Submission #981388

# Submission time Handle Problem Language Result Execution time Memory
981388 2024-05-13T06:48:56 Z tamir1 Traffic (IOI10_traffic) C++17
100 / 100
776 ms 176088 KB
#include "traffic.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
ll mx,pr[1000005],sum[1000005],s;
int loc;
vector<int> v[1000005];
void dfs(int a,int p){
	ll mx=0;
	for(int i:v[a]){
		if(i==p) continue;
		dfs(i,a);
		sum[a]+=sum[i];
		mx=max(mx,sum[i]);
	}
	pr[a]=mx;
}
int LocateCentre(int N, int pp[], int S[], int D[]) {
	mx=1e18;
	loc=-1;
	for(int i=0;i<N;i++){
		sum[i]=pp[i];
		s+=pp[i];
	}
	for(int i=0;i<N-1;i++){
		v[S[i]].push_back(D[i]);
		v[D[i]].push_back(S[i]);
	}
	dfs(0,-1);
	for(int i=0;i<N;i++){
		pr[i]=max(pr[i],s-sum[i]);
		if(pr[i]<mx){
			mx=pr[i];
			loc=i;
		}
	}
   return loc;
}
# Verdict Execution time Memory Grader output
1 Correct 12 ms 33624 KB Output is correct
2 Correct 7 ms 33460 KB Output is correct
3 Correct 7 ms 33372 KB Output is correct
4 Correct 7 ms 33372 KB Output is correct
5 Correct 7 ms 33372 KB Output is correct
6 Correct 7 ms 33372 KB Output is correct
7 Correct 7 ms 33368 KB Output is correct
8 Correct 7 ms 33372 KB Output is correct
9 Correct 7 ms 33416 KB Output is correct
10 Correct 7 ms 33392 KB Output is correct
11 Correct 7 ms 33368 KB Output is correct
12 Correct 7 ms 33368 KB Output is correct
13 Correct 8 ms 33372 KB Output is correct
14 Correct 7 ms 33448 KB Output is correct
15 Correct 7 ms 33412 KB Output is correct
16 Correct 7 ms 33372 KB Output is correct
17 Correct 7 ms 33368 KB Output is correct
18 Correct 7 ms 33372 KB Output is correct
19 Correct 7 ms 33372 KB Output is correct
20 Correct 7 ms 33404 KB Output is correct
21 Correct 7 ms 33372 KB Output is correct
22 Correct 7 ms 33384 KB Output is correct
23 Correct 7 ms 33420 KB Output is correct
24 Correct 7 ms 33368 KB Output is correct
25 Correct 8 ms 33372 KB Output is correct
26 Correct 7 ms 33372 KB Output is correct
27 Correct 7 ms 33372 KB Output is correct
28 Correct 7 ms 33404 KB Output is correct
29 Correct 7 ms 33372 KB Output is correct
30 Correct 7 ms 33372 KB Output is correct
31 Correct 7 ms 33504 KB Output is correct
32 Correct 7 ms 33412 KB Output is correct
33 Correct 7 ms 33372 KB Output is correct
34 Correct 7 ms 33408 KB Output is correct
35 Correct 7 ms 33372 KB Output is correct
36 Correct 7 ms 33416 KB Output is correct
37 Correct 8 ms 33824 KB Output is correct
38 Correct 8 ms 33372 KB Output is correct
39 Correct 8 ms 33444 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33440 KB Output is correct
42 Correct 7 ms 33420 KB Output is correct
43 Correct 6 ms 31324 KB Output is correct
44 Correct 8 ms 33372 KB Output is correct
45 Correct 7 ms 33372 KB Output is correct
46 Correct 7 ms 33372 KB Output is correct
47 Correct 7 ms 33368 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 12 ms 33624 KB Output is correct
2 Correct 7 ms 33460 KB Output is correct
3 Correct 7 ms 33372 KB Output is correct
4 Correct 7 ms 33372 KB Output is correct
5 Correct 7 ms 33372 KB Output is correct
6 Correct 7 ms 33372 KB Output is correct
7 Correct 7 ms 33368 KB Output is correct
8 Correct 7 ms 33372 KB Output is correct
9 Correct 7 ms 33416 KB Output is correct
10 Correct 7 ms 33392 KB Output is correct
11 Correct 7 ms 33368 KB Output is correct
12 Correct 7 ms 33368 KB Output is correct
13 Correct 8 ms 33372 KB Output is correct
14 Correct 7 ms 33448 KB Output is correct
15 Correct 7 ms 33412 KB Output is correct
16 Correct 7 ms 33372 KB Output is correct
17 Correct 7 ms 33368 KB Output is correct
18 Correct 7 ms 33372 KB Output is correct
19 Correct 7 ms 33372 KB Output is correct
20 Correct 7 ms 33404 KB Output is correct
21 Correct 7 ms 33372 KB Output is correct
22 Correct 7 ms 33384 KB Output is correct
23 Correct 7 ms 33420 KB Output is correct
24 Correct 7 ms 33368 KB Output is correct
25 Correct 8 ms 33372 KB Output is correct
26 Correct 7 ms 33372 KB Output is correct
27 Correct 7 ms 33372 KB Output is correct
28 Correct 7 ms 33404 KB Output is correct
29 Correct 7 ms 33372 KB Output is correct
30 Correct 7 ms 33372 KB Output is correct
31 Correct 7 ms 33504 KB Output is correct
32 Correct 7 ms 33412 KB Output is correct
33 Correct 7 ms 33372 KB Output is correct
34 Correct 7 ms 33408 KB Output is correct
35 Correct 7 ms 33372 KB Output is correct
36 Correct 7 ms 33416 KB Output is correct
37 Correct 8 ms 33824 KB Output is correct
38 Correct 8 ms 33372 KB Output is correct
39 Correct 8 ms 33444 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33440 KB Output is correct
42 Correct 7 ms 33420 KB Output is correct
43 Correct 6 ms 31324 KB Output is correct
44 Correct 8 ms 33372 KB Output is correct
45 Correct 7 ms 33372 KB Output is correct
46 Correct 7 ms 33372 KB Output is correct
47 Correct 7 ms 33368 KB Output is correct
48 Correct 7 ms 33372 KB Output is correct
49 Correct 7 ms 33372 KB Output is correct
50 Correct 7 ms 33372 KB Output is correct
51 Correct 7 ms 33372 KB Output is correct
52 Correct 8 ms 33460 KB Output is correct
53 Correct 7 ms 33368 KB Output is correct
54 Correct 7 ms 33268 KB Output is correct
55 Correct 7 ms 33372 KB Output is correct
56 Correct 7 ms 33372 KB Output is correct
57 Correct 8 ms 33372 KB Output is correct
58 Correct 7 ms 33372 KB Output is correct
59 Correct 7 ms 33372 KB Output is correct
60 Correct 7 ms 33372 KB Output is correct
61 Correct 7 ms 33624 KB Output is correct
62 Correct 7 ms 33368 KB Output is correct
63 Correct 7 ms 33372 KB Output is correct
64 Correct 7 ms 33372 KB Output is correct
65 Correct 7 ms 33372 KB Output is correct
66 Correct 7 ms 33424 KB Output is correct
67 Correct 7 ms 33372 KB Output is correct
68 Correct 24 ms 40868 KB Output is correct
69 Correct 40 ms 48468 KB Output is correct
70 Correct 7 ms 33372 KB Output is correct
71 Correct 55 ms 55984 KB Output is correct
72 Correct 71 ms 63316 KB Output is correct
73 Correct 93 ms 71116 KB Output is correct
74 Correct 102 ms 76368 KB Output is correct
75 Correct 118 ms 82000 KB Output is correct
76 Correct 130 ms 87380 KB Output is correct
77 Correct 151 ms 95056 KB Output is correct
78 Correct 168 ms 102480 KB Output is correct
79 Correct 178 ms 107856 KB Output is correct
80 Correct 207 ms 113488 KB Output is correct
81 Correct 7 ms 33368 KB Output is correct
82 Correct 212 ms 118924 KB Output is correct
83 Correct 241 ms 126800 KB Output is correct
84 Correct 248 ms 132432 KB Output is correct
85 Correct 262 ms 138064 KB Output is correct
86 Correct 278 ms 143696 KB Output is correct
87 Correct 292 ms 149416 KB Output is correct
88 Correct 313 ms 155220 KB Output is correct
89 Correct 328 ms 160880 KB Output is correct
90 Correct 6 ms 31324 KB Output is correct
91 Correct 8 ms 33388 KB Output is correct
92 Correct 7 ms 33372 KB Output is correct
93 Correct 7 ms 33428 KB Output is correct
94 Correct 7 ms 33372 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 12 ms 33624 KB Output is correct
2 Correct 7 ms 33460 KB Output is correct
3 Correct 7 ms 33372 KB Output is correct
4 Correct 7 ms 33372 KB Output is correct
5 Correct 7 ms 33372 KB Output is correct
6 Correct 7 ms 33372 KB Output is correct
7 Correct 7 ms 33368 KB Output is correct
8 Correct 7 ms 33372 KB Output is correct
9 Correct 7 ms 33416 KB Output is correct
10 Correct 7 ms 33392 KB Output is correct
11 Correct 7 ms 33368 KB Output is correct
12 Correct 7 ms 33368 KB Output is correct
13 Correct 8 ms 33372 KB Output is correct
14 Correct 7 ms 33448 KB Output is correct
15 Correct 7 ms 33412 KB Output is correct
16 Correct 7 ms 33372 KB Output is correct
17 Correct 7 ms 33368 KB Output is correct
18 Correct 7 ms 33372 KB Output is correct
19 Correct 7 ms 33372 KB Output is correct
20 Correct 7 ms 33404 KB Output is correct
21 Correct 7 ms 33372 KB Output is correct
22 Correct 7 ms 33384 KB Output is correct
23 Correct 7 ms 33420 KB Output is correct
24 Correct 7 ms 33368 KB Output is correct
25 Correct 8 ms 33372 KB Output is correct
26 Correct 7 ms 33372 KB Output is correct
27 Correct 7 ms 33372 KB Output is correct
28 Correct 7 ms 33404 KB Output is correct
29 Correct 7 ms 33372 KB Output is correct
30 Correct 7 ms 33372 KB Output is correct
31 Correct 7 ms 33504 KB Output is correct
32 Correct 7 ms 33412 KB Output is correct
33 Correct 7 ms 33372 KB Output is correct
34 Correct 7 ms 33408 KB Output is correct
35 Correct 7 ms 33372 KB Output is correct
36 Correct 7 ms 33416 KB Output is correct
37 Correct 8 ms 33824 KB Output is correct
38 Correct 8 ms 33372 KB Output is correct
39 Correct 8 ms 33444 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33440 KB Output is correct
42 Correct 7 ms 33420 KB Output is correct
43 Correct 6 ms 31324 KB Output is correct
44 Correct 8 ms 33372 KB Output is correct
45 Correct 7 ms 33372 KB Output is correct
46 Correct 7 ms 33372 KB Output is correct
47 Correct 7 ms 33368 KB Output is correct
48 Correct 7 ms 33372 KB Output is correct
49 Correct 7 ms 33372 KB Output is correct
50 Correct 7 ms 33372 KB Output is correct
51 Correct 7 ms 33372 KB Output is correct
52 Correct 7 ms 33372 KB Output is correct
53 Correct 7 ms 33444 KB Output is correct
54 Correct 7 ms 33372 KB Output is correct
55 Correct 7 ms 33460 KB Output is correct
56 Correct 8 ms 33368 KB Output is correct
57 Correct 8 ms 33372 KB Output is correct
58 Correct 7 ms 33372 KB Output is correct
59 Correct 7 ms 33372 KB Output is correct
60 Correct 7 ms 33372 KB Output is correct
61 Correct 7 ms 33460 KB Output is correct
62 Correct 7 ms 33456 KB Output is correct
63 Correct 7 ms 33384 KB Output is correct
64 Correct 7 ms 33372 KB Output is correct
65 Correct 7 ms 33372 KB Output is correct
66 Correct 7 ms 33452 KB Output is correct
67 Correct 7 ms 33388 KB Output is correct
68 Correct 7 ms 33372 KB Output is correct
69 Correct 7 ms 33456 KB Output is correct
70 Correct 7 ms 33372 KB Output is correct
71 Correct 7 ms 33372 KB Output is correct
72 Correct 7 ms 33372 KB Output is correct
73 Correct 7 ms 33444 KB Output is correct
74 Correct 7 ms 33372 KB Output is correct
75 Correct 8 ms 33372 KB Output is correct
76 Correct 7 ms 33368 KB Output is correct
77 Correct 7 ms 33372 KB Output is correct
78 Correct 7 ms 33372 KB Output is correct
79 Correct 7 ms 33440 KB Output is correct
80 Correct 7 ms 33372 KB Output is correct
81 Correct 7 ms 31340 KB Output is correct
82 Correct 7 ms 33372 KB Output is correct
83 Correct 7 ms 33448 KB Output is correct
84 Correct 7 ms 33372 KB Output is correct
85 Correct 7 ms 33372 KB Output is correct
86 Correct 7 ms 33368 KB Output is correct
87 Correct 7 ms 33372 KB Output is correct
88 Correct 7 ms 33368 KB Output is correct
89 Correct 7 ms 33372 KB Output is correct
90 Correct 7 ms 33416 KB Output is correct
91 Correct 7 ms 33372 KB Output is correct
92 Correct 7 ms 33372 KB Output is correct
93 Correct 7 ms 33372 KB Output is correct
94 Correct 8 ms 33372 KB Output is correct
95 Correct 7 ms 33372 KB Output is correct
96 Correct 7 ms 33372 KB Output is correct
97 Correct 7 ms 33372 KB Output is correct
98 Correct 7 ms 33368 KB Output is correct
99 Correct 7 ms 33372 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 12 ms 33624 KB Output is correct
2 Correct 7 ms 33460 KB Output is correct
3 Correct 7 ms 33372 KB Output is correct
4 Correct 7 ms 33372 KB Output is correct
5 Correct 7 ms 33372 KB Output is correct
6 Correct 7 ms 33372 KB Output is correct
7 Correct 7 ms 33368 KB Output is correct
8 Correct 7 ms 33372 KB Output is correct
9 Correct 7 ms 33416 KB Output is correct
10 Correct 7 ms 33392 KB Output is correct
11 Correct 7 ms 33368 KB Output is correct
12 Correct 7 ms 33368 KB Output is correct
13 Correct 8 ms 33372 KB Output is correct
14 Correct 7 ms 33448 KB Output is correct
15 Correct 7 ms 33412 KB Output is correct
16 Correct 7 ms 33372 KB Output is correct
17 Correct 7 ms 33368 KB Output is correct
18 Correct 7 ms 33372 KB Output is correct
19 Correct 7 ms 33372 KB Output is correct
20 Correct 7 ms 33404 KB Output is correct
21 Correct 7 ms 33372 KB Output is correct
22 Correct 7 ms 33384 KB Output is correct
23 Correct 7 ms 33420 KB Output is correct
24 Correct 7 ms 33368 KB Output is correct
25 Correct 8 ms 33372 KB Output is correct
26 Correct 7 ms 33372 KB Output is correct
27 Correct 7 ms 33372 KB Output is correct
28 Correct 7 ms 33404 KB Output is correct
29 Correct 7 ms 33372 KB Output is correct
30 Correct 7 ms 33372 KB Output is correct
31 Correct 7 ms 33504 KB Output is correct
32 Correct 7 ms 33412 KB Output is correct
33 Correct 7 ms 33372 KB Output is correct
34 Correct 7 ms 33408 KB Output is correct
35 Correct 7 ms 33372 KB Output is correct
36 Correct 7 ms 33416 KB Output is correct
37 Correct 8 ms 33824 KB Output is correct
38 Correct 8 ms 33372 KB Output is correct
39 Correct 8 ms 33444 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33440 KB Output is correct
42 Correct 7 ms 33420 KB Output is correct
43 Correct 6 ms 31324 KB Output is correct
44 Correct 8 ms 33372 KB Output is correct
45 Correct 7 ms 33372 KB Output is correct
46 Correct 7 ms 33372 KB Output is correct
47 Correct 7 ms 33368 KB Output is correct
48 Correct 7 ms 33372 KB Output is correct
49 Correct 7 ms 33372 KB Output is correct
50 Correct 7 ms 33372 KB Output is correct
51 Correct 7 ms 33372 KB Output is correct
52 Correct 8 ms 33460 KB Output is correct
53 Correct 7 ms 33368 KB Output is correct
54 Correct 7 ms 33268 KB Output is correct
55 Correct 7 ms 33372 KB Output is correct
56 Correct 7 ms 33372 KB Output is correct
57 Correct 8 ms 33372 KB Output is correct
58 Correct 7 ms 33372 KB Output is correct
59 Correct 7 ms 33372 KB Output is correct
60 Correct 7 ms 33372 KB Output is correct
61 Correct 7 ms 33624 KB Output is correct
62 Correct 7 ms 33368 KB Output is correct
63 Correct 7 ms 33372 KB Output is correct
64 Correct 7 ms 33372 KB Output is correct
65 Correct 7 ms 33372 KB Output is correct
66 Correct 7 ms 33424 KB Output is correct
67 Correct 7 ms 33372 KB Output is correct
68 Correct 24 ms 40868 KB Output is correct
69 Correct 40 ms 48468 KB Output is correct
70 Correct 7 ms 33372 KB Output is correct
71 Correct 55 ms 55984 KB Output is correct
72 Correct 71 ms 63316 KB Output is correct
73 Correct 93 ms 71116 KB Output is correct
74 Correct 102 ms 76368 KB Output is correct
75 Correct 118 ms 82000 KB Output is correct
76 Correct 130 ms 87380 KB Output is correct
77 Correct 151 ms 95056 KB Output is correct
78 Correct 168 ms 102480 KB Output is correct
79 Correct 178 ms 107856 KB Output is correct
80 Correct 207 ms 113488 KB Output is correct
81 Correct 7 ms 33368 KB Output is correct
82 Correct 212 ms 118924 KB Output is correct
83 Correct 241 ms 126800 KB Output is correct
84 Correct 248 ms 132432 KB Output is correct
85 Correct 262 ms 138064 KB Output is correct
86 Correct 278 ms 143696 KB Output is correct
87 Correct 292 ms 149416 KB Output is correct
88 Correct 313 ms 155220 KB Output is correct
89 Correct 328 ms 160880 KB Output is correct
90 Correct 6 ms 31324 KB Output is correct
91 Correct 8 ms 33388 KB Output is correct
92 Correct 7 ms 33372 KB Output is correct
93 Correct 7 ms 33428 KB Output is correct
94 Correct 7 ms 33372 KB Output is correct
95 Correct 7 ms 33372 KB Output is correct
96 Correct 7 ms 33372 KB Output is correct
97 Correct 7 ms 33372 KB Output is correct
98 Correct 7 ms 33372 KB Output is correct
99 Correct 7 ms 33372 KB Output is correct
100 Correct 7 ms 33444 KB Output is correct
101 Correct 7 ms 33372 KB Output is correct
102 Correct 7 ms 33460 KB Output is correct
103 Correct 8 ms 33368 KB Output is correct
104 Correct 8 ms 33372 KB Output is correct
105 Correct 7 ms 33372 KB Output is correct
106 Correct 7 ms 33372 KB Output is correct
107 Correct 7 ms 33372 KB Output is correct
108 Correct 7 ms 33460 KB Output is correct
109 Correct 7 ms 33456 KB Output is correct
110 Correct 7 ms 33384 KB Output is correct
111 Correct 7 ms 33372 KB Output is correct
112 Correct 7 ms 33372 KB Output is correct
113 Correct 7 ms 33452 KB Output is correct
114 Correct 7 ms 33388 KB Output is correct
115 Correct 7 ms 33372 KB Output is correct
116 Correct 7 ms 33456 KB Output is correct
117 Correct 7 ms 33372 KB Output is correct
118 Correct 7 ms 33372 KB Output is correct
119 Correct 7 ms 33372 KB Output is correct
120 Correct 7 ms 33444 KB Output is correct
121 Correct 7 ms 33372 KB Output is correct
122 Correct 8 ms 33372 KB Output is correct
123 Correct 7 ms 33368 KB Output is correct
124 Correct 7 ms 33372 KB Output is correct
125 Correct 7 ms 33372 KB Output is correct
126 Correct 7 ms 33440 KB Output is correct
127 Correct 7 ms 33372 KB Output is correct
128 Correct 7 ms 31340 KB Output is correct
129 Correct 7 ms 33372 KB Output is correct
130 Correct 7 ms 33448 KB Output is correct
131 Correct 7 ms 33372 KB Output is correct
132 Correct 7 ms 33372 KB Output is correct
133 Correct 7 ms 33368 KB Output is correct
134 Correct 7 ms 33372 KB Output is correct
135 Correct 7 ms 33368 KB Output is correct
136 Correct 7 ms 33372 KB Output is correct
137 Correct 7 ms 33416 KB Output is correct
138 Correct 7 ms 33372 KB Output is correct
139 Correct 7 ms 33372 KB Output is correct
140 Correct 7 ms 33372 KB Output is correct
141 Correct 8 ms 33372 KB Output is correct
142 Correct 7 ms 33372 KB Output is correct
143 Correct 7 ms 33372 KB Output is correct
144 Correct 7 ms 33372 KB Output is correct
145 Correct 7 ms 33368 KB Output is correct
146 Correct 7 ms 33372 KB Output is correct
147 Correct 7 ms 33372 KB Output is correct
148 Correct 7 ms 33372 KB Output is correct
149 Correct 7 ms 33444 KB Output is correct
150 Correct 7 ms 33368 KB Output is correct
151 Correct 7 ms 33372 KB Output is correct
152 Correct 7 ms 33372 KB Output is correct
153 Correct 7 ms 33372 KB Output is correct
154 Correct 7 ms 33372 KB Output is correct
155 Correct 7 ms 33436 KB Output is correct
156 Correct 7 ms 33372 KB Output is correct
157 Correct 7 ms 33372 KB Output is correct
158 Correct 7 ms 33424 KB Output is correct
159 Correct 7 ms 33368 KB Output is correct
160 Correct 7 ms 33392 KB Output is correct
161 Correct 7 ms 33372 KB Output is correct
162 Correct 7 ms 33372 KB Output is correct
163 Correct 7 ms 33372 KB Output is correct
164 Correct 7 ms 33372 KB Output is correct
165 Correct 7 ms 33428 KB Output is correct
166 Correct 8 ms 33372 KB Output is correct
167 Correct 8 ms 33404 KB Output is correct
168 Correct 7 ms 33372 KB Output is correct
169 Correct 7 ms 33368 KB Output is correct
170 Correct 7 ms 33372 KB Output is correct
171 Correct 26 ms 37928 KB Output is correct
172 Correct 42 ms 42248 KB Output is correct
173 Correct 71 ms 46932 KB Output is correct
174 Correct 93 ms 51536 KB Output is correct
175 Correct 125 ms 55948 KB Output is correct
176 Correct 173 ms 58624 KB Output is correct
177 Correct 192 ms 61008 KB Output is correct
178 Correct 241 ms 63552 KB Output is correct
179 Correct 282 ms 68132 KB Output is correct
180 Correct 6 ms 31576 KB Output is correct
181 Correct 335 ms 72532 KB Output is correct
182 Correct 367 ms 74968 KB Output is correct
183 Correct 426 ms 77572 KB Output is correct
184 Correct 458 ms 80280 KB Output is correct
185 Correct 507 ms 84876 KB Output is correct
186 Correct 549 ms 87640 KB Output is correct
187 Correct 605 ms 90056 KB Output is correct
188 Correct 672 ms 93188 KB Output is correct
189 Correct 711 ms 95724 KB Output is correct
190 Correct 742 ms 98492 KB Output is correct
191 Correct 7 ms 33372 KB Output is correct
192 Correct 776 ms 101136 KB Output is correct
193 Correct 171 ms 110184 KB Output is correct
194 Correct 365 ms 176088 KB Output is correct
195 Correct 7 ms 33372 KB Output is correct
196 Correct 7 ms 33372 KB Output is correct
197 Correct 7 ms 33372 KB Output is correct
198 Correct 7 ms 33372 KB Output is correct