5452 KB Output is correct
341 Correct 26 ms 6644 KB Output is correct
342 Correct 56 ms 8772 KB Output is correct
343 Correct 55 ms 8728 KB Output is correct
344 Correct 47 ms 7236 KB Output is correct
345 Correct 22 ms 6208 KB Output is correct
346 Correct 55 ms 8804 KB Output is correct
347 Correct 60 ms 8744 KB Output is correct
348 Correct 56 ms 8476 KB Output is correct
349 Correct 42 ms 8128 KB Output is correct
350 Correct 53 ms 8736 KB Output is correct
351 Correct 52 ms 8772 KB Output is correct
352 Correct 9 ms 4464 KB Output is correct
353 Correct 44 ms 8052 KB Output is correct
354 Correct 22 ms 6348 KB Output is correct
355 Correct 23 ms 6324 KB Output is correct
356 Correct 43 ms 7812 KB Output is correct
357 Correct 14 ms 5080 KB Output is correct
358 Correct 25 ms 6348 KB Output is correct
359 Correct 23 ms 6348 KB Output is correct
360 Correct 10 ms 4172 KB Output is correct
361 Correct 8 ms 4244 KB Output is correct
362 Correct 59 ms 8780 KB Output is correct
363 Correct 52 ms 8680 KB Output is correct
364 Correct 33 ms 6932 KB Output is correct
365 Correct 27 ms 6340 KB Output is correct
366 Correct 35 ms 7236 KB Output is correct
367 Correct 37 ms 7824 KB Output is correct
368 Correct 44 ms 8256 KB Output is correct
369 Correct 34 ms 7748 KB Output is correct
370 Correct 28 ms 6820 KB Output is correct
371 Correct 45 ms 8124 KB Output is correct
372 Correct 2 ms 460 KB Output is correct
373 Correct 1 ms 436 KB Output is correct
374 Correct 2 ms 460 KB Output is correct
375 Correct 2 ms 444 KB Output is correct
376 Correct 2 ms 460 KB Output is correct
377 Correct 1 ms 460 KB Output is correct
378 Correct 2 ms 472 KB Output is correct
379 Correct 2 ms 588 KB Output is correct
380 Correct 2 ms 460 KB Output is correct
381 Correct 2 ms 460 KB Output is correct
382 Correct 1 ms 204 KB Output is correct
383 Correct 0 ms 204 KB Output is correct
384 Correct 0 ms 204 KB Output is correct
385 Correct 0 ms 204 KB Output is correct
386 Correct 1 ms 204 KB Output is correct
387 Correct 1 ms 204 KB Output is correct
388 Correct 1 ms 204 KB Output is correct
389 Correct 0 ms 204 KB Output is correct
390 Correct 1 ms 204 KB Output is correct
391 Correct 0 ms 204 KB Output is correct
392 Correct 5 ms 1100 KB Output is correct
393 Correct 10 ms 1996 KB Output is correct
394 Correct 1 ms 332 KB Output is correct
395 Correct 20 ms 3508 KB Output is correct
396 Correct 28 ms 4428 KB Output is correct
397 Correct 1 ms 332 KB Output is correct
398 Correct 38 ms 5928 KB Output is correct
399 Correct 42 ms 6576 KB Output is correct
400 Correct 1 ms 332 KB Output is correct
401 Correct 87 ms 8172 KB Output is correct