Submission #636346

# Submission time Handle Problem Language Result Execution time Memory
636346 2022-08-28T22:58:37 Z as111 Traffic (IOI10_traffic) C++14
100 / 100
920 ms 174752 KB
#include <traffic.h>
#include <vector>
#define MAXN 1000000
using namespace std;
int p[MAXN]; // parent
int pop[MAXN];\
vector<int> adj[MAXN];
int ans[MAXN];
void dfs(int x, int y) {//y is back edge
	p[x] = y;
	ans[x] = pop[x];
	for (int e : adj[x]) {
		if (e == y) continue;
		dfs(e, x);
		ans[x] += ans[e];
	}
}
int LocateCentre(int N, int P[], int S[], int D[]) {

	for (int i = 0; i < N - 1; i++) {
		pop[i] = P[i];
		adj[S[i]].push_back(D[i]);
		adj[D[i]].push_back(S[i]);
	}
	pop[N-1] = P[N - 1];
	dfs(0, -1);
	int mn = 2000000005;
	int ansi = 0;
	for (int i = 0; i < N; i++) {
		int mx = 0;
		for (int val : adj[i]) {
			mx = max(mx, p[i] == val ? ans[0] - ans[i] : ans[val]);
		}
		if (mx < mn) {
			mn = mx;
			ansi = i;
		}
	}
	return ansi;
}
# Verdict Execution time Memory Grader output
1 Correct 12 ms 23764 KB Output is correct
2 Correct 11 ms 23764 KB Output is correct
3 Correct 14 ms 23784 KB Output is correct
4 Correct 13 ms 23788 KB Output is correct
5 Correct 12 ms 23764 KB Output is correct
6 Correct 12 ms 23704 KB Output is correct
7 Correct 12 ms 23792 KB Output is correct
8 Correct 12 ms 23764 KB Output is correct
9 Correct 12 ms 23764 KB Output is correct
10 Correct 11 ms 23764 KB Output is correct
11 Correct 12 ms 23796 KB Output is correct
12 Correct 12 ms 23808 KB Output is correct
13 Correct 11 ms 23760 KB Output is correct
14 Correct 12 ms 23784 KB Output is correct
15 Correct 13 ms 23772 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23820 KB Output is correct
18 Correct 12 ms 23764 KB Output is correct
19 Correct 14 ms 23768 KB Output is correct
20 Correct 14 ms 23764 KB Output is correct
21 Correct 12 ms 23764 KB Output is correct
22 Correct 12 ms 23820 KB Output is correct
23 Correct 12 ms 23792 KB Output is correct
24 Correct 13 ms 23784 KB Output is correct
25 Correct 12 ms 23764 KB Output is correct
26 Correct 12 ms 23844 KB Output is correct
27 Correct 12 ms 23796 KB Output is correct
28 Correct 11 ms 23764 KB Output is correct
29 Correct 12 ms 23776 KB Output is correct
30 Correct 12 ms 23876 KB Output is correct
31 Correct 11 ms 23792 KB Output is correct
32 Correct 12 ms 23816 KB Output is correct
33 Correct 12 ms 23892 KB Output is correct
34 Correct 12 ms 23792 KB Output is correct
35 Correct 12 ms 23864 KB Output is correct
36 Correct 12 ms 23880 KB Output is correct
37 Correct 12 ms 23928 KB Output is correct
38 Correct 12 ms 23892 KB Output is correct
39 Correct 12 ms 23892 KB Output is correct
40 Correct 14 ms 23940 KB Output is correct
41 Correct 12 ms 23876 KB Output is correct
42 Correct 12 ms 23892 KB Output is correct
43 Correct 11 ms 23764 KB Output is correct
44 Correct 12 ms 23776 KB Output is correct
45 Correct 11 ms 23764 KB Output is correct
46 Correct 12 ms 23792 KB Output is correct
47 Correct 11 ms 23792 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 12 ms 23764 KB Output is correct
2 Correct 11 ms 23764 KB Output is correct
3 Correct 14 ms 23784 KB Output is correct
4 Correct 13 ms 23788 KB Output is correct
5 Correct 12 ms 23764 KB Output is correct
6 Correct 12 ms 23704 KB Output is correct
7 Correct 12 ms 23792 KB Output is correct
8 Correct 12 ms 23764 KB Output is correct
9 Correct 12 ms 23764 KB Output is correct
10 Correct 11 ms 23764 KB Output is correct
11 Correct 12 ms 23796 KB Output is correct
12 Correct 12 ms 23808 KB Output is correct
13 Correct 11 ms 23760 KB Output is correct
14 Correct 12 ms 23784 KB Output is correct
15 Correct 13 ms 23772 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23820 KB Output is correct
18 Correct 12 ms 23764 KB Output is correct
19 Correct 14 ms 23768 KB Output is correct
20 Correct 14 ms 23764 KB Output is correct
21 Correct 12 ms 23764 KB Output is correct
22 Correct 12 ms 23820 KB Output is correct
23 Correct 12 ms 23792 KB Output is correct
24 Correct 13 ms 23784 KB Output is correct
25 Correct 12 ms 23764 KB Output is correct
26 Correct 12 ms 23844 KB Output is correct
27 Correct 12 ms 23796 KB Output is correct
28 Correct 11 ms 23764 KB Output is correct
29 Correct 12 ms 23776 KB Output is correct
30 Correct 12 ms 23876 KB Output is correct
31 Correct 11 ms 23792 KB Output is correct
32 Correct 12 ms 23816 KB Output is correct
33 Correct 12 ms 23892 KB Output is correct
34 Correct 12 ms 23792 KB Output is correct
35 Correct 12 ms 23864 KB Output is correct
36 Correct 12 ms 23880 KB Output is correct
37 Correct 12 ms 23928 KB Output is correct
38 Correct 12 ms 23892 KB Output is correct
39 Correct 12 ms 23892 KB Output is correct
40 Correct 14 ms 23940 KB Output is correct
41 Correct 12 ms 23876 KB Output is correct
42 Correct 12 ms 23892 KB Output is correct
43 Correct 11 ms 23764 KB Output is correct
44 Correct 12 ms 23776 KB Output is correct
45 Correct 11 ms 23764 KB Output is correct
46 Correct 12 ms 23792 KB Output is correct
47 Correct 11 ms 23792 KB Output is correct
48 Correct 12 ms 23756 KB Output is correct
49 Correct 12 ms 23756 KB Output is correct
50 Correct 12 ms 23764 KB Output is correct
51 Correct 13 ms 23788 KB Output is correct
52 Correct 11 ms 23804 KB Output is correct
53 Correct 12 ms 23764 KB Output is correct
54 Correct 11 ms 23764 KB Output is correct
55 Correct 14 ms 23764 KB Output is correct
56 Correct 11 ms 23764 KB Output is correct
57 Correct 12 ms 23732 KB Output is correct
58 Correct 12 ms 23764 KB Output is correct
59 Correct 12 ms 23784 KB Output is correct
60 Correct 13 ms 23828 KB Output is correct
61 Correct 11 ms 23788 KB Output is correct
62 Correct 11 ms 23796 KB Output is correct
63 Correct 12 ms 23708 KB Output is correct
64 Correct 12 ms 23764 KB Output is correct
65 Correct 12 ms 23724 KB Output is correct
66 Correct 12 ms 23784 KB Output is correct
67 Correct 11 ms 23764 KB Output is correct
68 Correct 31 ms 31276 KB Output is correct
69 Correct 48 ms 38744 KB Output is correct
70 Correct 12 ms 23764 KB Output is correct
71 Correct 65 ms 46256 KB Output is correct
72 Correct 81 ms 53824 KB Output is correct
73 Correct 100 ms 61536 KB Output is correct
74 Correct 122 ms 69008 KB Output is correct
75 Correct 137 ms 76520 KB Output is correct
76 Correct 151 ms 84044 KB Output is correct
77 Correct 169 ms 91632 KB Output is correct
78 Correct 193 ms 99380 KB Output is correct
79 Correct 209 ms 106828 KB Output is correct
80 Correct 223 ms 114368 KB Output is correct
81 Correct 11 ms 23764 KB Output is correct
82 Correct 251 ms 122004 KB Output is correct
83 Correct 261 ms 129324 KB Output is correct
84 Correct 274 ms 136952 KB Output is correct
85 Correct 299 ms 144540 KB Output is correct
86 Correct 315 ms 152012 KB Output is correct
87 Correct 339 ms 159532 KB Output is correct
88 Correct 348 ms 167160 KB Output is correct
89 Correct 372 ms 174752 KB Output is correct
90 Correct 12 ms 23764 KB Output is correct
91 Correct 12 ms 23796 KB Output is correct
92 Correct 11 ms 23764 KB Output is correct
93 Correct 11 ms 23764 KB Output is correct
94 Correct 11 ms 23792 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 12 ms 23764 KB Output is correct
2 Correct 11 ms 23764 KB Output is correct
3 Correct 14 ms 23784 KB Output is correct
4 Correct 13 ms 23788 KB Output is correct
5 Correct 12 ms 23764 KB Output is correct
6 Correct 12 ms 23704 KB Output is correct
7 Correct 12 ms 23792 KB Output is correct
8 Correct 12 ms 23764 KB Output is correct
9 Correct 12 ms 23764 KB Output is correct
10 Correct 11 ms 23764 KB Output is correct
11 Correct 12 ms 23796 KB Output is correct
12 Correct 12 ms 23808 KB Output is correct
13 Correct 11 ms 23760 KB Output is correct
14 Correct 12 ms 23784 KB Output is correct
15 Correct 13 ms 23772 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23820 KB Output is correct
18 Correct 12 ms 23764 KB Output is correct
19 Correct 14 ms 23768 KB Output is correct
20 Correct 14 ms 23764 KB Output is correct
21 Correct 12 ms 23764 KB Output is correct
22 Correct 12 ms 23820 KB Output is correct
23 Correct 12 ms 23792 KB Output is correct
24 Correct 13 ms 23784 KB Output is correct
25 Correct 12 ms 23764 KB Output is correct
26 Correct 12 ms 23844 KB Output is correct
27 Correct 12 ms 23796 KB Output is correct
28 Correct 11 ms 23764 KB Output is correct
29 Correct 12 ms 23776 KB Output is correct
30 Correct 12 ms 23876 KB Output is correct
31 Correct 11 ms 23792 KB Output is correct
32 Correct 12 ms 23816 KB Output is correct
33 Correct 12 ms 23892 KB Output is correct
34 Correct 12 ms 23792 KB Output is correct
35 Correct 12 ms 23864 KB Output is correct
36 Correct 12 ms 23880 KB Output is correct
37 Correct 12 ms 23928 KB Output is correct
38 Correct 12 ms 23892 KB Output is correct
39 Correct 12 ms 23892 KB Output is correct
40 Correct 14 ms 23940 KB Output is correct
41 Correct 12 ms 23876 KB Output is correct
42 Correct 12 ms 23892 KB Output is correct
43 Correct 11 ms 23764 KB Output is correct
44 Correct 12 ms 23776 KB Output is correct
45 Correct 11 ms 23764 KB Output is correct
46 Correct 12 ms 23792 KB Output is correct
47 Correct 11 ms 23792 KB Output is correct
48 Correct 11 ms 23764 KB Output is correct
49 Correct 11 ms 23764 KB Output is correct
50 Correct 11 ms 23796 KB Output is correct
51 Correct 11 ms 23892 KB Output is correct
52 Correct 12 ms 23796 KB Output is correct
53 Correct 12 ms 23764 KB Output is correct
54 Correct 11 ms 23764 KB Output is correct
55 Correct 11 ms 23792 KB Output is correct
56 Correct 13 ms 23712 KB Output is correct
57 Correct 12 ms 23740 KB Output is correct
58 Correct 12 ms 23788 KB Output is correct
59 Correct 12 ms 23792 KB Output is correct
60 Correct 12 ms 23764 KB Output is correct
61 Correct 13 ms 23792 KB Output is correct
62 Correct 12 ms 23764 KB Output is correct
63 Correct 12 ms 23764 KB Output is correct
64 Correct 11 ms 23764 KB Output is correct
65 Correct 12 ms 23792 KB Output is correct
66 Correct 12 ms 23796 KB Output is correct
67 Correct 13 ms 23752 KB Output is correct
68 Correct 11 ms 23796 KB Output is correct
69 Correct 11 ms 23764 KB Output is correct
70 Correct 13 ms 23796 KB Output is correct
71 Correct 12 ms 23792 KB Output is correct
72 Correct 11 ms 23764 KB Output is correct
73 Correct 11 ms 23796 KB Output is correct
74 Correct 12 ms 23788 KB Output is correct
75 Correct 12 ms 23764 KB Output is correct
76 Correct 11 ms 23764 KB Output is correct
77 Correct 12 ms 23844 KB Output is correct
78 Correct 12 ms 23796 KB Output is correct
79 Correct 12 ms 23776 KB Output is correct
80 Correct 12 ms 23780 KB Output is correct
81 Correct 11 ms 23764 KB Output is correct
82 Correct 14 ms 23836 KB Output is correct
83 Correct 11 ms 23800 KB Output is correct
84 Correct 12 ms 23784 KB Output is correct
85 Correct 12 ms 23764 KB Output is correct
86 Correct 12 ms 23764 KB Output is correct
87 Correct 12 ms 23752 KB Output is correct
88 Correct 11 ms 23764 KB Output is correct
89 Correct 11 ms 23804 KB Output is correct
90 Correct 12 ms 23828 KB Output is correct
91 Correct 11 ms 23808 KB Output is correct
92 Correct 12 ms 23764 KB Output is correct
93 Correct 12 ms 23892 KB Output is correct
94 Correct 11 ms 23796 KB Output is correct
95 Correct 11 ms 23892 KB Output is correct
96 Correct 10 ms 23764 KB Output is correct
97 Correct 13 ms 23724 KB Output is correct
98 Correct 11 ms 23764 KB Output is correct
99 Correct 11 ms 23796 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 12 ms 23764 KB Output is correct
2 Correct 11 ms 23764 KB Output is correct
3 Correct 14 ms 23784 KB Output is correct
4 Correct 13 ms 23788 KB Output is correct
5 Correct 12 ms 23764 KB Output is correct
6 Correct 12 ms 23704 KB Output is correct
7 Correct 12 ms 23792 KB Output is correct
8 Correct 12 ms 23764 KB Output is correct
9 Correct 12 ms 23764 KB Output is correct
10 Correct 11 ms 23764 KB Output is correct
11 Correct 12 ms 23796 KB Output is correct
12 Correct 12 ms 23808 KB Output is correct
13 Correct 11 ms 23760 KB Output is correct
14 Correct 12 ms 23784 KB Output is correct
15 Correct 13 ms 23772 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23820 KB Output is correct
18 Correct 12 ms 23764 KB Output is correct
19 Correct 14 ms 23768 KB Output is correct
20 Correct 14 ms 23764 KB Output is correct
21 Correct 12 ms 23764 KB Output is correct
22 Correct 12 ms 23820 KB Output is correct
23 Correct 12 ms 23792 KB Output is correct
24 Correct 13 ms 23784 KB Output is correct
25 Correct 12 ms 23764 KB Output is correct
26 Correct 12 ms 23844 KB Output is correct
27 Correct 12 ms 23796 KB Output is correct
28 Correct 11 ms 23764 KB Output is correct
29 Correct 12 ms 23776 KB Output is correct
30 Correct 12 ms 23876 KB Output is correct
31 Correct 11 ms 23792 KB Output is correct
32 Correct 12 ms 23816 KB Output is correct
33 Correct 12 ms 23892 KB Output is correct
34 Correct 12 ms 23792 KB Output is correct
35 Correct 12 ms 23864 KB Output is correct
36 Correct 12 ms 23880 KB Output is correct
37 Correct 12 ms 23928 KB Output is correct
38 Correct 12 ms 23892 KB Output is correct
39 Correct 12 ms 23892 KB Output is correct
40 Correct 14 ms 23940 KB Output is correct
41 Correct 12 ms 23876 KB Output is correct
42 Correct 12 ms 23892 KB Output is correct
43 Correct 11 ms 23764 KB Output is correct
44 Correct 12 ms 23776 KB Output is correct
45 Correct 11 ms 23764 KB Output is correct
46 Correct 12 ms 23792 KB Output is correct
47 Correct 11 ms 23792 KB Output is correct
48 Correct 12 ms 23756 KB Output is correct
49 Correct 12 ms 23756 KB Output is correct
50 Correct 12 ms 23764 KB Output is correct
51 Correct 13 ms 23788 KB Output is correct
52 Correct 11 ms 23804 KB Output is correct
53 Correct 12 ms 23764 KB Output is correct
54 Correct 11 ms 23764 KB Output is correct
55 Correct 14 ms 23764 KB Output is correct
56 Correct 11 ms 23764 KB Output is correct
57 Correct 12 ms 23732 KB Output is correct
58 Correct 12 ms 23764 KB Output is correct
59 Correct 12 ms 23784 KB Output is correct
60 Correct 13 ms 23828 KB Output is correct
61 Correct 11 ms 23788 KB Output is correct
62 Correct 11 ms 23796 KB Output is correct
63 Correct 12 ms 23708 KB Output is correct
64 Correct 12 ms 23764 KB Output is correct
65 Correct 12 ms 23724 KB Output is correct
66 Correct 12 ms 23784 KB Output is correct
67 Correct 11 ms 23764 KB Output is correct
68 Correct 31 ms 31276 KB Output is correct
69 Correct 48 ms 38744 KB Output is correct
70 Correct 12 ms 23764 KB Output is correct
71 Correct 65 ms 46256 KB Output is correct
72 Correct 81 ms 53824 KB Output is correct
73 Correct 100 ms 61536 KB Output is correct
74 Correct 122 ms 69008 KB Output is correct
75 Correct 137 ms 76520 KB Output is correct
76 Correct 151 ms 84044 KB Output is correct
77 Correct 169 ms 91632 KB Output is correct
78 Correct 193 ms 99380 KB Output is correct
79 Correct 209 ms 106828 KB Output is correct
80 Correct 223 ms 114368 KB Output is correct
81 Correct 11 ms 23764 KB Output is correct
82 Correct 251 ms 122004 KB Output is correct
83 Correct 261 ms 129324 KB Output is correct
84 Correct 274 ms 136952 KB Output is correct
85 Correct 299 ms 144540 KB Output is correct
86 Correct 315 ms 152012 KB Output is correct
87 Correct 339 ms 159532 KB Output is correct
88 Correct 348 ms 167160 KB Output is correct
89 Correct 372 ms 174752 KB Output is correct
90 Correct 12 ms 23764 KB Output is correct
91 Correct 12 ms 23796 KB Output is correct
92 Correct 11 ms 23764 KB Output is correct
93 Correct 11 ms 23764 KB Output is correct
94 Correct 11 ms 23792 KB Output is correct
95 Correct 11 ms 23764 KB Output is correct
96 Correct 11 ms 23764 KB Output is correct
97 Correct 11 ms 23796 KB Output is correct
98 Correct 11 ms 23892 KB Output is correct
99 Correct 12 ms 23796 KB Output is correct
100 Correct 12 ms 23764 KB Output is correct
101 Correct 11 ms 23764 KB Output is correct
102 Correct 11 ms 23792 KB Output is correct
103 Correct 13 ms 23712 KB Output is correct
104 Correct 12 ms 23740 KB Output is correct
105 Correct 12 ms 23788 KB Output is correct
106 Correct 12 ms 23792 KB Output is correct
107 Correct 12 ms 23764 KB Output is correct
108 Correct 13 ms 23792 KB Output is correct
109 Correct 12 ms 23764 KB Output is correct
110 Correct 12 ms 23764 KB Output is correct
111 Correct 11 ms 23764 KB Output is correct
112 Correct 12 ms 23792 KB Output is correct
113 Correct 12 ms 23796 KB Output is correct
114 Correct 13 ms 23752 KB Output is correct
115 Correct 11 ms 23796 KB Output is correct
116 Correct 11 ms 23764 KB Output is correct
117 Correct 13 ms 23796 KB Output is correct
118 Correct 12 ms 23792 KB Output is correct
119 Correct 11 ms 23764 KB Output is correct
120 Correct 11 ms 23796 KB Output is correct
121 Correct 12 ms 23788 KB Output is correct
122 Correct 12 ms 23764 KB Output is correct
123 Correct 11 ms 23764 KB Output is correct
124 Correct 12 ms 23844 KB Output is correct
125 Correct 12 ms 23796 KB Output is correct
126 Correct 12 ms 23776 KB Output is correct
127 Correct 12 ms 23780 KB Output is correct
128 Correct 11 ms 23764 KB Output is correct
129 Correct 14 ms 23836 KB Output is correct
130 Correct 11 ms 23800 KB Output is correct
131 Correct 12 ms 23784 KB Output is correct
132 Correct 12 ms 23764 KB Output is correct
133 Correct 12 ms 23764 KB Output is correct
134 Correct 12 ms 23752 KB Output is correct
135 Correct 11 ms 23764 KB Output is correct
136 Correct 11 ms 23804 KB Output is correct
137 Correct 12 ms 23828 KB Output is correct
138 Correct 11 ms 23808 KB Output is correct
139 Correct 12 ms 23764 KB Output is correct
140 Correct 12 ms 23892 KB Output is correct
141 Correct 11 ms 23796 KB Output is correct
142 Correct 11 ms 23892 KB Output is correct
143 Correct 10 ms 23764 KB Output is correct
144 Correct 13 ms 23724 KB Output is correct
145 Correct 11 ms 23764 KB Output is correct
146 Correct 11 ms 23796 KB Output is correct
147 Correct 12 ms 23824 KB Output is correct
148 Correct 12 ms 23712 KB Output is correct
149 Correct 12 ms 23764 KB Output is correct
150 Correct 12 ms 23764 KB Output is correct
151 Correct 12 ms 23820 KB Output is correct
152 Correct 11 ms 23788 KB Output is correct
153 Correct 11 ms 23764 KB Output is correct
154 Correct 11 ms 23752 KB Output is correct
155 Correct 11 ms 23796 KB Output is correct
156 Correct 11 ms 23792 KB Output is correct
157 Correct 11 ms 23760 KB Output is correct
158 Correct 11 ms 23764 KB Output is correct
159 Correct 11 ms 23700 KB Output is correct
160 Correct 10 ms 23788 KB Output is correct
161 Correct 11 ms 23788 KB Output is correct
162 Correct 11 ms 23764 KB Output is correct
163 Correct 12 ms 23752 KB Output is correct
164 Correct 12 ms 23748 KB Output is correct
165 Correct 11 ms 23764 KB Output is correct
166 Correct 11 ms 23764 KB Output is correct
167 Correct 11 ms 23764 KB Output is correct
168 Correct 11 ms 23792 KB Output is correct
169 Correct 10 ms 23792 KB Output is correct
170 Correct 11 ms 23772 KB Output is correct
171 Correct 32 ms 27388 KB Output is correct
172 Correct 61 ms 30984 KB Output is correct
173 Correct 91 ms 34596 KB Output is correct
174 Correct 149 ms 38348 KB Output is correct
175 Correct 185 ms 41968 KB Output is correct
176 Correct 226 ms 45656 KB Output is correct
177 Correct 271 ms 49464 KB Output is correct
178 Correct 315 ms 53044 KB Output is correct
179 Correct 418 ms 56720 KB Output is correct
180 Correct 12 ms 23764 KB Output is correct
181 Correct 419 ms 60364 KB Output is correct
182 Correct 466 ms 64048 KB Output is correct
183 Correct 513 ms 67732 KB Output is correct
184 Correct 567 ms 71396 KB Output is correct
185 Correct 609 ms 75040 KB Output is correct
186 Correct 672 ms 78720 KB Output is correct
187 Correct 713 ms 82260 KB Output is correct
188 Correct 774 ms 86016 KB Output is correct
189 Correct 822 ms 89700 KB Output is correct
190 Correct 876 ms 93256 KB Output is correct
191 Correct 12 ms 23764 KB Output is correct
192 Correct 920 ms 96772 KB Output is correct
193 Correct 190 ms 97924 KB Output is correct
194 Correct 374 ms 172232 KB Output is correct
195 Correct 12 ms 23764 KB Output is correct
196 Correct 12 ms 23764 KB Output is correct
197 Correct 12 ms 23780 KB Output is correct
198 Correct 12 ms 23828 KB Output is correct