Submission #590591

# Submission time Handle Problem Language Result Execution time Memory
590591 2022-07-06T07:16:46 Z mohammad_kilani Dreaming (IOI13_dreaming) C++17
100 / 100
162 ms 15580 KB
#include "dreaming.h"
#include <bits/stdc++.h>
using namespace std;

vector< vector< pair< int , int > > > adj;

vector< int > color;

vector< int > max_distance;

vector< pair< int , int > > minPossibleMaxDistance;

int color_counter;

void DFSAndcolor(int node,int parent){
    color[node] = color_counter;
    for(int i = 0 ;i < (int)adj[node].size();i++){
        if(adj[node][i].first != parent)
            DFSAndcolor(adj[node][i].first , node);
    }
}





bool DFS(int node,int parent,int destination){
    if(node == destination)
        return true;
    for(int i = 0 ;i < (int)adj[node].size();i++){
        if(adj[node][i].first == parent)
            continue;
        if(DFS(adj[node][i].first,  node, destination))
            return true;
    }
    return false;
}

int maximum_distance , best_node;

void DFS2(int node,int parent,int distance){
    if(distance > maximum_distance){
        maximum_distance = distance;
        best_node = node;
    }
    for(int i = 0 ;i < (int)adj[node].size();i++){
        if(adj[node][i].first != parent)
            DFS2(adj[node][i].first , node , distance + adj[node][i].second);
    }
}

void DFS3(int node,int parent,int distance){
    max_distance[node] = max(max_distance[node] , distance);
    for(int i = 0 ;i < (int)adj[node].size();i++){
        if(adj[node][i].first != parent)
            DFS3(adj[node][i].first, node,  distance + adj[node][i].second);
    }
}

int FindLongestPath(){
    maximum_distance = -1;
    DFS2(0 , -1 , 0);
    maximum_distance = -1;
    DFS2(best_node , -1 , 0);
    return maximum_distance;
}

int travelTime(int N, int M, int L, int A[], int B[], int T[]) {
    adj.resize(N);
    color.resize(N , -1);
    max_distance.resize(N , -1);
    for(int i = 0 ;i < M;i++){
        adj[A[i]].push_back(make_pair(B[i] , T[i]));
        adj[B[i]].push_back(make_pair(A[i] , T[i]));
    }

    for(int i = 0 ;i < N;i++){
        if(color[i] != -1)
            continue;
        DFSAndcolor(i , -1);
        color_counter++;
        maximum_distance = -1;
        DFS2(i , -1 , 0);
        int x = best_node;
        maximum_distance = -1;
        DFS2(x , -1 , 0);
        int y = best_node;
        DFS3(x , -1 , 0);
        DFS3(y , -1 , 0);
    }
    minPossibleMaxDistance.resize(color_counter , make_pair((int)1e9 , -1));


    for(int i = 0 ;i < N;i++){
        if(max_distance[i] < minPossibleMaxDistance[color[i]].first)
            minPossibleMaxDistance[color[i]] = make_pair(max_distance[i] , i);
        //node i is at the component with color, color[i] , has max distance with value of maximum_distance[i]
    }

    sort(minPossibleMaxDistance.begin(), minPossibleMaxDistance.end());

    for(int i = 0 ;i < (int)minPossibleMaxDistance.size() - 1;i++){
        int current_best_node = minPossibleMaxDistance[i].second;
        int node_in_the_middle = minPossibleMaxDistance.back().second;
        adj[current_best_node].push_back(make_pair(node_in_the_middle , L));
        adj[node_in_the_middle].push_back(make_pair(current_best_node , L));
    }

    return FindLongestPath();
}
# Verdict Execution time Memory Grader output
1 Correct 58 ms 14028 KB Output is correct
2 Correct 56 ms 13964 KB Output is correct
3 Correct 32 ms 9360 KB Output is correct
4 Correct 7 ms 2348 KB Output is correct
5 Correct 6 ms 1436 KB Output is correct
6 Correct 13 ms 3264 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 27 ms 5252 KB Output is correct
9 Correct 37 ms 7216 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 81 ms 9624 KB Output is correct
12 Correct 95 ms 11692 KB Output is correct
13 Correct 1 ms 316 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 308 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 312 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 308 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 308 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 308 KB Output is correct
25 Correct 1 ms 312 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 58 ms 14028 KB Output is correct
2 Correct 56 ms 13964 KB Output is correct
3 Correct 32 ms 9360 KB Output is correct
4 Correct 7 ms 2348 KB Output is correct
5 Correct 6 ms 1436 KB Output is correct
6 Correct 13 ms 3264 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 27 ms 5252 KB Output is correct
9 Correct 37 ms 7216 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 81 ms 9624 KB Output is correct
12 Correct 95 ms 11692 KB Output is correct
13 Correct 1 ms 316 KB Output is correct
14 Correct 0 ms 308 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 304 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 312 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 256 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 308 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 308 KB Output is correct
38 Correct 1 ms 312 KB Output is correct
39 Correct 54 ms 14028 KB Output is correct
40 Correct 60 ms 13996 KB Output is correct
41 Correct 40 ms 9344 KB Output is correct
42 Correct 7 ms 2236 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 304 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 0 ms 304 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 304 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 1 ms 304 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 88 ms 9952 KB Output is correct
58 Correct 112 ms 9940 KB Output is correct
59 Correct 83 ms 9892 KB Output is correct
60 Correct 78 ms 9804 KB Output is correct
61 Correct 73 ms 9964 KB Output is correct
62 Correct 102 ms 9984 KB Output is correct
63 Correct 67 ms 9580 KB Output is correct
64 Correct 79 ms 9632 KB Output is correct
65 Correct 82 ms 9908 KB Output is correct
66 Correct 82 ms 9908 KB Output is correct
67 Correct 93 ms 9772 KB Output is correct
68 Correct 94 ms 9880 KB Output is correct
69 Correct 82 ms 10112 KB Output is correct
70 Correct 129 ms 10068 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 2 ms 596 KB Output is correct
73 Correct 2 ms 572 KB Output is correct
74 Correct 2 ms 596 KB Output is correct
75 Correct 2 ms 568 KB Output is correct
76 Correct 3 ms 488 KB Output is correct
77 Correct 3 ms 576 KB Output is correct
78 Correct 2 ms 596 KB Output is correct
79 Correct 3 ms 596 KB Output is correct
80 Correct 111 ms 9836 KB Output is correct
81 Correct 94 ms 9796 KB Output is correct
82 Correct 88 ms 9948 KB Output is correct
83 Correct 73 ms 9904 KB Output is correct
84 Correct 1 ms 468 KB Output is correct
85 Correct 1 ms 468 KB Output is correct
86 Correct 2 ms 468 KB Output is correct
87 Correct 2 ms 468 KB Output is correct
88 Correct 2 ms 468 KB Output is correct
89 Correct 2 ms 468 KB Output is correct
90 Correct 2 ms 468 KB Output is correct
91 Correct 2 ms 468 KB Output is correct
92 Correct 2 ms 468 KB Output is correct
93 Correct 2 ms 468 KB Output is correct
94 Correct 1 ms 308 KB Output is correct
95 Correct 1 ms 304 KB Output is correct
96 Correct 1 ms 304 KB Output is correct
97 Correct 1 ms 212 KB Output is correct
98 Correct 1 ms 308 KB Output is correct
99 Correct 1 ms 212 KB Output is correct
100 Correct 1 ms 308 KB Output is correct
101 Correct 1 ms 312 KB Output is correct
102 Correct 1 ms 212 KB Output is correct
103 Correct 1 ms 212 KB Output is correct
104 Correct 6 ms 1472 KB Output is correct
105 Correct 14 ms 3284 KB Output is correct
106 Correct 1 ms 340 KB Output is correct
107 Correct 26 ms 5256 KB Output is correct
108 Correct 40 ms 7192 KB Output is correct
109 Correct 1 ms 340 KB Output is correct
110 Correct 70 ms 9620 KB Output is correct
111 Correct 84 ms 11680 KB Output is correct
112 Correct 1 ms 340 KB Output is correct
113 Correct 110 ms 15580 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 29 ms 7904 KB Output is correct
2 Correct 30 ms 7932 KB Output is correct
3 Correct 29 ms 7912 KB Output is correct
4 Correct 28 ms 7956 KB Output is correct
5 Correct 33 ms 7872 KB Output is correct
6 Correct 49 ms 8888 KB Output is correct
7 Correct 41 ms 8300 KB Output is correct
8 Correct 44 ms 7732 KB Output is correct
9 Correct 33 ms 7772 KB Output is correct
10 Correct 29 ms 8112 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 21 ms 8092 KB Output is correct
13 Correct 19 ms 8104 KB Output is correct
14 Correct 21 ms 8076 KB Output is correct
15 Correct 22 ms 8104 KB Output is correct
16 Correct 22 ms 8156 KB Output is correct
17 Correct 23 ms 8080 KB Output is correct
18 Correct 23 ms 8136 KB Output is correct
19 Correct 22 ms 8080 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 21 ms 8152 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 308 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 312 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 308 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 308 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 308 KB Output is correct
25 Correct 1 ms 312 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 1 ms 316 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 596 KB Output is correct
32 Correct 1 ms 316 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 2 ms 572 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 316 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 308 KB Output is correct
47 Correct 1 ms 308 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 2 ms 700 KB Output is correct
55 Correct 4 ms 724 KB Output is correct
56 Correct 2 ms 568 KB Output is correct
57 Correct 1 ms 468 KB Output is correct
58 Correct 2 ms 596 KB Output is correct
59 Correct 2 ms 596 KB Output is correct
60 Correct 3 ms 468 KB Output is correct
61 Correct 1 ms 468 KB Output is correct
62 Correct 3 ms 596 KB Output is correct
63 Correct 4 ms 596 KB Output is correct
64 Correct 1 ms 468 KB Output is correct
65 Correct 3 ms 468 KB Output is correct
66 Correct 2 ms 596 KB Output is correct
67 Correct 2 ms 468 KB Output is correct
68 Correct 2 ms 596 KB Output is correct
69 Correct 2 ms 596 KB Output is correct
70 Correct 1 ms 468 KB Output is correct
71 Correct 2 ms 468 KB Output is correct
72 Correct 2 ms 596 KB Output is correct
73 Correct 2 ms 596 KB Output is correct
74 Correct 2 ms 596 KB Output is correct
75 Correct 2 ms 596 KB Output is correct
76 Correct 2 ms 572 KB Output is correct
77 Correct 3 ms 596 KB Output is correct
78 Correct 1 ms 444 KB Output is correct
79 Correct 2 ms 468 KB Output is correct
80 Correct 1 ms 468 KB Output is correct
81 Correct 1 ms 468 KB Output is correct
82 Correct 2 ms 576 KB Output is correct
83 Correct 3 ms 596 KB Output is correct
84 Correct 2 ms 468 KB Output is correct
85 Correct 1 ms 468 KB Output is correct
86 Correct 2 ms 468 KB Output is correct
87 Correct 2 ms 596 KB Output is correct
88 Correct 2 ms 576 KB Output is correct
89 Correct 2 ms 468 KB Output is correct
90 Correct 2 ms 468 KB Output is correct
91 Correct 2 ms 468 KB Output is correct
92 Correct 1 ms 468 KB Output is correct
93 Correct 2 ms 468 KB Output is correct
94 Correct 2 ms 468 KB Output is correct
95 Correct 2 ms 468 KB Output is correct
96 Correct 3 ms 468 KB Output is correct
97 Correct 2 ms 468 KB Output is correct
98 Correct 2 ms 468 KB Output is correct
99 Correct 2 ms 468 KB Output is correct
100 Correct 2 ms 452 KB Output is correct
101 Correct 2 ms 468 KB Output is correct
102 Correct 0 ms 212 KB Output is correct
103 Correct 1 ms 212 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 1 ms 212 KB Output is correct
108 Correct 1 ms 212 KB Output is correct
109 Correct 1 ms 312 KB Output is correct
110 Correct 1 ms 308 KB Output is correct
111 Correct 1 ms 224 KB Output is correct
112 Correct 1 ms 348 KB Output is correct
113 Correct 1 ms 340 KB Output is correct
114 Correct 1 ms 320 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 58 ms 14028 KB Output is correct
2 Correct 56 ms 13964 KB Output is correct
3 Correct 32 ms 9360 KB Output is correct
4 Correct 7 ms 2348 KB Output is correct
5 Correct 6 ms 1436 KB Output is correct
6 Correct 13 ms 3264 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 27 ms 5252 KB Output is correct
9 Correct 37 ms 7216 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 81 ms 9624 KB Output is correct
12 Correct 95 ms 11692 KB Output is correct
13 Correct 1 ms 316 KB Output is correct
14 Correct 0 ms 308 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 304 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 312 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 256 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 308 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 308 KB Output is correct
38 Correct 1 ms 312 KB Output is correct
39 Correct 54 ms 14028 KB Output is correct
40 Correct 60 ms 13996 KB Output is correct
41 Correct 40 ms 9344 KB Output is correct
42 Correct 7 ms 2236 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 304 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 0 ms 304 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 304 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 1 ms 304 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 88 ms 9952 KB Output is correct
58 Correct 112 ms 9940 KB Output is correct
59 Correct 83 ms 9892 KB Output is correct
60 Correct 78 ms 9804 KB Output is correct
61 Correct 73 ms 9964 KB Output is correct
62 Correct 102 ms 9984 KB Output is correct
63 Correct 67 ms 9580 KB Output is correct
64 Correct 79 ms 9632 KB Output is correct
65 Correct 82 ms 9908 KB Output is correct
66 Correct 82 ms 9908 KB Output is correct
67 Correct 93 ms 9772 KB Output is correct
68 Correct 94 ms 9880 KB Output is correct
69 Correct 82 ms 10112 KB Output is correct
70 Correct 129 ms 10068 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 2 ms 596 KB Output is correct
73 Correct 2 ms 572 KB Output is correct
74 Correct 2 ms 596 KB Output is correct
75 Correct 2 ms 568 KB Output is correct
76 Correct 3 ms 488 KB Output is correct
77 Correct 3 ms 576 KB Output is correct
78 Correct 2 ms 596 KB Output is correct
79 Correct 3 ms 596 KB Output is correct
80 Correct 111 ms 9836 KB Output is correct
81 Correct 94 ms 9796 KB Output is correct
82 Correct 88 ms 9948 KB Output is correct
83 Correct 73 ms 9904 KB Output is correct
84 Correct 1 ms 468 KB Output is correct
85 Correct 1 ms 468 KB Output is correct
86 Correct 2 ms 468 KB Output is correct
87 Correct 2 ms 468 KB Output is correct
88 Correct 2 ms 468 KB Output is correct
89 Correct 2 ms 468 KB Output is correct
90 Correct 2 ms 468 KB Output is correct
91 Correct 2 ms 468 KB Output is correct
92 Correct 2 ms 468 KB Output is correct
93 Correct 2 ms 468 KB Output is correct
94 Correct 1 ms 308 KB Output is correct
95 Correct 1 ms 304 KB Output is correct
96 Correct 1 ms 304 KB Output is correct
97 Correct 1 ms 212 KB Output is correct
98 Correct 1 ms 308 KB Output is correct
99 Correct 1 ms 212 KB Output is correct
100 Correct 1 ms 308 KB Output is correct
101 Correct 1 ms 312 KB Output is correct
102 Correct 1 ms 212 KB Output is correct
103 Correct 1 ms 212 KB Output is correct
104 Correct 6 ms 1472 KB Output is correct
105 Correct 14 ms 3284 KB Output is correct
106 Correct 1 ms 340 KB Output is correct
107 Correct 26 ms 5256 KB Output is correct
108 Correct 40 ms 7192 KB Output is correct
109 Correct 1 ms 340 KB Output is correct
110 Correct 70 ms 9620 KB Output is correct
111 Correct 84 ms 11680 KB Output is correct
112 Correct 1 ms 340 KB Output is correct
113 Correct 110 ms 15580 KB Output is correct
114 Correct 29 ms 7904 KB Output is correct
115 Correct 30 ms 7932 KB Output is correct
116 Correct 29 ms 7912 KB Output is correct
117 Correct 28 ms 7956 KB Output is correct
118 Correct 33 ms 7872 KB Output is correct
119 Correct 49 ms 8888 KB Output is correct
120 Correct 41 ms 8300 KB Output is correct
121 Correct 44 ms 7732 KB Output is correct
122 Correct 33 ms 7772 KB Output is correct
123 Correct 29 ms 8112 KB Output is correct
124 Correct 1 ms 212 KB Output is correct
125 Correct 21 ms 8092 KB Output is correct
126 Correct 19 ms 8104 KB Output is correct
127 Correct 21 ms 8076 KB Output is correct
128 Correct 22 ms 8104 KB Output is correct
129 Correct 22 ms 8156 KB Output is correct
130 Correct 23 ms 8080 KB Output is correct
131 Correct 23 ms 8136 KB Output is correct
132 Correct 22 ms 8080 KB Output is correct
133 Correct 0 ms 212 KB Output is correct
134 Correct 1 ms 212 KB Output is correct
135 Correct 1 ms 468 KB Output is correct
136 Correct 21 ms 8152 KB Output is correct
137 Correct 1 ms 340 KB Output is correct
138 Correct 1 ms 468 KB Output is correct
139 Correct 2 ms 468 KB Output is correct
140 Correct 1 ms 316 KB Output is correct
141 Correct 2 ms 468 KB Output is correct
142 Correct 2 ms 596 KB Output is correct
143 Correct 1 ms 316 KB Output is correct
144 Correct 1 ms 468 KB Output is correct
145 Correct 2 ms 572 KB Output is correct
146 Correct 1 ms 212 KB Output is correct
147 Correct 1 ms 212 KB Output is correct
148 Correct 1 ms 212 KB Output is correct
149 Correct 1 ms 212 KB Output is correct
150 Correct 1 ms 212 KB Output is correct
151 Correct 1 ms 212 KB Output is correct
152 Correct 1 ms 212 KB Output is correct
153 Correct 1 ms 316 KB Output is correct
154 Correct 1 ms 308 KB Output is correct
155 Correct 1 ms 212 KB Output is correct
156 Correct 1 ms 212 KB Output is correct
157 Correct 1 ms 308 KB Output is correct
158 Correct 1 ms 308 KB Output is correct
159 Correct 1 ms 212 KB Output is correct
160 Correct 1 ms 212 KB Output is correct
161 Correct 1 ms 212 KB Output is correct
162 Correct 1 ms 212 KB Output is correct
163 Correct 1 ms 212 KB Output is correct
164 Correct 1 ms 212 KB Output is correct
165 Correct 2 ms 700 KB Output is correct
166 Correct 4 ms 724 KB Output is correct
167 Correct 2 ms 568 KB Output is correct
168 Correct 1 ms 468 KB Output is correct
169 Correct 2 ms 596 KB Output is correct
170 Correct 2 ms 596 KB Output is correct
171 Correct 3 ms 468 KB Output is correct
172 Correct 1 ms 468 KB Output is correct
173 Correct 3 ms 596 KB Output is correct
174 Correct 4 ms 596 KB Output is correct
175 Correct 1 ms 468 KB Output is correct
176 Correct 3 ms 468 KB Output is correct
177 Correct 2 ms 596 KB Output is correct
178 Correct 2 ms 468 KB Output is correct
179 Correct 2 ms 596 KB Output is correct
180 Correct 2 ms 596 KB Output is correct
181 Correct 1 ms 468 KB Output is correct
182 Correct 2 ms 468 KB Output is correct
183 Correct 2 ms 596 KB Output is correct
184 Correct 2 ms 596 KB Output is correct
185 Correct 2 ms 596 KB Output is correct
186 Correct 2 ms 596 KB Output is correct
187 Correct 2 ms 572 KB Output is correct
188 Correct 3 ms 596 KB Output is correct
189 Correct 1 ms 444 KB Output is correct
190 Correct 2 ms 468 KB Output is correct
191 Correct 1 ms 468 KB Output is correct
192 Correct 1 ms 468 KB Output is correct
193 Correct 2 ms 576 KB Output is correct
194 Correct 3 ms 596 KB Output is correct
195 Correct 2 ms 468 KB Output is correct
196 Correct 1 ms 468 KB Output is correct
197 Correct 2 ms 468 KB Output is correct
198 Correct 2 ms 596 KB Output is correct
199 Correct 2 ms 576 KB Output is correct
200 Correct 2 ms 468 KB Output is correct
201 Correct 2 ms 468 KB Output is correct
202 Correct 2 ms 468 KB Output is correct
203 Correct 1 ms 468 KB Output is correct
204 Correct 2 ms 468 KB Output is correct
205 Correct 2 ms 468 KB Output is correct
206 Correct 2 ms 468 KB Output is correct
207 Correct 3 ms 468 KB Output is correct
208 Correct 2 ms 468 KB Output is correct
209 Correct 2 ms 468 KB Output is correct
210 Correct 2 ms 468 KB Output is correct
211 Correct 2 ms 452 KB Output is correct
212 Correct 2 ms 468 KB Output is correct
213 Correct 0 ms 212 KB Output is correct
214 Correct 1 ms 212 KB Output is correct
215 Correct 1 ms 212 KB Output is correct
216 Correct 1 ms 212 KB Output is correct
217 Correct 1 ms 212 KB Output is correct
218 Correct 1 ms 212 KB Output is correct
219 Correct 1 ms 212 KB Output is correct
220 Correct 1 ms 312 KB Output is correct
221 Correct 1 ms 308 KB Output is correct
222 Correct 1 ms 224 KB Output is correct
223 Correct 1 ms 348 KB Output is correct
224 Correct 1 ms 340 KB Output is correct
225 Correct 1 ms 320 KB Output is correct
226 Correct 1 ms 340 KB Output is correct
227 Correct 2 ms 444 KB Output is correct
228 Correct 2 ms 500 KB Output is correct
229 Correct 57 ms 7780 KB Output is correct
230 Correct 86 ms 9596 KB Output is correct
231 Correct 1 ms 340 KB Output is correct
232 Correct 3 ms 468 KB Output is correct
233 Correct 2 ms 580 KB Output is correct
234 Correct 59 ms 7804 KB Output is correct
235 Correct 76 ms 9744 KB Output is correct
236 Correct 1 ms 312 KB Output is correct
237 Correct 1 ms 468 KB Output is correct
238 Correct 3 ms 568 KB Output is correct
239 Correct 65 ms 7868 KB Output is correct
240 Correct 69 ms 9724 KB Output is correct
241 Correct 40 ms 7892 KB Output is correct
242 Correct 46 ms 8008 KB Output is correct
243 Correct 32 ms 7872 KB Output is correct
244 Correct 36 ms 7964 KB Output is correct
245 Correct 39 ms 7928 KB Output is correct
246 Correct 54 ms 8884 KB Output is correct
247 Correct 43 ms 8208 KB Output is correct
248 Correct 40 ms 7792 KB Output is correct
249 Correct 38 ms 7724 KB Output is correct
250 Correct 51 ms 8224 KB Output is correct
251 Correct 1 ms 212 KB Output is correct
252 Correct 63 ms 13916 KB Output is correct
253 Correct 77 ms 13984 KB Output is correct
254 Correct 56 ms 9436 KB Output is correct
255 Correct 11 ms 2236 KB Output is correct
256 Correct 1 ms 212 KB Output is correct
257 Correct 1 ms 212 KB Output is correct
258 Correct 1 ms 276 KB Output is correct
259 Correct 1 ms 212 KB Output is correct
260 Correct 1 ms 212 KB Output is correct
261 Correct 0 ms 308 KB Output is correct
262 Correct 1 ms 212 KB Output is correct
263 Correct 1 ms 212 KB Output is correct
264 Correct 1 ms 308 KB Output is correct
265 Correct 1 ms 308 KB Output is correct
266 Correct 1 ms 304 KB Output is correct
267 Correct 1 ms 308 KB Output is correct
268 Correct 1 ms 212 KB Output is correct
269 Correct 1 ms 308 KB Output is correct
270 Correct 1 ms 216 KB Output is correct
271 Correct 1 ms 224 KB Output is correct
272 Correct 162 ms 9892 KB Output is correct
273 Correct 161 ms 9956 KB Output is correct
274 Correct 125 ms 9908 KB Output is correct
275 Correct 133 ms 9800 KB Output is correct
276 Correct 22 ms 8148 KB Output is correct
277 Correct 26 ms 8148 KB Output is correct
278 Correct 125 ms 9964 KB Output is correct
279 Correct 122 ms 9964 KB Output is correct
280 Correct 90 ms 9632 KB Output is correct
281 Correct 82 ms 9636 KB Output is correct
282 Correct 121 ms 9916 KB Output is correct
283 Correct 70 ms 9904 KB Output is correct
284 Correct 89 ms 9872 KB Output is correct
285 Correct 98 ms 9868 KB Output is correct
286 Correct 78 ms 10176 KB Output is correct
287 Correct 83 ms 10148 KB Output is correct
288 Correct 21 ms 8088 KB Output is correct
289 Correct 21 ms 8128 KB Output is correct
290 Correct 22 ms 8072 KB Output is correct
291 Correct 21 ms 8128 KB Output is correct
292 Correct 21 ms 8136 KB Output is correct
293 Correct 24 ms 8024 KB Output is correct
294 Correct 0 ms 212 KB Output is correct
295 Correct 1 ms 212 KB Output is correct
296 Correct 2 ms 724 KB Output is correct
297 Correct 2 ms 700 KB Output is correct
298 Correct 74 ms 9324 KB Output is correct
299 Correct 84 ms 9144 KB Output is correct
300 Correct 2 ms 468 KB Output is correct
301 Correct 1 ms 468 KB Output is correct
302 Correct 2 ms 596 KB Output is correct
303 Correct 2 ms 576 KB Output is correct
304 Correct 2 ms 572 KB Output is correct
305 Correct 1 ms 468 KB Output is correct
306 Correct 2 ms 596 KB Output is correct
307 Correct 2 ms 596 KB Output is correct
308 Correct 1 ms 468 KB Output is correct
309 Correct 2 ms 468 KB Output is correct
310 Correct 2 ms 596 KB Output is correct
311 Correct 3 ms 576 KB Output is correct
312 Correct 2 ms 596 KB Output is correct
313 Correct 3 ms 468 KB Output is correct
314 Correct 2 ms 448 KB Output is correct
315 Correct 1 ms 468 KB Output is correct
316 Correct 2 ms 596 KB Output is correct
317 Correct 2 ms 596 KB Output is correct
318 Correct 2 ms 568 KB Output is correct
319 Correct 2 ms 596 KB Output is correct
320 Correct 2 ms 596 KB Output is correct
321 Correct 2 ms 596 KB Output is correct
322 Correct 1 ms 468 KB Output is correct
323 Correct 1 ms 468 KB Output is correct
324 Correct 1 ms 468 KB Output is correct
325 Correct 1 ms 468 KB Output is correct
326 Correct 2 ms 468 KB Output is correct
327 Correct 2 ms 596 KB Output is correct
328 Correct 2 ms 468 KB Output is correct
329 Correct 1 ms 468 KB Output is correct
330 Correct 2 ms 468 KB Output is correct
331 Correct 2 ms 596 KB Output is correct
332 Correct 2 ms 468 KB Output is correct
333 Correct 2 ms 596 KB Output is correct
334 Correct 2 ms 468 KB Output is correct
335 Correct 2 ms 576 KB Output is correct
336 Correct 90 ms 14196 KB Output is correct
337 Correct 112 ms 15340 KB Output is correct
338 Correct 90 ms 9292 KB Output is correct
339 Correct 78 ms 9536 KB Output is correct
340 Correct 24 ms 8652 KB Output is correct
341 Correct 50 ms 8892 KB Output is correct
342 Correct 79 ms 9796 KB Output is correct
343 Correct 78 ms 9968 KB Output is correct
344 Correct 60 ms 9204 KB Output is correct
345 Correct 35 ms 9136 KB Output is correct
346 Correct 80 ms 9852 KB Output is correct
347 Correct 75 ms 9808 KB Output is correct
348 Correct 69 ms 9824 KB Output is correct
349 Correct 68 ms 9672 KB Output is correct
350 Correct 113 ms 9860 KB Output is correct
351 Correct 72 ms 9928 KB Output is correct
352 Correct 17 ms 8208 KB Output is correct
353 Correct 70 ms 9832 KB Output is correct
354 Correct 30 ms 9308 KB Output is correct
355 Correct 32 ms 9216 KB Output is correct
356 Correct 77 ms 9576 KB Output is correct
357 Correct 27 ms 8232 KB Output is correct
358 Correct 30 ms 9316 KB Output is correct
359 Correct 30 ms 9284 KB Output is correct
360 Correct 18 ms 8136 KB Output is correct
361 Correct 24 ms 8064 KB Output is correct
362 Correct 73 ms 10064 KB Output is correct
363 Correct 90 ms 9820 KB Output is correct
364 Correct 48 ms 8904 KB Output is correct
365 Correct 33 ms 8700 KB Output is correct
366 Correct 41 ms 9036 KB Output is correct
367 Correct 47 ms 9412 KB Output is correct
368 Correct 63 ms 9472 KB Output is correct
369 Correct 46 ms 9416 KB Output is correct
370 Correct 37 ms 8980 KB Output is correct
371 Correct 59 ms 9652 KB Output is correct
372 Correct 2 ms 468 KB Output is correct
373 Correct 2 ms 468 KB Output is correct
374 Correct 2 ms 468 KB Output is correct
375 Correct 2 ms 468 KB Output is correct
376 Correct 2 ms 468 KB Output is correct
377 Correct 2 ms 468 KB Output is correct
378 Correct 3 ms 444 KB Output is correct
379 Correct 2 ms 468 KB Output is correct
380 Correct 3 ms 468 KB Output is correct
381 Correct 3 ms 468 KB Output is correct
382 Correct 1 ms 340 KB Output is correct
383 Correct 0 ms 300 KB Output is correct
384 Correct 1 ms 212 KB Output is correct
385 Correct 1 ms 212 KB Output is correct
386 Correct 1 ms 212 KB Output is correct
387 Correct 1 ms 212 KB Output is correct
388 Correct 1 ms 212 KB Output is correct
389 Correct 1 ms 212 KB Output is correct
390 Correct 1 ms 212 KB Output is correct
391 Correct 1 ms 212 KB Output is correct
392 Correct 6 ms 1492 KB Output is correct
393 Correct 14 ms 3284 KB Output is correct
394 Correct 1 ms 340 KB Output is correct
395 Correct 27 ms 5248 KB Output is correct
396 Correct 36 ms 7124 KB Output is correct
397 Correct 1 ms 340 KB Output is correct
398 Correct 55 ms 9672 KB Output is correct
399 Correct 67 ms 11596 KB Output is correct
400 Correct 1 ms 384 KB Output is correct
401 Correct 125 ms 15524 KB Output is correct