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Submission #589445

# Submission time Handle Problem Language Result Execution time Memory
589445 2022-07-04T17:17:50 Z kenjinemera Dreaming (IOI13_dreaming) C++17
100 / 100
 73 ms 19252 KB 
#include "dreaming.h"
#include <bits/stdc++.h>

using namespace std;

// THE ANSWER WAS THAT WE FIND THE REPRESENTATIVE FOR EACH COMPONENT

// THE LONGEST DISTANCE WILL EITHER BE C1 + C2 + L OR 2L + C2 + C3

// WHERE C[] ARE OUR COMPONENTS SORTED BY MIN MAX LENGTH TO LEAF (DESCENDING)

/* 1. PROCESS EACH COMPONENT {
        STORE 2 MAX LENGTHS
        KEEP AN ARRAY TO STORE THE PARENTS
        POSSIBLE STORE MAX LENGTH IN PAIRS WHERE WE STORE THE LENGTH AND THE CHILD
    }
*/

#define pi pair<int, int>
#define pb push_back
#define f first
#define s second

const int MAXN = 100010;
vector<pi> adj[MAXN];
bool vis[MAXN];
pi dist[MAXN][2];
pi par[MAXN];
vector<int> comp, totals;
const int INF = 1e7;

void dfs(int v, int p)
{
    if (vis[v]) return;
    comp.pb(v);
    vis[v] = 1;

    dist[v][0] = {-1, 0};
    dist[v][1] = {-1, 0};

    // we want to store the 2 longest distances from node v to a leaf
    for (pi child : adj[v])
    {
        // store the parent of the current node and the length of the edge between them
        if (child.f == p) {
            par[v] = {p, child.s};   
            continue;
        }

        // process the child of the current node so that we can use it's information
        dfs(child.f, v);

        int prop = dist[child.f][0].s + child.s; // get the max dist to leaf through child adj[v][i]
        
        // store the two maximum lengths from node v through a child
        if (prop > dist[v][1].s)
        {
            if (prop >= dist[v][0].s)
            {
                dist[v][1] = dist[v][0];
                dist[v][0] = {child.f , prop};
            } else {
                // replace max2
                dist[v][1] = {child.f, prop};
            }
        }
    }
}

int travelTime(int N, int M, int L, int A[], int B[], int T[])
{
    // returns the min max travel time

    // init the adj list

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

    int diam = 0;

    // we can perform dfs on this for each component
    for (int i = 0; i < N; i++)
    {
        // go through all the nodes / entry points for components
        int compmax = 0;
        if (!vis[i]) 
        {
            // perform DFS to find 2 Max Lengths
            dfs(i, i);

            // we now have all the downward max lengths.
            // process each node in the component and query for the node with the min max dist
            int imax = INF;

            //cout << "starting node: " << i << "\n";

            for (int j = 0; j < comp.size() ; j++)
            {
                int node = comp[j]; 

                int len = dist[node][0].s;
                
                if (node != i)
                {
                    // add parent distance
                    int d;

                    if (dist[par[node].f][0].f == node) {
                        d = dist[par[node].f][1].s + par[node].s;
                    } else {
                        d = dist[par[node].f][0].s + par[node].s;
                    }

                    if (d > dist[node][1].s)
                    {
                        if (d >= dist[node][0].s)
                        {
                            dist[node][1] = dist[node][0];
                            dist[node][0] = {par[node].f, d};
                        } else {
                            dist[node][1] = {par[node].f, d};
                        }
                    }

                    len = dist[node][0].s;

                    compmax = max(compmax, dist[node][0].s + dist[node][1].s);
                }

                imax = min(imax, len); 

                // print out the distances for each of our nodes
               // cout << node << " : { " << dist[node][0].f << ", " << dist[node][0].s << "} {" << dist[node][1].f << "," << dist[node][1].s << "}\n"; 

            }

            diam = max(diam, compmax);

            totals.pb(imax);
            comp.clear();
        }
    }

    int val = totals.size();
    sort(totals.begin(), totals.end(), greater<int>());

    int ans;

    //cout << "Totals size: " << to_string(totals.size()) << "\n";
    //for (int i = 0; i < totals.size(); i++) cout << "t" << i << ": " << totals[i] << "\n";

    if (totals.size() > 2) ans = max(L + totals[0] + totals[1], 2 * L + totals[1] + totals[2]);
    else if (totals.size() == 2) ans = L + totals[0] + totals[1];
    else ans = totals[0]; 

    return max(ans, diam);
}

//void solve()
//{
//    // take in input and call travelTime
//    int n, m, l;
//
//    cin >> n >> m >> l;
//    
//    int A[m], B[m], T[m];
//
//    for (int i = 0; i < m; i++) cin >> A[i] >> B[i] >> T[i];
//    
//    cout << travelTime(n, m, l, A, B, T) << "\n";
//
//    return;
//}
//
//int main()
//{
//    auto start = chrono::high_resolution_clock::now();
//    ios_base::sync_with_stdio(false);
//    cin.tie(0);
//    cout.tie(0);
//
//    freopen("input.in", "r", stdin);
//   
//    int t = 1;
//    // cin >> t;
//    for(int i = 0; i < t; i++){
//        // cout << "Case #" << i + 1 << ": ";
//        solve();
//    }
//    auto stop = chrono::high_resolution_clock::now(); 
//    auto duration = chrono::duration_cast<chrono::milliseconds>(stop - start); 
//    // cout <<"Time taken : "<<duration.count() <<" milliseconds\n";
//}

Compilation message

dreaming.cpp: In function 'int travelTime(int, int, int, int*, int*, int*)':
dreaming.cpp:100:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |             for (int j = 0; j < comp.size() ; j++)
      |                             ~~^~~~~~~~~~~~~
dreaming.cpp:147:9: warning: unused variable 'val' [-Wunused-variable]
  147 |     int val = totals.size();
      |         ^~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 14644 KB Output is correct
2 Correct 40 ms 14064 KB Output is correct
3 Correct 28 ms 11928 KB Output is correct
4 Correct 7 ms 4436 KB Output is correct
5 Correct 5 ms 3668 KB Output is correct
6 Correct 11 ms 5356 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 19 ms 7552 KB Output is correct
9 Correct 26 ms 10060 KB Output is correct
10 Correct 2 ms 2772 KB Output is correct
11 Correct 37 ms 11400 KB Output is correct
12 Correct 42 ms 12728 KB Output is correct
13 Correct 2 ms 2772 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 2 ms 2668 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2664 KB Output is correct
6 Correct 1 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 1 ms 2644 KB Output is correct
9 Correct 2 ms 2668 KB Output is correct
10 Correct 1 ms 2644 KB Output is correct
11 Correct 2 ms 2668 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 1 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2668 KB Output is correct
23 Correct 1 ms 2644 KB Output is correct
24 Correct 1 ms 2664 KB Output is correct
25 Correct 2 ms 2664 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 14644 KB Output is correct
2 Correct 40 ms 14064 KB Output is correct
3 Correct 28 ms 11928 KB Output is correct
4 Correct 7 ms 4436 KB Output is correct
5 Correct 5 ms 3668 KB Output is correct
6 Correct 11 ms 5356 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 19 ms 7552 KB Output is correct
9 Correct 26 ms 10060 KB Output is correct
10 Correct 2 ms 2772 KB Output is correct
11 Correct 37 ms 11400 KB Output is correct
12 Correct 42 ms 12728 KB Output is correct
13 Correct 2 ms 2772 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2668 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2664 KB Output is correct
19 Correct 1 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 1 ms 2644 KB Output is correct
22 Correct 2 ms 2668 KB Output is correct
23 Correct 1 ms 2644 KB Output is correct
24 Correct 2 ms 2668 KB Output is correct
25 Correct 2 ms 2644 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 1 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2644 KB Output is correct
31 Correct 1 ms 2644 KB Output is correct
32 Correct 2 ms 2644 KB Output is correct
33 Correct 2 ms 2644 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 2 ms 2668 KB Output is correct
36 Correct 1 ms 2644 KB Output is correct
37 Correct 1 ms 2664 KB Output is correct
38 Correct 2 ms 2664 KB Output is correct
39 Correct 42 ms 14596 KB Output is correct
40 Correct 43 ms 14152 KB Output is correct
41 Correct 28 ms 11948 KB Output is correct
42 Correct 7 ms 4344 KB Output is correct
43 Correct 2 ms 2644 KB Output is correct
44 Correct 1 ms 2644 KB Output is correct
45 Correct 2 ms 2668 KB Output is correct
46 Correct 2 ms 2644 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 2 ms 2664 KB Output is correct
49 Correct 2 ms 2668 KB Output is correct
50 Correct 2 ms 2644 KB Output is correct
51 Correct 2 ms 2644 KB Output is correct
52 Correct 1 ms 2644 KB Output is correct
53 Correct 2 ms 2664 KB Output is correct
54 Correct 2 ms 2644 KB Output is correct
55 Correct 2 ms 2644 KB Output is correct
56 Correct 2 ms 2648 KB Output is correct
57 Correct 61 ms 12280 KB Output is correct
58 Correct 67 ms 11876 KB Output is correct
59 Correct 55 ms 12144 KB Output is correct
60 Correct 54 ms 11804 KB Output is correct
61 Correct 55 ms 12204 KB Output is correct
62 Correct 51 ms 11900 KB Output is correct
63 Correct 52 ms 11988 KB Output is correct
64 Correct 48 ms 11860 KB Output is correct
65 Correct 50 ms 12184 KB Output is correct
66 Correct 52 ms 12116 KB Output is correct
67 Correct 54 ms 12180 KB Output is correct
68 Correct 53 ms 12176 KB Output is correct
69 Correct 55 ms 12124 KB Output is correct
70 Correct 56 ms 12100 KB Output is correct
71 Correct 1 ms 2672 KB Output is correct
72 Correct 3 ms 2936 KB Output is correct
73 Correct 3 ms 2940 KB Output is correct
74 Correct 3 ms 2904 KB Output is correct
75 Correct 3 ms 2940 KB Output is correct
76 Correct 3 ms 2900 KB Output is correct
77 Correct 3 ms 2900 KB Output is correct
78 Correct 3 ms 2848 KB Output is correct
79 Correct 3 ms 2900 KB Output is correct
80 Correct 52 ms 12052 KB Output is correct
81 Correct 54 ms 12060 KB Output is correct
82 Correct 61 ms 12160 KB Output is correct
83 Correct 73 ms 12212 KB Output is correct
84 Correct 2 ms 2776 KB Output is correct
85 Correct 3 ms 2772 KB Output is correct
86 Correct 3 ms 2900 KB Output is correct
87 Correct 2 ms 2900 KB Output is correct
88 Correct 2 ms 2800 KB Output is correct
89 Correct 3 ms 2900 KB Output is correct
90 Correct 3 ms 2812 KB Output is correct
91 Correct 3 ms 2900 KB Output is correct
92 Correct 3 ms 2900 KB Output is correct
93 Correct 2 ms 2900 KB Output is correct
94 Correct 2 ms 2644 KB Output is correct
95 Correct 2 ms 2664 KB Output is correct
96 Correct 2 ms 2644 KB Output is correct
97 Correct 2 ms 2644 KB Output is correct
98 Correct 1 ms 2644 KB Output is correct
99 Correct 2 ms 2668 KB Output is correct
100 Correct 2 ms 2668 KB Output is correct
101 Correct 2 ms 2644 KB Output is correct
102 Correct 1 ms 2644 KB Output is correct
103 Correct 2 ms 2644 KB Output is correct
104 Correct 6 ms 3756 KB Output is correct
105 Correct 11 ms 5368 KB Output is correct
106 Correct 2 ms 2644 KB Output is correct
107 Correct 19 ms 7536 KB Output is correct
108 Correct 25 ms 10016 KB Output is correct
109 Correct 2 ms 2772 KB Output is correct
110 Correct 38 ms 11496 KB Output is correct
111 Correct 47 ms 12756 KB Output is correct
112 Correct 2 ms 2772 KB Output is correct
113 Correct 68 ms 19252 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 8028 KB Output is correct
2 Correct 21 ms 8092 KB Output is correct
3 Correct 20 ms 7992 KB Output is correct
4 Correct 20 ms 8004 KB Output is correct
5 Correct 19 ms 8020 KB Output is correct
6 Correct 23 ms 8548 KB Output is correct
7 Correct 22 ms 8232 KB Output is correct
8 Correct 24 ms 7944 KB Output is correct
9 Correct 19 ms 7892 KB Output is correct
10 Correct 20 ms 8280 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 5 ms 5324 KB Output is correct
13 Correct 5 ms 5456 KB Output is correct
14 Correct 5 ms 5360 KB Output is correct
15 Correct 7 ms 5352 KB Output is correct
16 Correct 5 ms 5196 KB Output is correct
17 Correct 5 ms 4940 KB Output is correct
18 Correct 6 ms 5584 KB Output is correct
19 Correct 5 ms 5216 KB Output is correct
20 Correct 1 ms 2644 KB Output is correct
21 Correct 1 ms 2644 KB Output is correct
22 Correct 2 ms 2772 KB Output is correct
23 Correct 5 ms 5284 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 2 ms 2668 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2664 KB Output is correct
6 Correct 1 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 1 ms 2644 KB Output is correct
9 Correct 2 ms 2668 KB Output is correct
10 Correct 1 ms 2644 KB Output is correct
11 Correct 2 ms 2668 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 1 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2668 KB Output is correct
23 Correct 1 ms 2644 KB Output is correct
24 Correct 1 ms 2664 KB Output is correct
25 Correct 2 ms 2664 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2808 KB Output is correct
28 Correct 2 ms 2900 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2736 KB Output is correct
31 Correct 3 ms 2900 KB Output is correct
32 Correct 2 ms 2676 KB Output is correct
33 Correct 2 ms 2772 KB Output is correct
34 Correct 3 ms 2840 KB Output is correct
35 Correct 2 ms 2644 KB Output is correct
36 Correct 2 ms 2644 KB Output is correct
37 Correct 2 ms 2668 KB Output is correct
38 Correct 1 ms 2644 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 2 ms 2672 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct
42 Correct 2 ms 2644 KB Output is correct
43 Correct 2 ms 2664 KB Output is correct
44 Correct 2 ms 2644 KB Output is correct
45 Correct 2 ms 2644 KB Output is correct
46 Correct 2 ms 2692 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 2 ms 2644 KB Output is correct
49 Correct 2 ms 2644 KB Output is correct
50 Correct 2 ms 2644 KB Output is correct
51 Correct 2 ms 2644 KB Output is correct
52 Correct 1 ms 2644 KB Output is correct
53 Correct 1 ms 2644 KB Output is correct
54 Correct 3 ms 3028 KB Output is correct
55 Correct 3 ms 3028 KB Output is correct
56 Correct 2 ms 2772 KB Output is correct
57 Correct 2 ms 2772 KB Output is correct
58 Correct 2 ms 2900 KB Output is correct
59 Correct 3 ms 2900 KB Output is correct
60 Correct 2 ms 2772 KB Output is correct
61 Correct 2 ms 2804 KB Output is correct
62 Correct 3 ms 2900 KB Output is correct
63 Correct 3 ms 2940 KB Output is correct
64 Correct 2 ms 2772 KB Output is correct
65 Correct 2 ms 2808 KB Output is correct
66 Correct 4 ms 2900 KB Output is correct
67 Correct 3 ms 2900 KB Output is correct
68 Correct 3 ms 2816 KB Output is correct
69 Correct 3 ms 2900 KB Output is correct
70 Correct 2 ms 2804 KB Output is correct
71 Correct 2 ms 2772 KB Output is correct
72 Correct 3 ms 2936 KB Output is correct
73 Correct 3 ms 2900 KB Output is correct
74 Correct 3 ms 2940 KB Output is correct
75 Correct 3 ms 2900 KB Output is correct
76 Correct 3 ms 2900 KB Output is correct
77 Correct 3 ms 2940 KB Output is correct
78 Correct 2 ms 2804 KB Output is correct
79 Correct 2 ms 2772 KB Output is correct
80 Correct 2 ms 2772 KB Output is correct
81 Correct 2 ms 2664 KB Output is correct
82 Correct 3 ms 2900 KB Output is correct
83 Correct 2 ms 2900 KB Output is correct
84 Correct 2 ms 2772 KB Output is correct
85 Correct 2 ms 2772 KB Output is correct
86 Correct 3 ms 2900 KB Output is correct
87 Correct 3 ms 2900 KB Output is correct
88 Correct 3 ms 2900 KB Output is correct
89 Correct 2 ms 2804 KB Output is correct
90 Correct 2 ms 2808 KB Output is correct
91 Correct 2 ms 2772 KB Output is correct
92 Correct 2 ms 2900 KB Output is correct
93 Correct 2 ms 2812 KB Output is correct
94 Correct 2 ms 2900 KB Output is correct
95 Correct 3 ms 2900 KB Output is correct
96 Correct 2 ms 2900 KB Output is correct
97 Correct 2 ms 2900 KB Output is correct
98 Correct 3 ms 2808 KB Output is correct
99 Correct 3 ms 2900 KB Output is correct
100 Correct 3 ms 2900 KB Output is correct
101 Correct 2 ms 2900 KB Output is correct
102 Correct 1 ms 2664 KB Output is correct
103 Correct 2 ms 2644 KB Output is correct
104 Correct 2 ms 2644 KB Output is correct
105 Correct 2 ms 2672 KB Output is correct
106 Correct 2 ms 2648 KB Output is correct
107 Correct 1 ms 2644 KB Output is correct
108 Correct 2 ms 2652 KB Output is correct
109 Correct 2 ms 2644 KB Output is correct
110 Correct 2 ms 2664 KB Output is correct
111 Correct 1 ms 2644 KB Output is correct
112 Correct 2 ms 2672 KB Output is correct
113 Correct 2 ms 2776 KB Output is correct
114 Correct 2 ms 2776 KB Output is correct

Subtask #6
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 14644 KB Output is correct
2 Correct 40 ms 14064 KB Output is correct
3 Correct 28 ms 11928 KB Output is correct
4 Correct 7 ms 4436 KB Output is correct
5 Correct 5 ms 3668 KB Output is correct
6 Correct 11 ms 5356 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 19 ms 7552 KB Output is correct
9 Correct 26 ms 10060 KB Output is correct
10 Correct 2 ms 2772 KB Output is correct
11 Correct 37 ms 11400 KB Output is correct
12 Correct 42 ms 12728 KB Output is correct
13 Correct 2 ms 2772 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2668 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2664 KB Output is correct
19 Correct 1 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 1 ms 2644 KB Output is correct
22 Correct 2 ms 2668 KB Output is correct
23 Correct 1 ms 2644 KB Output is correct
24 Correct 2 ms 2668 KB Output is correct
25 Correct 2 ms 2644 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 1 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2644 KB Output is correct
31 Correct 1 ms 2644 KB Output is correct
32 Correct 2 ms 2644 KB Output is correct
33 Correct 2 ms 2644 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 2 ms 2668 KB Output is correct
36 Correct 1 ms 2644 KB Output is correct
37 Correct 1 ms 2664 KB Output is correct
38 Correct 2 ms 2664 KB Output is correct
39 Correct 42 ms 14596 KB Output is correct
40 Correct 43 ms 14152 KB Output is correct
41 Correct 28 ms 11948 KB Output is correct
42 Correct 7 ms 4344 KB Output is correct
43 Correct 2 ms 2644 KB Output is correct
44 Correct 1 ms 2644 KB Output is correct
45 Correct 2 ms 2668 KB Output is correct
46 Correct 2 ms 2644 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 2 ms 2664 KB Output is correct
49 Correct 2 ms 2668 KB Output is correct
50 Correct 2 ms 2644 KB Output is correct
51 Correct 2 ms 2644 KB Output is correct
52 Correct 1 ms 2644 KB Output is correct
53 Correct 2 ms 2664 KB Output is correct
54 Correct 2 ms 2644 KB Output is correct
55 Correct 2 ms 2644 KB Output is correct
56 Correct 2 ms 2648 KB Output is correct
57 Correct 61 ms 12280 KB Output is correct
58 Correct 67 ms 11876 KB Output is correct
59 Correct 55 ms 12144 KB Output is correct
60 Correct 54 ms 11804 KB Output is correct
61 Correct 55 ms 12204 KB Output is correct
62 Correct 51 ms 11900 KB Output is correct
63 Correct 52 ms 11988 KB Output is correct
64 Correct 48 ms 11860 KB Output is correct
65 Correct 50 ms 12184 KB Output is correct
66 Correct 52 ms 12116 KB Output is correct
67 Correct 54 ms 12180 KB Output is correct
68 Correct 53 ms 12176 KB Output is correct
69 Correct 55 ms 12124 KB Output is correct
70 Correct 56 ms 12100 KB Output is correct
71 Correct 1 ms 2672 KB Output is correct
72 Correct 3 ms 2936 KB Output is correct
73 Correct 3 ms 2940 KB Output is correct
74 Correct 3 ms 2904 KB Output is correct
75 Correct 3 ms 2940 KB Output is correct
76 Correct 3 ms 2900 KB Output is correct
77 Correct 3 ms 2900 KB Output is correct
78 Correct 3 ms 2848 KB Output is correct
79 Correct 3 ms 2900 KB Output is correct
80 Correct 52 ms 12052 KB Output is correct
81 Correct 54 ms 12060 KB Output is correct
82 Correct 61 ms 12160 KB Output is correct
83 Correct 73 ms 12212 KB Output is correct
84 Correct 2 ms 2776 KB Output is correct
85 Correct 3 ms 2772 KB Output is correct
86 Correct 3 ms 2900 KB Output is correct
87 Correct 2 ms 2900 KB Output is correct
88 Correct 2 ms 2800 KB Output is correct
89 Correct 3 ms 2900 KB Output is correct
90 Correct 3 ms 2812 KB Output is correct
91 Correct 3 ms 2900 KB Output is correct
92 Correct 3 ms 2900 KB Output is correct
93 Correct 2 ms 2900 KB Output is correct
94 Correct 2 ms 2644 KB Output is correct
95 Correct 2 ms 2664 KB Output is correct
96 Correct 2 ms 2644 KB Output is correct
97 Correct 2 ms 2644 KB Output is correct
98 Correct 1 ms 2644 KB Output is correct
99 Correct 2 ms 2668 KB Output is correct
100 Correct 2 ms 2668 KB Output is correct
101 Correct 2 ms 2644 KB Output is correct
102 Correct 1 ms 2644 KB Output is correct
103 Correct 2 ms 2644 KB Output is correct
104 Correct 6 ms 3756 KB Output is correct
105 Correct 11 ms 5368 KB Output is correct
106 Correct 2 ms 2644 KB Output is correct
107 Correct 19 ms 7536 KB Output is correct
108 Correct 25 ms 10016 KB Output is correct
109 Correct 2 ms 2772 KB Output is correct
110 Correct 38 ms 11496 KB Output is correct
111 Correct 47 ms 12756 KB Output is correct
112 Correct 2 ms 2772 KB Output is correct
113 Correct 68 ms 19252 KB Output is correct
114 Correct 19 ms 8028 KB Output is correct
115 Correct 21 ms 8092 KB Output is correct
116 Correct 20 ms 7992 KB Output is correct
117 Correct 20 ms 8004 KB Output is correct
118 Correct 19 ms 8020 KB Output is correct
119 Correct 23 ms 8548 KB Output is correct
120 Correct 22 ms 8232 KB Output is correct
121 Correct 24 ms 7944 KB Output is correct
122 Correct 19 ms 7892 KB Output is correct
123 Correct 20 ms 8280 KB Output is correct
124 Correct 2 ms 2644 KB Output is correct
125 Correct 5 ms 5324 KB Output is correct
126 Correct 5 ms 5456 KB Output is correct
127 Correct 5 ms 5360 KB Output is correct
128 Correct 7 ms 5352 KB Output is correct
129 Correct 5 ms 5196 KB Output is correct
130 Correct 5 ms 4940 KB Output is correct
131 Correct 6 ms 5584 KB Output is correct
132 Correct 5 ms 5216 KB Output is correct
133 Correct 1 ms 2644 KB Output is correct
134 Correct 1 ms 2644 KB Output is correct
135 Correct 2 ms 2772 KB Output is correct
136 Correct 5 ms 5284 KB Output is correct
137 Correct 2 ms 2644 KB Output is correct
138 Correct 2 ms 2808 KB Output is correct
139 Correct 2 ms 2900 KB Output is correct
140 Correct 2 ms 2644 KB Output is correct
141 Correct 2 ms 2736 KB Output is correct
142 Correct 3 ms 2900 KB Output is correct
143 Correct 2 ms 2676 KB Output is correct
144 Correct 2 ms 2772 KB Output is correct
145 Correct 3 ms 2840 KB Output is correct
146 Correct 2 ms 2644 KB Output is correct
147 Correct 2 ms 2644 KB Output is correct
148 Correct 2 ms 2668 KB Output is correct
149 Correct 1 ms 2644 KB Output is correct
150 Correct 2 ms 2644 KB Output is correct
151 Correct 2 ms 2672 KB Output is correct
152 Correct 2 ms 2644 KB Output is correct
153 Correct 2 ms 2644 KB Output is correct
154 Correct 2 ms 2664 KB Output is correct
155 Correct 2 ms 2644 KB Output is correct
156 Correct 2 ms 2644 KB Output is correct
157 Correct 2 ms 2692 KB Output is correct
158 Correct 2 ms 2644 KB Output is correct
159 Correct 2 ms 2644 KB Output is correct
160 Correct 2 ms 2644 KB Output is correct
161 Correct 2 ms 2644 KB Output is correct
162 Correct 2 ms 2644 KB Output is correct
163 Correct 1 ms 2644 KB Output is correct
164 Correct 1 ms 2644 KB Output is correct
165 Correct 3 ms 3028 KB Output is correct
166 Correct 3 ms 3028 KB Output is correct
167 Correct 2 ms 2772 KB Output is correct
168 Correct 2 ms 2772 KB Output is correct
169 Correct 2 ms 2900 KB Output is correct
170 Correct 3 ms 2900 KB Output is correct
171 Correct 2 ms 2772 KB Output is correct
172 Correct 2 ms 2804 KB Output is correct
173 Correct 3 ms 2900 KB Output is correct
174 Correct 3 ms 2940 KB Output is correct
175 Correct 2 ms 2772 KB Output is correct
176 Correct 2 ms 2808 KB Output is correct
177 Correct 4 ms 2900 KB Output is correct
178 Correct 3 ms 2900 KB Output is correct
179 Correct 3 ms 2816 KB Output is correct
180 Correct 3 ms 2900 KB Output is correct
181 Correct 2 ms 2804 KB Output is correct
182 Correct 2 ms 2772 KB Output is correct
183 Correct 3 ms 2936 KB Output is correct
184 Correct 3 ms 2900 KB Output is correct
185 Correct 3 ms 2940 KB Output is correct
186 Correct 3 ms 2900 KB Output is correct
187 Correct 3 ms 2900 KB Output is correct
188 Correct 3 ms 2940 KB Output is correct
189 Correct 2 ms 2804 KB Output is correct
190 Correct 2 ms 2772 KB Output is correct
191 Correct 2 ms 2772 KB Output is correct
192 Correct 2 ms 2664 KB Output is correct
193 Correct 3 ms 2900 KB Output is correct
194 Correct 2 ms 2900 KB Output is correct
195 Correct 2 ms 2772 KB Output is correct
196 Correct 2 ms 2772 KB Output is correct
197 Correct 3 ms 2900 KB Output is correct
198 Correct 3 ms 2900 KB Output is correct
199 Correct 3 ms 2900 KB Output is correct
200 Correct 2 ms 2804 KB Output is correct
201 Correct 2 ms 2808 KB Output is correct
202 Correct 2 ms 2772 KB Output is correct
203 Correct 2 ms 2900 KB Output is correct
204 Correct 2 ms 2812 KB Output is correct
205 Correct 2 ms 2900 KB Output is correct
206 Correct 3 ms 2900 KB Output is correct
207 Correct 2 ms 2900 KB Output is correct
208 Correct 2 ms 2900 KB Output is correct
209 Correct 3 ms 2808 KB Output is correct
210 Correct 3 ms 2900 KB Output is correct
211 Correct 3 ms 2900 KB Output is correct
212 Correct 2 ms 2900 KB Output is correct
213 Correct 1 ms 2664 KB Output is correct
214 Correct 2 ms 2644 KB Output is correct
215 Correct 2 ms 2644 KB Output is correct
216 Correct 2 ms 2672 KB Output is correct
217 Correct 2 ms 2648 KB Output is correct
218 Correct 1 ms 2644 KB Output is correct
219 Correct 2 ms 2652 KB Output is correct
220 Correct 2 ms 2644 KB Output is correct
221 Correct 2 ms 2664 KB Output is correct
222 Correct 1 ms 2644 KB Output is correct
223 Correct 2 ms 2672 KB Output is correct
224 Correct 2 ms 2776 KB Output is correct
225 Correct 2 ms 2776 KB Output is correct
226 Correct 2 ms 2648 KB Output is correct
227 Correct 2 ms 2772 KB Output is correct
228 Correct 3 ms 2900 KB Output is correct
229 Correct 33 ms 9136 KB Output is correct
230 Correct 43 ms 10876 KB Output is correct
231 Correct 2 ms 2644 KB Output is correct
232 Correct 2 ms 2772 KB Output is correct
233 Correct 3 ms 2900 KB Output is correct
234 Correct 33 ms 9312 KB Output is correct
235 Correct 45 ms 10912 KB Output is correct
236 Correct 2 ms 2672 KB Output is correct
237 Correct 2 ms 2772 KB Output is correct
238 Correct 3 ms 2900 KB Output is correct
239 Correct 33 ms 9360 KB Output is correct
240 Correct 41 ms 11080 KB Output is correct
241 Correct 30 ms 8016 KB Output is correct
242 Correct 24 ms 8028 KB Output is correct
243 Correct 19 ms 7992 KB Output is correct
244 Correct 20 ms 8020 KB Output is correct
245 Correct 20 ms 8020 KB Output is correct
246 Correct 21 ms 8612 KB Output is correct
247 Correct 21 ms 8292 KB Output is correct
248 Correct 19 ms 7932 KB Output is correct
249 Correct 20 ms 7892 KB Output is correct
250 Correct 20 ms 8276 KB Output is correct
251 Correct 2 ms 2644 KB Output is correct
252 Correct 41 ms 14580 KB Output is correct
253 Correct 41 ms 14128 KB Output is correct
254 Correct 26 ms 12004 KB Output is correct
255 Correct 6 ms 4436 KB Output is correct
256 Correct 2 ms 2644 KB Output is correct
257 Correct 2 ms 2644 KB Output is correct
258 Correct 2 ms 2644 KB Output is correct
259 Correct 2 ms 2644 KB Output is correct
260 Correct 2 ms 2644 KB Output is correct
261 Correct 2 ms 2644 KB Output is correct
262 Correct 2 ms 2644 KB Output is correct
263 Correct 2 ms 2644 KB Output is correct
264 Correct 2 ms 2644 KB Output is correct
265 Correct 1 ms 2644 KB Output is correct
266 Correct 2 ms 2644 KB Output is correct
267 Correct 2 ms 2672 KB Output is correct
268 Correct 2 ms 2644 KB Output is correct
269 Correct 2 ms 2644 KB Output is correct
270 Correct 2 ms 2668 KB Output is correct
271 Correct 2 ms 2668 KB Output is correct
272 Correct 53 ms 12136 KB Output is correct
273 Correct 60 ms 11892 KB Output is correct
274 Correct 54 ms 12168 KB Output is correct
275 Correct 52 ms 11888 KB Output is correct
276 Correct 5 ms 5308 KB Output is correct
277 Correct 5 ms 5456 KB Output is correct
278 Correct 52 ms 12216 KB Output is correct
279 Correct 55 ms 12060 KB Output is correct
280 Correct 48 ms 11836 KB Output is correct
281 Correct 49 ms 11900 KB Output is correct
282 Correct 52 ms 12132 KB Output is correct
283 Correct 51 ms 12144 KB Output is correct
284 Correct 53 ms 12128 KB Output is correct
285 Correct 54 ms 12148 KB Output is correct
286 Correct 60 ms 12132 KB Output is correct
287 Correct 63 ms 12144 KB Output is correct
288 Correct 5 ms 5324 KB Output is correct
289 Correct 5 ms 5324 KB Output is correct
290 Correct 5 ms 5196 KB Output is correct
291 Correct 6 ms 4960 KB Output is correct
292 Correct 5 ms 5584 KB Output is correct
293 Correct 5 ms 5324 KB Output is correct
294 Correct 2 ms 2664 KB Output is correct
295 Correct 2 ms 2644 KB Output is correct
296 Correct 3 ms 3028 KB Output is correct
297 Correct 3 ms 3028 KB Output is correct
298 Correct 48 ms 11664 KB Output is correct
299 Correct 48 ms 11536 KB Output is correct
300 Correct 2 ms 2800 KB Output is correct
301 Correct 2 ms 2772 KB Output is correct
302 Correct 3 ms 2900 KB Output is correct
303 Correct 3 ms 2900 KB Output is correct
304 Correct 2 ms 2860 KB Output is correct
305 Correct 2 ms 2772 KB Output is correct
306 Correct 3 ms 2932 KB Output is correct
307 Correct 3 ms 2940 KB Output is correct
308 Correct 2 ms 2772 KB Output is correct
309 Correct 2 ms 2900 KB Output is correct
310 Correct 3 ms 2900 KB Output is correct
311 Correct 2 ms 2900 KB Output is correct
312 Correct 2 ms 2900 KB Output is correct
313 Correct 2 ms 2812 KB Output is correct
314 Correct 2 ms 2772 KB Output is correct
315 Correct 3 ms 2812 KB Output is correct
316 Correct 3 ms 2900 KB Output is correct
317 Correct 3 ms 2900 KB Output is correct
318 Correct 3 ms 2860 KB Output is correct
319 Correct 2 ms 2900 KB Output is correct
320 Correct 3 ms 2900 KB Output is correct
321 Correct 3 ms 2900 KB Output is correct
322 Correct 2 ms 2804 KB Output is correct
323 Correct 2 ms 2772 KB Output is correct
324 Correct 2 ms 2772 KB Output is correct
325 Correct 2 ms 2772 KB Output is correct
326 Correct 3 ms 2808 KB Output is correct
327 Correct 3 ms 2940 KB Output is correct
328 Correct 2 ms 2772 KB Output is correct
329 Correct 2 ms 2772 KB Output is correct
330 Correct 2 ms 2900 KB Output is correct
331 Correct 3 ms 2900 KB Output is correct
332 Correct 2 ms 2900 KB Output is correct
333 Correct 3 ms 2804 KB Output is correct
334 Correct 2 ms 2772 KB Output is correct
335 Correct 2 ms 2772 KB Output is correct
336 Correct 53 ms 14552 KB Output is correct
337 Correct 59 ms 16928 KB Output is correct
338 Correct 53 ms 11680 KB Output is correct
339 Correct 51 ms 11752 KB Output is correct
340 Correct 16 ms 7236 KB Output is correct
341 Correct 24 ms 8404 KB Output is correct
342 Correct 53 ms 12108 KB Output is correct
343 Correct 65 ms 12140 KB Output is correct
344 Correct 30 ms 9372 KB Output is correct
345 Correct 20 ms 8188 KB Output is correct
346 Correct 68 ms 11912 KB Output is correct
347 Correct 57 ms 11816 KB Output is correct
348 Correct 47 ms 11112 KB Output is correct
349 Correct 42 ms 10700 KB Output is correct
350 Correct 55 ms 12176 KB Output is correct
351 Correct 51 ms 12164 KB Output is correct
352 Correct 6 ms 5972 KB Output is correct
353 Correct 44 ms 10740 KB Output is correct
354 Correct 21 ms 8400 KB Output is correct
355 Correct 22 ms 8396 KB Output is correct
356 Correct 45 ms 10316 KB Output is correct
357 Correct 11 ms 6776 KB Output is correct
358 Correct 21 ms 8392 KB Output is correct
359 Correct 21 ms 8400 KB Output is correct
360 Correct 5 ms 5348 KB Output is correct
361 Correct 5 ms 5324 KB Output is correct
362 Correct 51 ms 11468 KB Output is correct
363 Correct 49 ms 11468 KB Output is correct
364 Correct 28 ms 9204 KB Output is correct
365 Correct 22 ms 8028 KB Output is correct
366 Correct 29 ms 9316 KB Output is correct
367 Correct 34 ms 10000 KB Output is correct
368 Correct 40 ms 10436 KB Output is correct
369 Correct 33 ms 9812 KB Output is correct
370 Correct 29 ms 8620 KB Output is correct
371 Correct 41 ms 10464 KB Output is correct
372 Correct 3 ms 2900 KB Output is correct
373 Correct 2 ms 2772 KB Output is correct
374 Correct 2 ms 2900 KB Output is correct
375 Correct 3 ms 2900 KB Output is correct
376 Correct 3 ms 2900 KB Output is correct
377 Correct 3 ms 2900 KB Output is correct
378 Correct 2 ms 2900 KB Output is correct
379 Correct 3 ms 2900 KB Output is correct
380 Correct 3 ms 2936 KB Output is correct
381 Correct 3 ms 2900 KB Output is correct
382 Correct 1 ms 2664 KB Output is correct
383 Correct 1 ms 2672 KB Output is correct
384 Correct 2 ms 2644 KB Output is correct
385 Correct 2 ms 2664 KB Output is correct
386 Correct 2 ms 2644 KB Output is correct
387 Correct 2 ms 2672 KB Output is correct
388 Correct 1 ms 2644 KB Output is correct
389 Correct 1 ms 2644 KB Output is correct
390 Correct 2 ms 2644 KB Output is correct
391 Correct 2 ms 2644 KB Output is correct
392 Correct 5 ms 3704 KB Output is correct
393 Correct 10 ms 5368 KB Output is correct
394 Correct 2 ms 2664 KB Output is correct
395 Correct 19 ms 7600 KB Output is correct
396 Correct 26 ms 10060 KB Output is correct
397 Correct 2 ms 2772 KB Output is correct
398 Correct 40 ms 11380 KB Output is correct
399 Correct 44 ms 12752 KB Output is correct
400 Correct 2 ms 2772 KB Output is correct
401 Correct 64 ms 19164 KB Output is correct