oj.uz

Submission #843626

# Submission time Handle Problem Language Result Execution time Memory
843626 2023-09-04T09:18:09 Z anha3k25cvp Dreaming (IOI13_dreaming) C++14
100 / 100
 84 ms 37688 KB 
#include <bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define dl double
#define st first
#define nd second
#define II pair <int, int>
#include "dreaming.h"

using namespace std;

const int inf = 7 + 1e9;

vector <int> vis, f, g;
vector <vector <II>> adj;

int dfs(int u) {
    int ans = 0, ma1 = 0, ma2 = -1;
    vis[u] = 1;
    for (auto z : adj[u]) {
        int v = z.st, w = z.nd;
        if (vis[v])
            continue;
        ans = max(ans, dfs(v));
        f[u] = max(f[u], f[v] + w);
        if (f[v] + w > ma1) {
            ma2 = ma1;
            ma1 = f[v] + w;
        }
        else if (f[v] + w > ma2)
            ma2 = f[v] + w;
    }
    if (ma2 >= 0)
        ma1 += ma2;
    return max(ans, ma1);
}

int dfs_(int u, int p) {
    int ans = max(f[u], g[u]);
    vector <II> V;
    for (auto z : adj[u])
        if (z.st != p)
            V.push_back(z);
    vector <int> l(V.size(), 0), r(V.size(), 0);
    for (int i = 1; i < V.size(); i ++)
        l[i] = max(l[i - 1], f[V[i - 1].st] + V[i - 1].nd);
    for (int i = (int)V.size() - 2; i >= 0; i --)
        r[i] = max(r[i + 1], f[V[i + 1].st] + V[i + 1].nd);
    for (int i = 0; i < V.size(); i ++) {
        int v = V[i].st, w = V[i].nd;
        g[v] = max({l[i], r[i], g[u]}) + w;
        ans = min(ans, dfs_(v, u));
    }
    return ans;
}

int travelTime(int N, int M, int L, int A[], int B[], int T[]) {
    adj.resize(N);
    for (int i = 0; i < M; i ++) {
        adj[A[i]].push_back({B[i], T[i]});
        adj[B[i]].push_back({A[i], T[i]});
    }
    vis.assign(N, 0);
    f.assign(N, 0);
    g.assign(N, 0);
    vector <int> c;
    int ma = 0;
    for (int i = 0; i < N; i ++)
        if (!vis[i]) {
            ma = max(ma, dfs(i));
            int val = dfs_(i, 0);
            c.push_back(val);
        }
    if (c.size() == 1)
        return max(ma, c[0]);
    if (c.size() == 2)
        return max(ma, c[0] + c[1] + L);
    vector <vector <int>> l(c.size(), vector <int> (2, 0)), r(c.size(), vector <int> (2, 0));
    for (int i = 1; i < c.size(); i ++) {
        l[i][0] = l[i - 1][0];
        l[i][1] = l[i - 1][1];
        if (c[i - 1] > l[i][0]) {
            l[i][1] = l[i][0];
            l[i][0] = c[i - 1];
        }
        else if (c[i - 1] > l[i][1])
            l[i][1] = c[i - 1];
    }
    for (int i = (int)c.size() - 2; i >= 0; i --) {
        r[i][0] = r[i + 1][0];
        r[i][1] = r[i + 1][1];
        if (c[i + 1] > r[i][0]) {
            r[i][1] = r[i][0];
            r[i][0] = c[i + 1];
        }
        else if (c[i + 1] > r[i][1])
            r[i][1] = c[i + 1];
    }
    int ans = inf;
    for (int i = 0; i < c.size(); i ++) {
        int ma1 = l[i][0], ma2 = l[i][1];
        for (int j = 0; j < 2; j ++)
            if (r[i][j] > ma1) {
                ma2 = ma1;
                ma1 = r[i][j];
            }
            else if (r[i][j] > ma2)
                ma2 = r[i][j];
        ans = min(ans, max(ma1 + c[i] + L, ma1 + ma2 + 2 * L));
    }
    return max(ans, ma);
}

Compilation message

dreaming.cpp: In function 'int dfs_(int, int)':
dreaming.cpp:45:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |     for (int i = 1; i < V.size(); i ++)
      |                     ~~^~~~~~~~~~
dreaming.cpp:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |     for (int i = 0; i < V.size(); i ++) {
      |                     ~~^~~~~~~~~~
dreaming.cpp: In function 'int travelTime(int, int, int, int*, int*, int*)':
dreaming.cpp:79:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   79 |     for (int i = 1; i < c.size(); i ++) {
      |                     ~~^~~~~~~~~~
dreaming.cpp:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < c.size(); i ++) {
      |                     ~~^~~~~~~~~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 22864 KB Output is correct
2 Correct 48 ms 21844 KB Output is correct
3 Correct 45 ms 20564 KB Output is correct
4 Correct 7 ms 3672 KB Output is correct
5 Correct 5 ms 2136 KB Output is correct
6 Correct 11 ms 5208 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 20 ms 9444 KB Output is correct
9 Correct 39 ms 15952 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 44 ms 16264 KB Output is correct
12 Correct 59 ms 19792 KB Output is correct
13 Correct 1 ms 600 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 440 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 352 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 22864 KB Output is correct
2 Correct 48 ms 21844 KB Output is correct
3 Correct 45 ms 20564 KB Output is correct
4 Correct 7 ms 3672 KB Output is correct
5 Correct 5 ms 2136 KB Output is correct
6 Correct 11 ms 5208 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 20 ms 9444 KB Output is correct
9 Correct 39 ms 15952 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 44 ms 16264 KB Output is correct
12 Correct 59 ms 19792 KB Output is correct
13 Correct 1 ms 600 KB Output is correct
14 Correct 0 ms 440 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 1 ms 352 KB Output is correct
25 Correct 0 ms 352 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 48 ms 22864 KB Output is correct
40 Correct 53 ms 21944 KB Output is correct
41 Correct 35 ms 20560 KB Output is correct
42 Correct 7 ms 3672 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 1 ms 344 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 0 ms 344 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 0 ms 344 KB Output is correct
53 Correct 1 ms 344 KB Output is correct
54 Correct 0 ms 344 KB Output is correct
55 Correct 0 ms 344 KB Output is correct
56 Correct 0 ms 344 KB Output is correct
57 Correct 52 ms 10480 KB Output is correct
58 Correct 47 ms 10316 KB Output is correct
59 Correct 48 ms 10568 KB Output is correct
60 Correct 47 ms 10316 KB Output is correct
61 Correct 43 ms 10520 KB Output is correct
62 Correct 51 ms 10320 KB Output is correct
63 Correct 39 ms 9928 KB Output is correct
64 Correct 40 ms 10100 KB Output is correct
65 Correct 43 ms 10364 KB Output is correct
66 Correct 39 ms 10324 KB Output is correct
67 Correct 47 ms 10576 KB Output is correct
68 Correct 46 ms 10576 KB Output is correct
69 Correct 50 ms 10832 KB Output is correct
70 Correct 46 ms 10792 KB Output is correct
71 Correct 1 ms 504 KB Output is correct
72 Correct 2 ms 600 KB Output is correct
73 Correct 2 ms 600 KB Output is correct
74 Correct 1 ms 756 KB Output is correct
75 Correct 2 ms 600 KB Output is correct
76 Correct 1 ms 604 KB Output is correct
77 Correct 2 ms 600 KB Output is correct
78 Correct 2 ms 600 KB Output is correct
79 Correct 2 ms 600 KB Output is correct
80 Correct 46 ms 10324 KB Output is correct
81 Correct 46 ms 10320 KB Output is correct
82 Correct 43 ms 10320 KB Output is correct
83 Correct 45 ms 10536 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 600 KB Output is correct
86 Correct 1 ms 604 KB Output is correct
87 Correct 1 ms 600 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 600 KB Output is correct
90 Correct 1 ms 600 KB Output is correct
91 Correct 2 ms 600 KB Output is correct
92 Correct 2 ms 600 KB Output is correct
93 Correct 1 ms 600 KB Output is correct
94 Correct 1 ms 344 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 1 ms 344 KB Output is correct
98 Correct 1 ms 348 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 348 KB Output is correct
101 Correct 1 ms 344 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 344 KB Output is correct
104 Correct 5 ms 2136 KB Output is correct
105 Correct 11 ms 5208 KB Output is correct
106 Correct 0 ms 344 KB Output is correct
107 Correct 20 ms 9552 KB Output is correct
108 Correct 31 ms 15832 KB Output is correct
109 Correct 1 ms 600 KB Output is correct
110 Correct 40 ms 16208 KB Output is correct
111 Correct 47 ms 19536 KB Output is correct
112 Correct 1 ms 600 KB Output is correct
113 Correct 84 ms 37632 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 13372 KB Output is correct
2 Correct 22 ms 13528 KB Output is correct
3 Correct 24 ms 13528 KB Output is correct
4 Correct 23 ms 13520 KB Output is correct
5 Correct 28 ms 13324 KB Output is correct
6 Correct 23 ms 14296 KB Output is correct
7 Correct 24 ms 14168 KB Output is correct
8 Correct 22 ms 13324 KB Output is correct
9 Correct 21 ms 13004 KB Output is correct
10 Correct 23 ms 14036 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 14 ms 15316 KB Output is correct
13 Correct 14 ms 15312 KB Output is correct
14 Correct 14 ms 15312 KB Output is correct
15 Correct 14 ms 15312 KB Output is correct
16 Correct 13 ms 15312 KB Output is correct
17 Correct 14 ms 15152 KB Output is correct
18 Correct 14 ms 15312 KB Output is correct
19 Correct 16 ms 15316 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 856 KB Output is correct
23 Correct 15 ms 15312 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 440 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 352 KB Output is correct
12 Correct 0 ms 352 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 856 KB Output is correct
28 Correct 1 ms 600 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 2 ms 800 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 1 ms 600 KB Output is correct
34 Correct 2 ms 748 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 600 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 0 ms 344 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 344 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 2 ms 1112 KB Output is correct
55 Correct 2 ms 1368 KB Output is correct
56 Correct 1 ms 600 KB Output is correct
57 Correct 1 ms 860 KB Output is correct
58 Correct 2 ms 600 KB Output is correct
59 Correct 2 ms 600 KB Output is correct
60 Correct 1 ms 600 KB Output is correct
61 Correct 1 ms 856 KB Output is correct
62 Correct 2 ms 600 KB Output is correct
63 Correct 2 ms 708 KB Output is correct
64 Correct 1 ms 856 KB Output is correct
65 Correct 1 ms 604 KB Output is correct
66 Correct 2 ms 600 KB Output is correct
67 Correct 2 ms 600 KB Output is correct
68 Correct 1 ms 856 KB Output is correct
69 Correct 1 ms 600 KB Output is correct
70 Correct 2 ms 856 KB Output is correct
71 Correct 1 ms 860 KB Output is correct
72 Correct 2 ms 600 KB Output is correct
73 Correct 3 ms 600 KB Output is correct
74 Correct 2 ms 600 KB Output is correct
75 Correct 2 ms 600 KB Output is correct
76 Correct 2 ms 600 KB Output is correct
77 Correct 2 ms 600 KB Output is correct
78 Correct 1 ms 600 KB Output is correct
79 Correct 1 ms 600 KB Output is correct
80 Correct 1 ms 1112 KB Output is correct
81 Correct 1 ms 856 KB Output is correct
82 Correct 2 ms 760 KB Output is correct
83 Correct 1 ms 600 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 860 KB Output is correct
86 Correct 1 ms 600 KB Output is correct
87 Correct 1 ms 600 KB Output is correct
88 Correct 1 ms 600 KB Output is correct
89 Correct 1 ms 600 KB Output is correct
90 Correct 1 ms 600 KB Output is correct
91 Correct 1 ms 604 KB Output is correct
92 Correct 1 ms 600 KB Output is correct
93 Correct 1 ms 600 KB Output is correct
94 Correct 1 ms 600 KB Output is correct
95 Correct 1 ms 600 KB Output is correct
96 Correct 1 ms 604 KB Output is correct
97 Correct 1 ms 604 KB Output is correct
98 Correct 2 ms 600 KB Output is correct
99 Correct 2 ms 600 KB Output is correct
100 Correct 2 ms 600 KB Output is correct
101 Correct 1 ms 600 KB Output is correct
102 Correct 1 ms 344 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 1 ms 344 KB Output is correct
105 Correct 0 ms 344 KB Output is correct
106 Correct 1 ms 344 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 1 ms 440 KB Output is correct
109 Correct 0 ms 344 KB Output is correct
110 Correct 0 ms 344 KB Output is correct
111 Correct 0 ms 344 KB Output is correct
112 Correct 0 ms 348 KB Output is correct
113 Correct 1 ms 600 KB Output is correct
114 Correct 1 ms 600 KB Output is correct

Subtask #6
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 22864 KB Output is correct
2 Correct 48 ms 21844 KB Output is correct
3 Correct 45 ms 20564 KB Output is correct
4 Correct 7 ms 3672 KB Output is correct
5 Correct 5 ms 2136 KB Output is correct
6 Correct 11 ms 5208 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 20 ms 9444 KB Output is correct
9 Correct 39 ms 15952 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 44 ms 16264 KB Output is correct
12 Correct 59 ms 19792 KB Output is correct
13 Correct 1 ms 600 KB Output is correct
14 Correct 0 ms 440 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 1 ms 352 KB Output is correct
25 Correct 0 ms 352 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 48 ms 22864 KB Output is correct
40 Correct 53 ms 21944 KB Output is correct
41 Correct 35 ms 20560 KB Output is correct
42 Correct 7 ms 3672 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 1 ms 344 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 0 ms 344 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 0 ms 344 KB Output is correct
53 Correct 1 ms 344 KB Output is correct
54 Correct 0 ms 344 KB Output is correct
55 Correct 0 ms 344 KB Output is correct
56 Correct 0 ms 344 KB Output is correct
57 Correct 52 ms 10480 KB Output is correct
58 Correct 47 ms 10316 KB Output is correct
59 Correct 48 ms 10568 KB Output is correct
60 Correct 47 ms 10316 KB Output is correct
61 Correct 43 ms 10520 KB Output is correct
62 Correct 51 ms 10320 KB Output is correct
63 Correct 39 ms 9928 KB Output is correct
64 Correct 40 ms 10100 KB Output is correct
65 Correct 43 ms 10364 KB Output is correct
66 Correct 39 ms 10324 KB Output is correct
67 Correct 47 ms 10576 KB Output is correct
68 Correct 46 ms 10576 KB Output is correct
69 Correct 50 ms 10832 KB Output is correct
70 Correct 46 ms 10792 KB Output is correct
71 Correct 1 ms 504 KB Output is correct
72 Correct 2 ms 600 KB Output is correct
73 Correct 2 ms 600 KB Output is correct
74 Correct 1 ms 756 KB Output is correct
75 Correct 2 ms 600 KB Output is correct
76 Correct 1 ms 604 KB Output is correct
77 Correct 2 ms 600 KB Output is correct
78 Correct 2 ms 600 KB Output is correct
79 Correct 2 ms 600 KB Output is correct
80 Correct 46 ms 10324 KB Output is correct
81 Correct 46 ms 10320 KB Output is correct
82 Correct 43 ms 10320 KB Output is correct
83 Correct 45 ms 10536 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 600 KB Output is correct
86 Correct 1 ms 604 KB Output is correct
87 Correct 1 ms 600 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 600 KB Output is correct
90 Correct 1 ms 600 KB Output is correct
91 Correct 2 ms 600 KB Output is correct
92 Correct 2 ms 600 KB Output is correct
93 Correct 1 ms 600 KB Output is correct
94 Correct 1 ms 344 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 1 ms 344 KB Output is correct
98 Correct 1 ms 348 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 348 KB Output is correct
101 Correct 1 ms 344 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 344 KB Output is correct
104 Correct 5 ms 2136 KB Output is correct
105 Correct 11 ms 5208 KB Output is correct
106 Correct 0 ms 344 KB Output is correct
107 Correct 20 ms 9552 KB Output is correct
108 Correct 31 ms 15832 KB Output is correct
109 Correct 1 ms 600 KB Output is correct
110 Correct 40 ms 16208 KB Output is correct
111 Correct 47 ms 19536 KB Output is correct
112 Correct 1 ms 600 KB Output is correct
113 Correct 84 ms 37632 KB Output is correct
114 Correct 24 ms 13372 KB Output is correct
115 Correct 22 ms 13528 KB Output is correct
116 Correct 24 ms 13528 KB Output is correct
117 Correct 23 ms 13520 KB Output is correct
118 Correct 28 ms 13324 KB Output is correct
119 Correct 23 ms 14296 KB Output is correct
120 Correct 24 ms 14168 KB Output is correct
121 Correct 22 ms 13324 KB Output is correct
122 Correct 21 ms 13004 KB Output is correct
123 Correct 23 ms 14036 KB Output is correct
124 Correct 0 ms 344 KB Output is correct
125 Correct 14 ms 15316 KB Output is correct
126 Correct 14 ms 15312 KB Output is correct
127 Correct 14 ms 15312 KB Output is correct
128 Correct 14 ms 15312 KB Output is correct
129 Correct 13 ms 15312 KB Output is correct
130 Correct 14 ms 15152 KB Output is correct
131 Correct 14 ms 15312 KB Output is correct
132 Correct 16 ms 15316 KB Output is correct
133 Correct 0 ms 344 KB Output is correct
134 Correct 0 ms 348 KB Output is correct
135 Correct 1 ms 856 KB Output is correct
136 Correct 15 ms 15312 KB Output is correct
137 Correct 1 ms 344 KB Output is correct
138 Correct 1 ms 856 KB Output is correct
139 Correct 1 ms 600 KB Output is correct
140 Correct 1 ms 344 KB Output is correct
141 Correct 1 ms 600 KB Output is correct
142 Correct 2 ms 800 KB Output is correct
143 Correct 1 ms 344 KB Output is correct
144 Correct 1 ms 600 KB Output is correct
145 Correct 2 ms 748 KB Output is correct
146 Correct 0 ms 344 KB Output is correct
147 Correct 0 ms 344 KB Output is correct
148 Correct 0 ms 600 KB Output is correct
149 Correct 0 ms 344 KB Output is correct
150 Correct 0 ms 344 KB Output is correct
151 Correct 0 ms 344 KB Output is correct
152 Correct 0 ms 344 KB Output is correct
153 Correct 0 ms 344 KB Output is correct
154 Correct 1 ms 344 KB Output is correct
155 Correct 0 ms 344 KB Output is correct
156 Correct 1 ms 348 KB Output is correct
157 Correct 1 ms 344 KB Output is correct
158 Correct 0 ms 344 KB Output is correct
159 Correct 0 ms 348 KB Output is correct
160 Correct 0 ms 348 KB Output is correct
161 Correct 0 ms 344 KB Output is correct
162 Correct 0 ms 344 KB Output is correct
163 Correct 0 ms 348 KB Output is correct
164 Correct 0 ms 348 KB Output is correct
165 Correct 2 ms 1112 KB Output is correct
166 Correct 2 ms 1368 KB Output is correct
167 Correct 1 ms 600 KB Output is correct
168 Correct 1 ms 860 KB Output is correct
169 Correct 2 ms 600 KB Output is correct
170 Correct 2 ms 600 KB Output is correct
171 Correct 1 ms 600 KB Output is correct
172 Correct 1 ms 856 KB Output is correct
173 Correct 2 ms 600 KB Output is correct
174 Correct 2 ms 708 KB Output is correct
175 Correct 1 ms 856 KB Output is correct
176 Correct 1 ms 604 KB Output is correct
177 Correct 2 ms 600 KB Output is correct
178 Correct 2 ms 600 KB Output is correct
179 Correct 1 ms 856 KB Output is correct
180 Correct 1 ms 600 KB Output is correct
181 Correct 2 ms 856 KB Output is correct
182 Correct 1 ms 860 KB Output is correct
183 Correct 2 ms 600 KB Output is correct
184 Correct 3 ms 600 KB Output is correct
185 Correct 2 ms 600 KB Output is correct
186 Correct 2 ms 600 KB Output is correct
187 Correct 2 ms 600 KB Output is correct
188 Correct 2 ms 600 KB Output is correct
189 Correct 1 ms 600 KB Output is correct
190 Correct 1 ms 600 KB Output is correct
191 Correct 1 ms 1112 KB Output is correct
192 Correct 1 ms 856 KB Output is correct
193 Correct 2 ms 760 KB Output is correct
194 Correct 1 ms 600 KB Output is correct
195 Correct 1 ms 604 KB Output is correct
196 Correct 1 ms 860 KB Output is correct
197 Correct 1 ms 600 KB Output is correct
198 Correct 1 ms 600 KB Output is correct
199 Correct 1 ms 600 KB Output is correct
200 Correct 1 ms 600 KB Output is correct
201 Correct 1 ms 600 KB Output is correct
202 Correct 1 ms 604 KB Output is correct
203 Correct 1 ms 600 KB Output is correct
204 Correct 1 ms 600 KB Output is correct
205 Correct 1 ms 600 KB Output is correct
206 Correct 1 ms 600 KB Output is correct
207 Correct 1 ms 604 KB Output is correct
208 Correct 1 ms 604 KB Output is correct
209 Correct 2 ms 600 KB Output is correct
210 Correct 2 ms 600 KB Output is correct
211 Correct 2 ms 600 KB Output is correct
212 Correct 1 ms 600 KB Output is correct
213 Correct 1 ms 344 KB Output is correct
214 Correct 0 ms 348 KB Output is correct
215 Correct 1 ms 344 KB Output is correct
216 Correct 0 ms 344 KB Output is correct
217 Correct 1 ms 344 KB Output is correct
218 Correct 0 ms 344 KB Output is correct
219 Correct 1 ms 440 KB Output is correct
220 Correct 0 ms 344 KB Output is correct
221 Correct 0 ms 344 KB Output is correct
222 Correct 0 ms 344 KB Output is correct
223 Correct 0 ms 348 KB Output is correct
224 Correct 1 ms 600 KB Output is correct
225 Correct 1 ms 600 KB Output is correct
226 Correct 1 ms 456 KB Output is correct
227 Correct 1 ms 620 KB Output is correct
228 Correct 1 ms 604 KB Output is correct
229 Correct 37 ms 9012 KB Output is correct
230 Correct 35 ms 11152 KB Output is correct
231 Correct 1 ms 444 KB Output is correct
232 Correct 1 ms 600 KB Output is correct
233 Correct 2 ms 600 KB Output is correct
234 Correct 29 ms 9056 KB Output is correct
235 Correct 41 ms 11184 KB Output is correct
236 Correct 1 ms 348 KB Output is correct
237 Correct 1 ms 604 KB Output is correct
238 Correct 1 ms 600 KB Output is correct
239 Correct 29 ms 8956 KB Output is correct
240 Correct 35 ms 11100 KB Output is correct
241 Correct 22 ms 13536 KB Output is correct
242 Correct 30 ms 13604 KB Output is correct
243 Correct 22 ms 13512 KB Output is correct
244 Correct 23 ms 13532 KB Output is correct
245 Correct 21 ms 13520 KB Output is correct
246 Correct 23 ms 14288 KB Output is correct
247 Correct 24 ms 14144 KB Output is correct
248 Correct 27 ms 13268 KB Output is correct
249 Correct 22 ms 13268 KB Output is correct
250 Correct 29 ms 14040 KB Output is correct
251 Correct 1 ms 344 KB Output is correct
252 Correct 48 ms 22904 KB Output is correct
253 Correct 51 ms 21840 KB Output is correct
254 Correct 36 ms 20312 KB Output is correct
255 Correct 7 ms 3928 KB Output is correct
256 Correct 0 ms 344 KB Output is correct
257 Correct 0 ms 344 KB Output is correct
258 Correct 0 ms 344 KB Output is correct
259 Correct 0 ms 344 KB Output is correct
260 Correct 0 ms 344 KB Output is correct
261 Correct 0 ms 344 KB Output is correct
262 Correct 0 ms 344 KB Output is correct
263 Correct 0 ms 344 KB Output is correct
264 Correct 0 ms 600 KB Output is correct
265 Correct 0 ms 344 KB Output is correct
266 Correct 0 ms 344 KB Output is correct
267 Correct 0 ms 344 KB Output is correct
268 Correct 0 ms 344 KB Output is correct
269 Correct 1 ms 344 KB Output is correct
270 Correct 1 ms 344 KB Output is correct
271 Correct 0 ms 344 KB Output is correct
272 Correct 46 ms 10320 KB Output is correct
273 Correct 46 ms 10328 KB Output is correct
274 Correct 51 ms 10576 KB Output is correct
275 Correct 46 ms 10328 KB Output is correct
276 Correct 14 ms 15312 KB Output is correct
277 Correct 15 ms 15312 KB Output is correct
278 Correct 43 ms 10328 KB Output is correct
279 Correct 42 ms 10520 KB Output is correct
280 Correct 46 ms 9928 KB Output is correct
281 Correct 45 ms 10064 KB Output is correct
282 Correct 44 ms 10328 KB Output is correct
283 Correct 40 ms 10320 KB Output is correct
284 Correct 48 ms 10576 KB Output is correct
285 Correct 46 ms 10424 KB Output is correct
286 Correct 44 ms 10840 KB Output is correct
287 Correct 47 ms 10608 KB Output is correct
288 Correct 14 ms 15196 KB Output is correct
289 Correct 14 ms 15120 KB Output is correct
290 Correct 14 ms 15316 KB Output is correct
291 Correct 15 ms 15312 KB Output is correct
292 Correct 13 ms 15312 KB Output is correct
293 Correct 14 ms 15312 KB Output is correct
294 Correct 0 ms 344 KB Output is correct
295 Correct 0 ms 344 KB Output is correct
296 Correct 2 ms 960 KB Output is correct
297 Correct 2 ms 1112 KB Output is correct
298 Correct 42 ms 9824 KB Output is correct
299 Correct 53 ms 9808 KB Output is correct
300 Correct 1 ms 600 KB Output is correct
301 Correct 1 ms 860 KB Output is correct
302 Correct 2 ms 604 KB Output is correct
303 Correct 1 ms 600 KB Output is correct
304 Correct 1 ms 600 KB Output is correct
305 Correct 1 ms 856 KB Output is correct
306 Correct 2 ms 600 KB Output is correct
307 Correct 2 ms 600 KB Output is correct
308 Correct 1 ms 696 KB Output is correct
309 Correct 2 ms 600 KB Output is correct
310 Correct 2 ms 600 KB Output is correct
311 Correct 2 ms 600 KB Output is correct
312 Correct 1 ms 600 KB Output is correct
313 Correct 1 ms 600 KB Output is correct
314 Correct 1 ms 856 KB Output is correct
315 Correct 2 ms 604 KB Output is correct
316 Correct 2 ms 600 KB Output is correct
317 Correct 2 ms 600 KB Output is correct
318 Correct 1 ms 600 KB Output is correct
319 Correct 1 ms 604 KB Output is correct
320 Correct 2 ms 600 KB Output is correct
321 Correct 2 ms 600 KB Output is correct
322 Correct 1 ms 856 KB Output is correct
323 Correct 1 ms 860 KB Output is correct
324 Correct 1 ms 856 KB Output is correct
325 Correct 1 ms 856 KB Output is correct
326 Correct 1 ms 600 KB Output is correct
327 Correct 2 ms 600 KB Output is correct
328 Correct 1 ms 600 KB Output is correct
329 Correct 1 ms 860 KB Output is correct
330 Correct 1 ms 600 KB Output is correct
331 Correct 1 ms 600 KB Output is correct
332 Correct 2 ms 600 KB Output is correct
333 Correct 1 ms 600 KB Output is correct
334 Correct 1 ms 600 KB Output is correct
335 Correct 1 ms 856 KB Output is correct
336 Correct 59 ms 22864 KB Output is correct
337 Correct 71 ms 29816 KB Output is correct
338 Correct 41 ms 9816 KB Output is correct
339 Correct 45 ms 10064 KB Output is correct
340 Correct 22 ms 14652 KB Output is correct
341 Correct 26 ms 13772 KB Output is correct
342 Correct 46 ms 10320 KB Output is correct
343 Correct 47 ms 10320 KB Output is correct
344 Correct 29 ms 13008 KB Output is correct
345 Correct 24 ms 14028 KB Output is correct
346 Correct 50 ms 10480 KB Output is correct
347 Correct 50 ms 10328 KB Output is correct
348 Correct 43 ms 10876 KB Output is correct
349 Correct 38 ms 11600 KB Output is correct
350 Correct 43 ms 10320 KB Output is correct
351 Correct 47 ms 10492 KB Output is correct
352 Correct 16 ms 15060 KB Output is correct
353 Correct 38 ms 11564 KB Output is correct
354 Correct 24 ms 14024 KB Output is correct
355 Correct 25 ms 14048 KB Output is correct
356 Correct 53 ms 11952 KB Output is correct
357 Correct 17 ms 14808 KB Output is correct
358 Correct 24 ms 13996 KB Output is correct
359 Correct 24 ms 14032 KB Output is correct
360 Correct 18 ms 15312 KB Output is correct
361 Correct 14 ms 15312 KB Output is correct
362 Correct 43 ms 10320 KB Output is correct
363 Correct 42 ms 10320 KB Output is correct
364 Correct 29 ms 12760 KB Output is correct
365 Correct 24 ms 13528 KB Output is correct
366 Correct 30 ms 12756 KB Output is correct
367 Correct 37 ms 12240 KB Output is correct
368 Correct 37 ms 11600 KB Output is correct
369 Correct 36 ms 12980 KB Output is correct
370 Correct 27 ms 13772 KB Output is correct
371 Correct 39 ms 11856 KB Output is correct
372 Correct 1 ms 604 KB Output is correct
373 Correct 1 ms 600 KB Output is correct
374 Correct 1 ms 600 KB Output is correct
375 Correct 1 ms 600 KB Output is correct
376 Correct 1 ms 600 KB Output is correct
377 Correct 2 ms 488 KB Output is correct
378 Correct 1 ms 604 KB Output is correct
379 Correct 2 ms 600 KB Output is correct
380 Correct 1 ms 708 KB Output is correct
381 Correct 1 ms 600 KB Output is correct
382 Correct 0 ms 344 KB Output is correct
383 Correct 0 ms 344 KB Output is correct
384 Correct 0 ms 344 KB Output is correct
385 Correct 0 ms 348 KB Output is correct
386 Correct 0 ms 344 KB Output is correct
387 Correct 0 ms 344 KB Output is correct
388 Correct 0 ms 344 KB Output is correct
389 Correct 1 ms 344 KB Output is correct
390 Correct 0 ms 344 KB Output is correct
391 Correct 0 ms 344 KB Output is correct
392 Correct 5 ms 2136 KB Output is correct
393 Correct 11 ms 5208 KB Output is correct
394 Correct 0 ms 344 KB Output is correct
395 Correct 20 ms 9552 KB Output is correct
396 Correct 34 ms 16044 KB Output is correct
397 Correct 1 ms 604 KB Output is correct
398 Correct 43 ms 16180 KB Output is correct
399 Correct 60 ms 19420 KB Output is correct
400 Correct 1 ms 444 KB Output is correct
401 Correct 82 ms 37688 KB Output is correct