Submission #336177

# Submission time Handle Problem Language Result Execution time Memory
336177 2020-12-15T00:27:28 Z rqi Traffic (IOI10_traffic) C++14
100 / 100
1184 ms 170860 KB
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef vector<int> vi;


#define pb push_back
#define mp make_pair
#define f first
#define s second

const ll INF = 1e18;
const int mx = 1000005;
vi adj[mx];
ll sub[mx];
ll sum = 0;
pair<ll, int> ans = mp(INF, -1);

void genSub(int node, int prv = -1){
	ll val = 0;
	for(auto u: adj[node]){
		if(u == prv) continue;
		genSub(u, node);
		sub[node]+=sub[u];
		val = max(val, sub[u]);
	}
	val = max(val, sum-sub[node]);
	ans = min(ans, mp(val, node));
}

int LocateCentre(int N, int P[], int S[], int D[]) {
	for(int i = 0; i < N-1; i++){
		adj[S[i]].pb(D[i]);
		adj[D[i]].pb(S[i]);
	}
	for(int i = 0; i < N; i++){
		sub[i]+=P[i];
		sum+=P[i];
	}
	genSub(0);
	return ans.s;
}
# Verdict Execution time Memory Grader output
1 Correct 17 ms 23808 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 17 ms 23788 KB Output is correct
5 Correct 17 ms 23808 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 17 ms 23916 KB Output is correct
9 Correct 17 ms 23788 KB Output is correct
10 Correct 17 ms 23788 KB Output is correct
11 Correct 17 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 17 ms 23788 KB Output is correct
14 Correct 16 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 17 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 17 ms 23808 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 17 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 17 ms 23788 KB Output is correct
25 Correct 17 ms 23916 KB Output is correct
26 Correct 17 ms 23916 KB Output is correct
27 Correct 17 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 17 ms 23916 KB Output is correct
30 Correct 17 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 18 ms 23916 KB Output is correct
33 Correct 17 ms 23916 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 17 ms 23916 KB Output is correct
36 Correct 18 ms 23916 KB Output is correct
37 Correct 21 ms 23916 KB Output is correct
38 Correct 17 ms 23916 KB Output is correct
39 Correct 17 ms 23936 KB Output is correct
40 Correct 17 ms 23916 KB Output is correct
41 Correct 17 ms 23916 KB Output is correct
42 Correct 17 ms 23916 KB Output is correct
43 Correct 17 ms 23808 KB Output is correct
44 Correct 17 ms 23788 KB Output is correct
45 Correct 16 ms 23788 KB Output is correct
46 Correct 17 ms 23788 KB Output is correct
47 Correct 17 ms 23788 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 17 ms 23808 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 17 ms 23788 KB Output is correct
5 Correct 17 ms 23808 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 17 ms 23916 KB Output is correct
9 Correct 17 ms 23788 KB Output is correct
10 Correct 17 ms 23788 KB Output is correct
11 Correct 17 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 17 ms 23788 KB Output is correct
14 Correct 16 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 17 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 17 ms 23808 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 17 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 17 ms 23788 KB Output is correct
25 Correct 17 ms 23916 KB Output is correct
26 Correct 17 ms 23916 KB Output is correct
27 Correct 17 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 17 ms 23916 KB Output is correct
30 Correct 17 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 18 ms 23916 KB Output is correct
33 Correct 17 ms 23916 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 17 ms 23916 KB Output is correct
36 Correct 18 ms 23916 KB Output is correct
37 Correct 21 ms 23916 KB Output is correct
38 Correct 17 ms 23916 KB Output is correct
39 Correct 17 ms 23936 KB Output is correct
40 Correct 17 ms 23916 KB Output is correct
41 Correct 17 ms 23916 KB Output is correct
42 Correct 17 ms 23916 KB Output is correct
43 Correct 17 ms 23808 KB Output is correct
44 Correct 17 ms 23788 KB Output is correct
45 Correct 16 ms 23788 KB Output is correct
46 Correct 17 ms 23788 KB Output is correct
47 Correct 17 ms 23788 KB Output is correct
48 Correct 17 ms 23788 KB Output is correct
49 Correct 17 ms 23788 KB Output is correct
50 Correct 17 ms 23788 KB Output is correct
51 Correct 17 ms 23788 KB Output is correct
52 Correct 17 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 17 ms 23788 KB Output is correct
55 Correct 18 ms 23788 KB Output is correct
56 Correct 17 ms 23788 KB Output is correct
57 Correct 17 ms 23788 KB Output is correct
58 Correct 18 ms 23788 KB Output is correct
59 Correct 16 ms 23788 KB Output is correct
60 Correct 19 ms 23788 KB Output is correct
61 Correct 16 ms 23788 KB Output is correct
62 Correct 16 ms 23788 KB Output is correct
63 Correct 18 ms 23788 KB Output is correct
64 Correct 17 ms 23788 KB Output is correct
65 Correct 18 ms 23788 KB Output is correct
66 Correct 17 ms 23788 KB Output is correct
67 Correct 17 ms 23788 KB Output is correct
68 Correct 42 ms 31084 KB Output is correct
69 Correct 68 ms 38380 KB Output is correct
70 Correct 16 ms 23788 KB Output is correct
71 Correct 97 ms 45804 KB Output is correct
72 Correct 119 ms 53228 KB Output is correct
73 Correct 145 ms 60524 KB Output is correct
74 Correct 172 ms 67840 KB Output is correct
75 Correct 201 ms 75244 KB Output is correct
76 Correct 231 ms 82664 KB Output is correct
77 Correct 247 ms 89964 KB Output is correct
78 Correct 279 ms 97388 KB Output is correct
79 Correct 304 ms 104812 KB Output is correct
80 Correct 331 ms 112236 KB Output is correct
81 Correct 17 ms 23788 KB Output is correct
82 Correct 355 ms 119404 KB Output is correct
83 Correct 384 ms 126828 KB Output is correct
84 Correct 411 ms 134080 KB Output is correct
85 Correct 434 ms 141548 KB Output is correct
86 Correct 453 ms 148844 KB Output is correct
87 Correct 481 ms 156140 KB Output is correct
88 Correct 515 ms 163436 KB Output is correct
89 Correct 526 ms 170860 KB Output is correct
90 Correct 16 ms 23788 KB Output is correct
91 Correct 16 ms 23788 KB Output is correct
92 Correct 16 ms 23788 KB Output is correct
93 Correct 16 ms 23788 KB Output is correct
94 Correct 16 ms 23788 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 17 ms 23808 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 17 ms 23788 KB Output is correct
5 Correct 17 ms 23808 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 17 ms 23916 KB Output is correct
9 Correct 17 ms 23788 KB Output is correct
10 Correct 17 ms 23788 KB Output is correct
11 Correct 17 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 17 ms 23788 KB Output is correct
14 Correct 16 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 17 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 17 ms 23808 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 17 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 17 ms 23788 KB Output is correct
25 Correct 17 ms 23916 KB Output is correct
26 Correct 17 ms 23916 KB Output is correct
27 Correct 17 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 17 ms 23916 KB Output is correct
30 Correct 17 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 18 ms 23916 KB Output is correct
33 Correct 17 ms 23916 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 17 ms 23916 KB Output is correct
36 Correct 18 ms 23916 KB Output is correct
37 Correct 21 ms 23916 KB Output is correct
38 Correct 17 ms 23916 KB Output is correct
39 Correct 17 ms 23936 KB Output is correct
40 Correct 17 ms 23916 KB Output is correct
41 Correct 17 ms 23916 KB Output is correct
42 Correct 17 ms 23916 KB Output is correct
43 Correct 17 ms 23808 KB Output is correct
44 Correct 17 ms 23788 KB Output is correct
45 Correct 16 ms 23788 KB Output is correct
46 Correct 17 ms 23788 KB Output is correct
47 Correct 17 ms 23788 KB Output is correct
48 Correct 16 ms 23936 KB Output is correct
49 Correct 16 ms 23788 KB Output is correct
50 Correct 16 ms 23788 KB Output is correct
51 Correct 17 ms 23788 KB Output is correct
52 Correct 16 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 16 ms 23788 KB Output is correct
55 Correct 17 ms 23788 KB Output is correct
56 Correct 17 ms 23788 KB Output is correct
57 Correct 16 ms 23788 KB Output is correct
58 Correct 16 ms 23788 KB Output is correct
59 Correct 16 ms 23916 KB Output is correct
60 Correct 16 ms 23788 KB Output is correct
61 Correct 16 ms 23788 KB Output is correct
62 Correct 16 ms 23788 KB Output is correct
63 Correct 16 ms 23936 KB Output is correct
64 Correct 16 ms 23788 KB Output is correct
65 Correct 16 ms 23788 KB Output is correct
66 Correct 16 ms 23788 KB Output is correct
67 Correct 16 ms 23788 KB Output is correct
68 Correct 17 ms 23916 KB Output is correct
69 Correct 16 ms 23788 KB Output is correct
70 Correct 16 ms 23788 KB Output is correct
71 Correct 16 ms 23788 KB Output is correct
72 Correct 16 ms 23788 KB Output is correct
73 Correct 16 ms 23788 KB Output is correct
74 Correct 16 ms 23788 KB Output is correct
75 Correct 16 ms 23788 KB Output is correct
76 Correct 17 ms 23788 KB Output is correct
77 Correct 17 ms 23788 KB Output is correct
78 Correct 16 ms 23916 KB Output is correct
79 Correct 17 ms 23916 KB Output is correct
80 Correct 17 ms 23916 KB Output is correct
81 Correct 16 ms 23788 KB Output is correct
82 Correct 17 ms 23916 KB Output is correct
83 Correct 16 ms 23916 KB Output is correct
84 Correct 16 ms 23916 KB Output is correct
85 Correct 17 ms 23916 KB Output is correct
86 Correct 17 ms 23916 KB Output is correct
87 Correct 18 ms 23916 KB Output is correct
88 Correct 17 ms 23916 KB Output is correct
89 Correct 18 ms 23948 KB Output is correct
90 Correct 17 ms 23916 KB Output is correct
91 Correct 17 ms 23936 KB Output is correct
92 Correct 17 ms 23788 KB Output is correct
93 Correct 17 ms 23916 KB Output is correct
94 Correct 16 ms 23916 KB Output is correct
95 Correct 17 ms 23916 KB Output is correct
96 Correct 16 ms 23788 KB Output is correct
97 Correct 16 ms 23788 KB Output is correct
98 Correct 16 ms 23788 KB Output is correct
99 Correct 17 ms 23788 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 17 ms 23808 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 17 ms 23788 KB Output is correct
5 Correct 17 ms 23808 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 17 ms 23916 KB Output is correct
9 Correct 17 ms 23788 KB Output is correct
10 Correct 17 ms 23788 KB Output is correct
11 Correct 17 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 17 ms 23788 KB Output is correct
14 Correct 16 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 17 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 17 ms 23808 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 17 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 17 ms 23788 KB Output is correct
25 Correct 17 ms 23916 KB Output is correct
26 Correct 17 ms 23916 KB Output is correct
27 Correct 17 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 17 ms 23916 KB Output is correct
30 Correct 17 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 18 ms 23916 KB Output is correct
33 Correct 17 ms 23916 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 17 ms 23916 KB Output is correct
36 Correct 18 ms 23916 KB Output is correct
37 Correct 21 ms 23916 KB Output is correct
38 Correct 17 ms 23916 KB Output is correct
39 Correct 17 ms 23936 KB Output is correct
40 Correct 17 ms 23916 KB Output is correct
41 Correct 17 ms 23916 KB Output is correct
42 Correct 17 ms 23916 KB Output is correct
43 Correct 17 ms 23808 KB Output is correct
44 Correct 17 ms 23788 KB Output is correct
45 Correct 16 ms 23788 KB Output is correct
46 Correct 17 ms 23788 KB Output is correct
47 Correct 17 ms 23788 KB Output is correct
48 Correct 17 ms 23788 KB Output is correct
49 Correct 17 ms 23788 KB Output is correct
50 Correct 17 ms 23788 KB Output is correct
51 Correct 17 ms 23788 KB Output is correct
52 Correct 17 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 17 ms 23788 KB Output is correct
55 Correct 18 ms 23788 KB Output is correct
56 Correct 17 ms 23788 KB Output is correct
57 Correct 17 ms 23788 KB Output is correct
58 Correct 18 ms 23788 KB Output is correct
59 Correct 16 ms 23788 KB Output is correct
60 Correct 19 ms 23788 KB Output is correct
61 Correct 16 ms 23788 KB Output is correct
62 Correct 16 ms 23788 KB Output is correct
63 Correct 18 ms 23788 KB Output is correct
64 Correct 17 ms 23788 KB Output is correct
65 Correct 18 ms 23788 KB Output is correct
66 Correct 17 ms 23788 KB Output is correct
67 Correct 17 ms 23788 KB Output is correct
68 Correct 42 ms 31084 KB Output is correct
69 Correct 68 ms 38380 KB Output is correct
70 Correct 16 ms 23788 KB Output is correct
71 Correct 97 ms 45804 KB Output is correct
72 Correct 119 ms 53228 KB Output is correct
73 Correct 145 ms 60524 KB Output is correct
74 Correct 172 ms 67840 KB Output is correct
75 Correct 201 ms 75244 KB Output is correct
76 Correct 231 ms 82664 KB Output is correct
77 Correct 247 ms 89964 KB Output is correct
78 Correct 279 ms 97388 KB Output is correct
79 Correct 304 ms 104812 KB Output is correct
80 Correct 331 ms 112236 KB Output is correct
81 Correct 17 ms 23788 KB Output is correct
82 Correct 355 ms 119404 KB Output is correct
83 Correct 384 ms 126828 KB Output is correct
84 Correct 411 ms 134080 KB Output is correct
85 Correct 434 ms 141548 KB Output is correct
86 Correct 453 ms 148844 KB Output is correct
87 Correct 481 ms 156140 KB Output is correct
88 Correct 515 ms 163436 KB Output is correct
89 Correct 526 ms 170860 KB Output is correct
90 Correct 16 ms 23788 KB Output is correct
91 Correct 16 ms 23788 KB Output is correct
92 Correct 16 ms 23788 KB Output is correct
93 Correct 16 ms 23788 KB Output is correct
94 Correct 16 ms 23788 KB Output is correct
95 Correct 16 ms 23936 KB Output is correct
96 Correct 16 ms 23788 KB Output is correct
97 Correct 16 ms 23788 KB Output is correct
98 Correct 17 ms 23788 KB Output is correct
99 Correct 16 ms 23788 KB Output is correct
100 Correct 16 ms 23788 KB Output is correct
101 Correct 16 ms 23788 KB Output is correct
102 Correct 17 ms 23788 KB Output is correct
103 Correct 17 ms 23788 KB Output is correct
104 Correct 16 ms 23788 KB Output is correct
105 Correct 16 ms 23788 KB Output is correct
106 Correct 16 ms 23916 KB Output is correct
107 Correct 16 ms 23788 KB Output is correct
108 Correct 16 ms 23788 KB Output is correct
109 Correct 16 ms 23788 KB Output is correct
110 Correct 16 ms 23936 KB Output is correct
111 Correct 16 ms 23788 KB Output is correct
112 Correct 16 ms 23788 KB Output is correct
113 Correct 16 ms 23788 KB Output is correct
114 Correct 16 ms 23788 KB Output is correct
115 Correct 17 ms 23916 KB Output is correct
116 Correct 16 ms 23788 KB Output is correct
117 Correct 16 ms 23788 KB Output is correct
118 Correct 16 ms 23788 KB Output is correct
119 Correct 16 ms 23788 KB Output is correct
120 Correct 16 ms 23788 KB Output is correct
121 Correct 16 ms 23788 KB Output is correct
122 Correct 16 ms 23788 KB Output is correct
123 Correct 17 ms 23788 KB Output is correct
124 Correct 17 ms 23788 KB Output is correct
125 Correct 16 ms 23916 KB Output is correct
126 Correct 17 ms 23916 KB Output is correct
127 Correct 17 ms 23916 KB Output is correct
128 Correct 16 ms 23788 KB Output is correct
129 Correct 17 ms 23916 KB Output is correct
130 Correct 16 ms 23916 KB Output is correct
131 Correct 16 ms 23916 KB Output is correct
132 Correct 17 ms 23916 KB Output is correct
133 Correct 17 ms 23916 KB Output is correct
134 Correct 18 ms 23916 KB Output is correct
135 Correct 17 ms 23916 KB Output is correct
136 Correct 18 ms 23948 KB Output is correct
137 Correct 17 ms 23916 KB Output is correct
138 Correct 17 ms 23936 KB Output is correct
139 Correct 17 ms 23788 KB Output is correct
140 Correct 17 ms 23916 KB Output is correct
141 Correct 16 ms 23916 KB Output is correct
142 Correct 17 ms 23916 KB Output is correct
143 Correct 16 ms 23788 KB Output is correct
144 Correct 16 ms 23788 KB Output is correct
145 Correct 16 ms 23788 KB Output is correct
146 Correct 17 ms 23788 KB Output is correct
147 Correct 15 ms 23788 KB Output is correct
148 Correct 16 ms 23788 KB Output is correct
149 Correct 16 ms 23808 KB Output is correct
150 Correct 16 ms 23788 KB Output is correct
151 Correct 16 ms 23788 KB Output is correct
152 Correct 17 ms 23788 KB Output is correct
153 Correct 17 ms 23788 KB Output is correct
154 Correct 16 ms 23788 KB Output is correct
155 Correct 16 ms 23788 KB Output is correct
156 Correct 16 ms 23788 KB Output is correct
157 Correct 16 ms 23788 KB Output is correct
158 Correct 16 ms 23788 KB Output is correct
159 Correct 16 ms 23788 KB Output is correct
160 Correct 16 ms 23788 KB Output is correct
161 Correct 16 ms 23788 KB Output is correct
162 Correct 16 ms 23788 KB Output is correct
163 Correct 16 ms 23788 KB Output is correct
164 Correct 16 ms 23788 KB Output is correct
165 Correct 17 ms 23788 KB Output is correct
166 Correct 16 ms 23788 KB Output is correct
167 Correct 16 ms 23892 KB Output is correct
168 Correct 16 ms 23788 KB Output is correct
169 Correct 17 ms 23788 KB Output is correct
170 Correct 17 ms 23788 KB Output is correct
171 Correct 46 ms 27244 KB Output is correct
172 Correct 84 ms 30700 KB Output is correct
173 Correct 142 ms 34156 KB Output is correct
174 Correct 206 ms 37740 KB Output is correct
175 Correct 270 ms 41068 KB Output is correct
176 Correct 336 ms 44652 KB Output is correct
177 Correct 383 ms 48108 KB Output is correct
178 Correct 444 ms 51564 KB Output is correct
179 Correct 504 ms 55020 KB Output is correct
180 Correct 16 ms 23788 KB Output is correct
181 Correct 559 ms 58476 KB Output is correct
182 Correct 621 ms 61932 KB Output is correct
183 Correct 689 ms 65664 KB Output is correct
184 Correct 754 ms 68972 KB Output is correct
185 Correct 817 ms 72300 KB Output is correct
186 Correct 867 ms 75772 KB Output is correct
187 Correct 927 ms 79340 KB Output is correct
188 Correct 992 ms 82924 KB Output is correct
189 Correct 1046 ms 86252 KB Output is correct
190 Correct 1117 ms 89580 KB Output is correct
191 Correct 16 ms 23788 KB Output is correct
192 Correct 1184 ms 93036 KB Output is correct
193 Correct 267 ms 95980 KB Output is correct
194 Correct 511 ms 168300 KB Output is correct
195 Correct 16 ms 23788 KB Output is correct
196 Correct 16 ms 23788 KB Output is correct
197 Correct 16 ms 23788 KB Output is correct
198 Correct 16 ms 23788 KB Output is correct