Submission #239503

# Submission time Handle Problem Language Result Execution time Memory
239503 2020-06-16T02:03:37 Z Autoratch Traffic (IOI10_traffic) C++14
100 / 100
1184 ms 167016 KB
#include <bits/stdc++.h>
using namespace std;

const int N = 1e6 + 1;

int res[N],sum,ans,mn = INT_MAX;
vector<int> adj[N];

void dfs(int u,int p)
{
    int each = 0;
    for(int v : adj[u]) if(v!=p) dfs(v,u),each = max(each,res[v]),res[u]+=res[v];
    each = max(each,sum-res[u]);
    if(each<mn) mn = each,ans = u;
}

int LocateCentre(int n,int p[],int s[],int d[])
{
    for(int i = 0;i < n;i++) res[i+1] = p[i],sum+=res[i+1];
    for(int i = 0;i < n-1;i++)
    {
        s[i]++,d[i]++;
        adj[s[i]].push_back(d[i]);
        adj[d[i]].push_back(s[i]);
    }
    dfs(1,0);
    return ans-1;
}
# Verdict Execution time Memory Grader output
1 Correct 19 ms 23808 KB Output is correct
2 Correct 18 ms 23808 KB Output is correct
3 Correct 18 ms 23808 KB Output is correct
4 Correct 18 ms 23808 KB Output is correct
5 Correct 19 ms 23808 KB Output is correct
6 Correct 18 ms 23808 KB Output is correct
7 Correct 19 ms 23808 KB Output is correct
8 Correct 19 ms 23808 KB Output is correct
9 Correct 18 ms 23808 KB Output is correct
10 Correct 18 ms 23808 KB Output is correct
11 Correct 18 ms 23808 KB Output is correct
12 Correct 18 ms 23808 KB Output is correct
13 Correct 19 ms 23808 KB Output is correct
14 Correct 18 ms 23808 KB Output is correct
15 Correct 19 ms 23936 KB Output is correct
16 Correct 19 ms 23808 KB Output is correct
17 Correct 18 ms 23936 KB Output is correct
18 Correct 19 ms 23808 KB Output is correct
19 Correct 18 ms 23808 KB Output is correct
20 Correct 20 ms 23808 KB Output is correct
21 Correct 19 ms 23808 KB Output is correct
22 Correct 19 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 18 ms 23808 KB Output is correct
25 Correct 18 ms 23808 KB Output is correct
26 Correct 19 ms 23808 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 18 ms 23936 KB Output is correct
29 Correct 19 ms 23936 KB Output is correct
30 Correct 19 ms 23936 KB Output is correct
31 Correct 18 ms 23936 KB Output is correct
32 Correct 20 ms 23936 KB Output is correct
33 Correct 19 ms 23936 KB Output is correct
34 Correct 19 ms 23808 KB Output is correct
35 Correct 19 ms 23936 KB Output is correct
36 Correct 18 ms 23936 KB Output is correct
37 Correct 19 ms 23936 KB Output is correct
38 Correct 19 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 19 ms 23936 KB Output is correct
41 Correct 19 ms 23936 KB Output is correct
42 Correct 19 ms 23936 KB Output is correct
43 Correct 18 ms 23808 KB Output is correct
44 Correct 19 ms 23808 KB Output is correct
45 Correct 18 ms 23808 KB Output is correct
46 Correct 18 ms 23808 KB Output is correct
47 Correct 18 ms 23808 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 19 ms 23808 KB Output is correct
2 Correct 18 ms 23808 KB Output is correct
3 Correct 18 ms 23808 KB Output is correct
4 Correct 18 ms 23808 KB Output is correct
5 Correct 19 ms 23808 KB Output is correct
6 Correct 18 ms 23808 KB Output is correct
7 Correct 19 ms 23808 KB Output is correct
8 Correct 19 ms 23808 KB Output is correct
9 Correct 18 ms 23808 KB Output is correct
10 Correct 18 ms 23808 KB Output is correct
11 Correct 18 ms 23808 KB Output is correct
12 Correct 18 ms 23808 KB Output is correct
13 Correct 19 ms 23808 KB Output is correct
14 Correct 18 ms 23808 KB Output is correct
15 Correct 19 ms 23936 KB Output is correct
16 Correct 19 ms 23808 KB Output is correct
17 Correct 18 ms 23936 KB Output is correct
18 Correct 19 ms 23808 KB Output is correct
19 Correct 18 ms 23808 KB Output is correct
20 Correct 20 ms 23808 KB Output is correct
21 Correct 19 ms 23808 KB Output is correct
22 Correct 19 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 18 ms 23808 KB Output is correct
25 Correct 18 ms 23808 KB Output is correct
26 Correct 19 ms 23808 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 18 ms 23936 KB Output is correct
29 Correct 19 ms 23936 KB Output is correct
30 Correct 19 ms 23936 KB Output is correct
31 Correct 18 ms 23936 KB Output is correct
32 Correct 20 ms 23936 KB Output is correct
33 Correct 19 ms 23936 KB Output is correct
34 Correct 19 ms 23808 KB Output is correct
35 Correct 19 ms 23936 KB Output is correct
36 Correct 18 ms 23936 KB Output is correct
37 Correct 19 ms 23936 KB Output is correct
38 Correct 19 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 19 ms 23936 KB Output is correct
41 Correct 19 ms 23936 KB Output is correct
42 Correct 19 ms 23936 KB Output is correct
43 Correct 18 ms 23808 KB Output is correct
44 Correct 19 ms 23808 KB Output is correct
45 Correct 18 ms 23808 KB Output is correct
46 Correct 18 ms 23808 KB Output is correct
47 Correct 18 ms 23808 KB Output is correct
48 Correct 19 ms 23808 KB Output is correct
49 Correct 18 ms 23808 KB Output is correct
50 Correct 19 ms 23808 KB Output is correct
51 Correct 19 ms 23808 KB Output is correct
52 Correct 19 ms 23808 KB Output is correct
53 Correct 18 ms 23808 KB Output is correct
54 Correct 18 ms 23808 KB Output is correct
55 Correct 19 ms 23808 KB Output is correct
56 Correct 19 ms 23808 KB Output is correct
57 Correct 19 ms 23808 KB Output is correct
58 Correct 19 ms 23808 KB Output is correct
59 Correct 18 ms 23808 KB Output is correct
60 Correct 18 ms 23808 KB Output is correct
61 Correct 19 ms 23808 KB Output is correct
62 Correct 21 ms 23808 KB Output is correct
63 Correct 18 ms 23808 KB Output is correct
64 Correct 20 ms 23808 KB Output is correct
65 Correct 18 ms 23808 KB Output is correct
66 Correct 19 ms 23808 KB Output is correct
67 Correct 19 ms 23808 KB Output is correct
68 Correct 43 ms 30968 KB Output is correct
69 Correct 73 ms 38136 KB Output is correct
70 Correct 19 ms 23808 KB Output is correct
71 Correct 99 ms 45180 KB Output is correct
72 Correct 130 ms 52344 KB Output is correct
73 Correct 148 ms 59512 KB Output is correct
74 Correct 184 ms 66844 KB Output is correct
75 Correct 204 ms 73848 KB Output is correct
76 Correct 232 ms 81016 KB Output is correct
77 Correct 253 ms 88440 KB Output is correct
78 Correct 279 ms 95480 KB Output is correct
79 Correct 301 ms 102648 KB Output is correct
80 Correct 331 ms 109688 KB Output is correct
81 Correct 19 ms 23808 KB Output is correct
82 Correct 360 ms 116856 KB Output is correct
83 Correct 385 ms 124024 KB Output is correct
84 Correct 444 ms 131192 KB Output is correct
85 Correct 433 ms 138364 KB Output is correct
86 Correct 461 ms 145400 KB Output is correct
87 Correct 485 ms 152568 KB Output is correct
88 Correct 521 ms 159848 KB Output is correct
89 Correct 564 ms 167016 KB Output is correct
90 Correct 19 ms 23808 KB Output is correct
91 Correct 19 ms 23808 KB Output is correct
92 Correct 19 ms 23808 KB Output is correct
93 Correct 19 ms 23808 KB Output is correct
94 Correct 18 ms 23808 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 19 ms 23808 KB Output is correct
2 Correct 18 ms 23808 KB Output is correct
3 Correct 18 ms 23808 KB Output is correct
4 Correct 18 ms 23808 KB Output is correct
5 Correct 19 ms 23808 KB Output is correct
6 Correct 18 ms 23808 KB Output is correct
7 Correct 19 ms 23808 KB Output is correct
8 Correct 19 ms 23808 KB Output is correct
9 Correct 18 ms 23808 KB Output is correct
10 Correct 18 ms 23808 KB Output is correct
11 Correct 18 ms 23808 KB Output is correct
12 Correct 18 ms 23808 KB Output is correct
13 Correct 19 ms 23808 KB Output is correct
14 Correct 18 ms 23808 KB Output is correct
15 Correct 19 ms 23936 KB Output is correct
16 Correct 19 ms 23808 KB Output is correct
17 Correct 18 ms 23936 KB Output is correct
18 Correct 19 ms 23808 KB Output is correct
19 Correct 18 ms 23808 KB Output is correct
20 Correct 20 ms 23808 KB Output is correct
21 Correct 19 ms 23808 KB Output is correct
22 Correct 19 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 18 ms 23808 KB Output is correct
25 Correct 18 ms 23808 KB Output is correct
26 Correct 19 ms 23808 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 18 ms 23936 KB Output is correct
29 Correct 19 ms 23936 KB Output is correct
30 Correct 19 ms 23936 KB Output is correct
31 Correct 18 ms 23936 KB Output is correct
32 Correct 20 ms 23936 KB Output is correct
33 Correct 19 ms 23936 KB Output is correct
34 Correct 19 ms 23808 KB Output is correct
35 Correct 19 ms 23936 KB Output is correct
36 Correct 18 ms 23936 KB Output is correct
37 Correct 19 ms 23936 KB Output is correct
38 Correct 19 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 19 ms 23936 KB Output is correct
41 Correct 19 ms 23936 KB Output is correct
42 Correct 19 ms 23936 KB Output is correct
43 Correct 18 ms 23808 KB Output is correct
44 Correct 19 ms 23808 KB Output is correct
45 Correct 18 ms 23808 KB Output is correct
46 Correct 18 ms 23808 KB Output is correct
47 Correct 18 ms 23808 KB Output is correct
48 Correct 19 ms 23808 KB Output is correct
49 Correct 18 ms 23808 KB Output is correct
50 Correct 18 ms 23808 KB Output is correct
51 Correct 18 ms 23808 KB Output is correct
52 Correct 19 ms 23808 KB Output is correct
53 Correct 19 ms 23808 KB Output is correct
54 Correct 18 ms 23808 KB Output is correct
55 Correct 18 ms 23808 KB Output is correct
56 Correct 18 ms 23808 KB Output is correct
57 Correct 19 ms 23808 KB Output is correct
58 Correct 18 ms 23808 KB Output is correct
59 Correct 18 ms 23808 KB Output is correct
60 Correct 19 ms 23808 KB Output is correct
61 Correct 18 ms 23808 KB Output is correct
62 Correct 18 ms 23808 KB Output is correct
63 Correct 19 ms 23808 KB Output is correct
64 Correct 18 ms 23808 KB Output is correct
65 Correct 19 ms 23808 KB Output is correct
66 Correct 18 ms 23808 KB Output is correct
67 Correct 18 ms 23808 KB Output is correct
68 Correct 19 ms 23808 KB Output is correct
69 Correct 18 ms 23808 KB Output is correct
70 Correct 18 ms 23808 KB Output is correct
71 Correct 18 ms 23808 KB Output is correct
72 Correct 19 ms 23808 KB Output is correct
73 Correct 18 ms 23808 KB Output is correct
74 Correct 18 ms 23808 KB Output is correct
75 Correct 18 ms 23808 KB Output is correct
76 Correct 18 ms 23968 KB Output is correct
77 Correct 18 ms 23808 KB Output is correct
78 Correct 18 ms 23936 KB Output is correct
79 Correct 18 ms 23936 KB Output is correct
80 Correct 18 ms 23808 KB Output is correct
81 Correct 18 ms 23808 KB Output is correct
82 Correct 18 ms 23808 KB Output is correct
83 Correct 19 ms 23936 KB Output is correct
84 Correct 18 ms 23808 KB Output is correct
85 Correct 20 ms 23936 KB Output is correct
86 Correct 19 ms 23936 KB Output is correct
87 Correct 20 ms 23936 KB Output is correct
88 Correct 19 ms 23936 KB Output is correct
89 Correct 19 ms 23936 KB Output is correct
90 Correct 19 ms 23936 KB Output is correct
91 Correct 19 ms 23936 KB Output is correct
92 Correct 18 ms 23808 KB Output is correct
93 Correct 19 ms 23936 KB Output is correct
94 Correct 24 ms 23936 KB Output is correct
95 Correct 19 ms 23936 KB Output is correct
96 Correct 18 ms 23808 KB Output is correct
97 Correct 19 ms 23808 KB Output is correct
98 Correct 18 ms 23808 KB Output is correct
99 Correct 18 ms 23808 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 19 ms 23808 KB Output is correct
2 Correct 18 ms 23808 KB Output is correct
3 Correct 18 ms 23808 KB Output is correct
4 Correct 18 ms 23808 KB Output is correct
5 Correct 19 ms 23808 KB Output is correct
6 Correct 18 ms 23808 KB Output is correct
7 Correct 19 ms 23808 KB Output is correct
8 Correct 19 ms 23808 KB Output is correct
9 Correct 18 ms 23808 KB Output is correct
10 Correct 18 ms 23808 KB Output is correct
11 Correct 18 ms 23808 KB Output is correct
12 Correct 18 ms 23808 KB Output is correct
13 Correct 19 ms 23808 KB Output is correct
14 Correct 18 ms 23808 KB Output is correct
15 Correct 19 ms 23936 KB Output is correct
16 Correct 19 ms 23808 KB Output is correct
17 Correct 18 ms 23936 KB Output is correct
18 Correct 19 ms 23808 KB Output is correct
19 Correct 18 ms 23808 KB Output is correct
20 Correct 20 ms 23808 KB Output is correct
21 Correct 19 ms 23808 KB Output is correct
22 Correct 19 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 18 ms 23808 KB Output is correct
25 Correct 18 ms 23808 KB Output is correct
26 Correct 19 ms 23808 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 18 ms 23936 KB Output is correct
29 Correct 19 ms 23936 KB Output is correct
30 Correct 19 ms 23936 KB Output is correct
31 Correct 18 ms 23936 KB Output is correct
32 Correct 20 ms 23936 KB Output is correct
33 Correct 19 ms 23936 KB Output is correct
34 Correct 19 ms 23808 KB Output is correct
35 Correct 19 ms 23936 KB Output is correct
36 Correct 18 ms 23936 KB Output is correct
37 Correct 19 ms 23936 KB Output is correct
38 Correct 19 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 19 ms 23936 KB Output is correct
41 Correct 19 ms 23936 KB Output is correct
42 Correct 19 ms 23936 KB Output is correct
43 Correct 18 ms 23808 KB Output is correct
44 Correct 19 ms 23808 KB Output is correct
45 Correct 18 ms 23808 KB Output is correct
46 Correct 18 ms 23808 KB Output is correct
47 Correct 18 ms 23808 KB Output is correct
48 Correct 19 ms 23808 KB Output is correct
49 Correct 18 ms 23808 KB Output is correct
50 Correct 19 ms 23808 KB Output is correct
51 Correct 19 ms 23808 KB Output is correct
52 Correct 19 ms 23808 KB Output is correct
53 Correct 18 ms 23808 KB Output is correct
54 Correct 18 ms 23808 KB Output is correct
55 Correct 19 ms 23808 KB Output is correct
56 Correct 19 ms 23808 KB Output is correct
57 Correct 19 ms 23808 KB Output is correct
58 Correct 19 ms 23808 KB Output is correct
59 Correct 18 ms 23808 KB Output is correct
60 Correct 18 ms 23808 KB Output is correct
61 Correct 19 ms 23808 KB Output is correct
62 Correct 21 ms 23808 KB Output is correct
63 Correct 18 ms 23808 KB Output is correct
64 Correct 20 ms 23808 KB Output is correct
65 Correct 18 ms 23808 KB Output is correct
66 Correct 19 ms 23808 KB Output is correct
67 Correct 19 ms 23808 KB Output is correct
68 Correct 43 ms 30968 KB Output is correct
69 Correct 73 ms 38136 KB Output is correct
70 Correct 19 ms 23808 KB Output is correct
71 Correct 99 ms 45180 KB Output is correct
72 Correct 130 ms 52344 KB Output is correct
73 Correct 148 ms 59512 KB Output is correct
74 Correct 184 ms 66844 KB Output is correct
75 Correct 204 ms 73848 KB Output is correct
76 Correct 232 ms 81016 KB Output is correct
77 Correct 253 ms 88440 KB Output is correct
78 Correct 279 ms 95480 KB Output is correct
79 Correct 301 ms 102648 KB Output is correct
80 Correct 331 ms 109688 KB Output is correct
81 Correct 19 ms 23808 KB Output is correct
82 Correct 360 ms 116856 KB Output is correct
83 Correct 385 ms 124024 KB Output is correct
84 Correct 444 ms 131192 KB Output is correct
85 Correct 433 ms 138364 KB Output is correct
86 Correct 461 ms 145400 KB Output is correct
87 Correct 485 ms 152568 KB Output is correct
88 Correct 521 ms 159848 KB Output is correct
89 Correct 564 ms 167016 KB Output is correct
90 Correct 19 ms 23808 KB Output is correct
91 Correct 19 ms 23808 KB Output is correct
92 Correct 19 ms 23808 KB Output is correct
93 Correct 19 ms 23808 KB Output is correct
94 Correct 18 ms 23808 KB Output is correct
95 Correct 19 ms 23808 KB Output is correct
96 Correct 18 ms 23808 KB Output is correct
97 Correct 18 ms 23808 KB Output is correct
98 Correct 18 ms 23808 KB Output is correct
99 Correct 19 ms 23808 KB Output is correct
100 Correct 19 ms 23808 KB Output is correct
101 Correct 18 ms 23808 KB Output is correct
102 Correct 18 ms 23808 KB Output is correct
103 Correct 18 ms 23808 KB Output is correct
104 Correct 19 ms 23808 KB Output is correct
105 Correct 18 ms 23808 KB Output is correct
106 Correct 18 ms 23808 KB Output is correct
107 Correct 19 ms 23808 KB Output is correct
108 Correct 18 ms 23808 KB Output is correct
109 Correct 18 ms 23808 KB Output is correct
110 Correct 19 ms 23808 KB Output is correct
111 Correct 18 ms 23808 KB Output is correct
112 Correct 19 ms 23808 KB Output is correct
113 Correct 18 ms 23808 KB Output is correct
114 Correct 18 ms 23808 KB Output is correct
115 Correct 19 ms 23808 KB Output is correct
116 Correct 18 ms 23808 KB Output is correct
117 Correct 18 ms 23808 KB Output is correct
118 Correct 18 ms 23808 KB Output is correct
119 Correct 19 ms 23808 KB Output is correct
120 Correct 18 ms 23808 KB Output is correct
121 Correct 18 ms 23808 KB Output is correct
122 Correct 18 ms 23808 KB Output is correct
123 Correct 18 ms 23968 KB Output is correct
124 Correct 18 ms 23808 KB Output is correct
125 Correct 18 ms 23936 KB Output is correct
126 Correct 18 ms 23936 KB Output is correct
127 Correct 18 ms 23808 KB Output is correct
128 Correct 18 ms 23808 KB Output is correct
129 Correct 18 ms 23808 KB Output is correct
130 Correct 19 ms 23936 KB Output is correct
131 Correct 18 ms 23808 KB Output is correct
132 Correct 20 ms 23936 KB Output is correct
133 Correct 19 ms 23936 KB Output is correct
134 Correct 20 ms 23936 KB Output is correct
135 Correct 19 ms 23936 KB Output is correct
136 Correct 19 ms 23936 KB Output is correct
137 Correct 19 ms 23936 KB Output is correct
138 Correct 19 ms 23936 KB Output is correct
139 Correct 18 ms 23808 KB Output is correct
140 Correct 19 ms 23936 KB Output is correct
141 Correct 24 ms 23936 KB Output is correct
142 Correct 19 ms 23936 KB Output is correct
143 Correct 18 ms 23808 KB Output is correct
144 Correct 19 ms 23808 KB Output is correct
145 Correct 18 ms 23808 KB Output is correct
146 Correct 18 ms 23808 KB Output is correct
147 Correct 18 ms 23808 KB Output is correct
148 Correct 18 ms 23808 KB Output is correct
149 Correct 19 ms 23808 KB Output is correct
150 Correct 19 ms 23808 KB Output is correct
151 Correct 19 ms 23808 KB Output is correct
152 Correct 18 ms 23808 KB Output is correct
153 Correct 18 ms 23808 KB Output is correct
154 Correct 19 ms 23808 KB Output is correct
155 Correct 18 ms 23884 KB Output is correct
156 Correct 19 ms 23808 KB Output is correct
157 Correct 18 ms 23808 KB Output is correct
158 Correct 19 ms 23808 KB Output is correct
159 Correct 18 ms 23808 KB Output is correct
160 Correct 18 ms 23808 KB Output is correct
161 Correct 18 ms 23808 KB Output is correct
162 Correct 18 ms 23808 KB Output is correct
163 Correct 18 ms 23808 KB Output is correct
164 Correct 18 ms 23808 KB Output is correct
165 Correct 18 ms 23808 KB Output is correct
166 Correct 18 ms 23808 KB Output is correct
167 Correct 18 ms 23808 KB Output is correct
168 Correct 19 ms 23808 KB Output is correct
169 Correct 18 ms 23808 KB Output is correct
170 Correct 18 ms 23808 KB Output is correct
171 Correct 52 ms 27128 KB Output is correct
172 Correct 87 ms 30456 KB Output is correct
173 Correct 141 ms 33656 KB Output is correct
174 Correct 188 ms 36856 KB Output is correct
175 Correct 248 ms 40284 KB Output is correct
176 Correct 305 ms 43512 KB Output is correct
177 Correct 373 ms 46840 KB Output is correct
178 Correct 446 ms 50000 KB Output is correct
179 Correct 491 ms 53240 KB Output is correct
180 Correct 18 ms 23808 KB Output is correct
181 Correct 548 ms 56636 KB Output is correct
182 Correct 609 ms 59896 KB Output is correct
183 Correct 678 ms 63096 KB Output is correct
184 Correct 737 ms 66552 KB Output is correct
185 Correct 790 ms 69732 KB Output is correct
186 Correct 871 ms 72900 KB Output is correct
187 Correct 934 ms 76280 KB Output is correct
188 Correct 1002 ms 79460 KB Output is correct
189 Correct 1049 ms 82680 KB Output is correct
190 Correct 1135 ms 85872 KB Output is correct
191 Correct 18 ms 23808 KB Output is correct
192 Correct 1184 ms 89176 KB Output is correct
193 Correct 271 ms 94072 KB Output is correct
194 Correct 514 ms 164596 KB Output is correct
195 Correct 18 ms 23808 KB Output is correct
196 Correct 18 ms 23808 KB Output is correct
197 Correct 19 ms 23808 KB Output is correct
198 Correct 19 ms 23808 KB Output is correct