Submission #729258

# Submission time Handle Problem Language Result Execution time Memory
729258 2023-04-23T17:33:36 Z NintsiChkhaidze Traffic (IOI10_traffic) C++17
100 / 100
972 ms 186404 KB
#include <bits/stdc++.h>
#define pb push_back
#define ll long long
#include "traffic.h"
using namespace std;

ll tot,dp[1000005],ansval;
int ans;
vector <int> v[1000005];
void dfs(int x,int par){
	ll r=0,sum=0;
	for (int to: v[x]){
		if (to==par) continue;
		dfs(to,x);
		r=max(r,dp[to]);
		sum += dp[to];
	}
	
	r=max(r,tot - dp[x] - sum);
	dp[x]+= sum;
	if (r < ansval) ansval = r,ans = x;
}
int LocateCentre(int n, int p[], int S[], int D[]) {
	ans=0;
	ansval = 1e18;
    for (int i=0;i<n;i++)
    	tot += p[i],dp[i] = p[i];
    	
    for (int i = 0; i < n - 1; i++){
		v[S[i]].pb(D[i]);
		v[D[i]].pb(S[i]);
    }
    dfs(0,0);
    
    for (int i=0;i<n;i++) v[i].clear(),dp[i]=0;
    return ans;
}
# Verdict Execution time Memory Grader output
1 Correct 14 ms 23764 KB Output is correct
2 Correct 13 ms 23792 KB Output is correct
3 Correct 13 ms 23732 KB Output is correct
4 Correct 13 ms 23764 KB Output is correct
5 Correct 14 ms 23764 KB Output is correct
6 Correct 14 ms 23792 KB Output is correct
7 Correct 16 ms 23768 KB Output is correct
8 Correct 13 ms 23764 KB Output is correct
9 Correct 13 ms 23764 KB Output is correct
10 Correct 12 ms 23792 KB Output is correct
11 Correct 13 ms 23764 KB Output is correct
12 Correct 14 ms 23764 KB Output is correct
13 Correct 13 ms 23764 KB Output is correct
14 Correct 13 ms 23764 KB Output is correct
15 Correct 13 ms 23764 KB Output is correct
16 Correct 14 ms 23792 KB Output is correct
17 Correct 13 ms 23780 KB Output is correct
18 Correct 13 ms 23764 KB Output is correct
19 Correct 13 ms 23792 KB Output is correct
20 Correct 13 ms 23760 KB Output is correct
21 Correct 14 ms 23792 KB Output is correct
22 Correct 13 ms 23764 KB Output is correct
23 Correct 13 ms 23720 KB Output is correct
24 Correct 13 ms 23792 KB Output is correct
25 Correct 15 ms 23796 KB Output is correct
26 Correct 14 ms 23804 KB Output is correct
27 Correct 14 ms 23892 KB Output is correct
28 Correct 14 ms 23828 KB Output is correct
29 Correct 16 ms 23764 KB Output is correct
30 Correct 14 ms 23892 KB Output is correct
31 Correct 13 ms 23808 KB Output is correct
32 Correct 13 ms 23892 KB Output is correct
33 Correct 15 ms 23892 KB Output is correct
34 Correct 12 ms 23764 KB Output is correct
35 Correct 13 ms 23808 KB Output is correct
36 Correct 13 ms 23808 KB Output is correct
37 Correct 13 ms 23892 KB Output is correct
38 Correct 13 ms 23852 KB Output is correct
39 Correct 16 ms 23892 KB Output is correct
40 Correct 14 ms 23936 KB Output is correct
41 Correct 14 ms 23960 KB Output is correct
42 Correct 17 ms 23952 KB Output is correct
43 Correct 13 ms 23764 KB Output is correct
44 Correct 13 ms 23720 KB Output is correct
45 Correct 14 ms 23824 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 13 ms 23808 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 14 ms 23764 KB Output is correct
2 Correct 13 ms 23792 KB Output is correct
3 Correct 13 ms 23732 KB Output is correct
4 Correct 13 ms 23764 KB Output is correct
5 Correct 14 ms 23764 KB Output is correct
6 Correct 14 ms 23792 KB Output is correct
7 Correct 16 ms 23768 KB Output is correct
8 Correct 13 ms 23764 KB Output is correct
9 Correct 13 ms 23764 KB Output is correct
10 Correct 12 ms 23792 KB Output is correct
11 Correct 13 ms 23764 KB Output is correct
12 Correct 14 ms 23764 KB Output is correct
13 Correct 13 ms 23764 KB Output is correct
14 Correct 13 ms 23764 KB Output is correct
15 Correct 13 ms 23764 KB Output is correct
16 Correct 14 ms 23792 KB Output is correct
17 Correct 13 ms 23780 KB Output is correct
18 Correct 13 ms 23764 KB Output is correct
19 Correct 13 ms 23792 KB Output is correct
20 Correct 13 ms 23760 KB Output is correct
21 Correct 14 ms 23792 KB Output is correct
22 Correct 13 ms 23764 KB Output is correct
23 Correct 13 ms 23720 KB Output is correct
24 Correct 13 ms 23792 KB Output is correct
25 Correct 15 ms 23796 KB Output is correct
26 Correct 14 ms 23804 KB Output is correct
27 Correct 14 ms 23892 KB Output is correct
28 Correct 14 ms 23828 KB Output is correct
29 Correct 16 ms 23764 KB Output is correct
30 Correct 14 ms 23892 KB Output is correct
31 Correct 13 ms 23808 KB Output is correct
32 Correct 13 ms 23892 KB Output is correct
33 Correct 15 ms 23892 KB Output is correct
34 Correct 12 ms 23764 KB Output is correct
35 Correct 13 ms 23808 KB Output is correct
36 Correct 13 ms 23808 KB Output is correct
37 Correct 13 ms 23892 KB Output is correct
38 Correct 13 ms 23852 KB Output is correct
39 Correct 16 ms 23892 KB Output is correct
40 Correct 14 ms 23936 KB Output is correct
41 Correct 14 ms 23960 KB Output is correct
42 Correct 17 ms 23952 KB Output is correct
43 Correct 13 ms 23764 KB Output is correct
44 Correct 13 ms 23720 KB Output is correct
45 Correct 14 ms 23824 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 13 ms 23808 KB Output is correct
48 Correct 14 ms 23764 KB Output is correct
49 Correct 14 ms 23708 KB Output is correct
50 Correct 14 ms 23764 KB Output is correct
51 Correct 15 ms 23792 KB Output is correct
52 Correct 13 ms 23764 KB Output is correct
53 Correct 14 ms 23692 KB Output is correct
54 Correct 13 ms 23764 KB Output is correct
55 Correct 14 ms 23764 KB Output is correct
56 Correct 13 ms 23764 KB Output is correct
57 Correct 13 ms 23764 KB Output is correct
58 Correct 13 ms 23764 KB Output is correct
59 Correct 15 ms 23748 KB Output is correct
60 Correct 15 ms 23816 KB Output is correct
61 Correct 13 ms 23764 KB Output is correct
62 Correct 14 ms 23764 KB Output is correct
63 Correct 14 ms 23800 KB Output is correct
64 Correct 14 ms 23764 KB Output is correct
65 Correct 15 ms 23732 KB Output is correct
66 Correct 13 ms 23704 KB Output is correct
67 Correct 13 ms 23764 KB Output is correct
68 Correct 33 ms 31844 KB Output is correct
69 Correct 52 ms 39884 KB Output is correct
70 Correct 13 ms 23788 KB Output is correct
71 Correct 76 ms 47984 KB Output is correct
72 Correct 100 ms 56184 KB Output is correct
73 Correct 109 ms 64332 KB Output is correct
74 Correct 138 ms 72716 KB Output is correct
75 Correct 177 ms 80704 KB Output is correct
76 Correct 189 ms 88852 KB Output is correct
77 Correct 199 ms 96980 KB Output is correct
78 Correct 214 ms 105140 KB Output is correct
79 Correct 268 ms 113248 KB Output is correct
80 Correct 277 ms 121324 KB Output is correct
81 Correct 14 ms 23716 KB Output is correct
82 Correct 282 ms 129436 KB Output is correct
83 Correct 306 ms 137620 KB Output is correct
84 Correct 323 ms 145960 KB Output is correct
85 Correct 341 ms 153948 KB Output is correct
86 Correct 360 ms 162080 KB Output is correct
87 Correct 385 ms 170192 KB Output is correct
88 Correct 409 ms 178424 KB Output is correct
89 Correct 445 ms 186404 KB Output is correct
90 Correct 14 ms 23764 KB Output is correct
91 Correct 16 ms 23760 KB Output is correct
92 Correct 13 ms 23816 KB Output is correct
93 Correct 12 ms 23788 KB Output is correct
94 Correct 12 ms 23796 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 14 ms 23764 KB Output is correct
2 Correct 13 ms 23792 KB Output is correct
3 Correct 13 ms 23732 KB Output is correct
4 Correct 13 ms 23764 KB Output is correct
5 Correct 14 ms 23764 KB Output is correct
6 Correct 14 ms 23792 KB Output is correct
7 Correct 16 ms 23768 KB Output is correct
8 Correct 13 ms 23764 KB Output is correct
9 Correct 13 ms 23764 KB Output is correct
10 Correct 12 ms 23792 KB Output is correct
11 Correct 13 ms 23764 KB Output is correct
12 Correct 14 ms 23764 KB Output is correct
13 Correct 13 ms 23764 KB Output is correct
14 Correct 13 ms 23764 KB Output is correct
15 Correct 13 ms 23764 KB Output is correct
16 Correct 14 ms 23792 KB Output is correct
17 Correct 13 ms 23780 KB Output is correct
18 Correct 13 ms 23764 KB Output is correct
19 Correct 13 ms 23792 KB Output is correct
20 Correct 13 ms 23760 KB Output is correct
21 Correct 14 ms 23792 KB Output is correct
22 Correct 13 ms 23764 KB Output is correct
23 Correct 13 ms 23720 KB Output is correct
24 Correct 13 ms 23792 KB Output is correct
25 Correct 15 ms 23796 KB Output is correct
26 Correct 14 ms 23804 KB Output is correct
27 Correct 14 ms 23892 KB Output is correct
28 Correct 14 ms 23828 KB Output is correct
29 Correct 16 ms 23764 KB Output is correct
30 Correct 14 ms 23892 KB Output is correct
31 Correct 13 ms 23808 KB Output is correct
32 Correct 13 ms 23892 KB Output is correct
33 Correct 15 ms 23892 KB Output is correct
34 Correct 12 ms 23764 KB Output is correct
35 Correct 13 ms 23808 KB Output is correct
36 Correct 13 ms 23808 KB Output is correct
37 Correct 13 ms 23892 KB Output is correct
38 Correct 13 ms 23852 KB Output is correct
39 Correct 16 ms 23892 KB Output is correct
40 Correct 14 ms 23936 KB Output is correct
41 Correct 14 ms 23960 KB Output is correct
42 Correct 17 ms 23952 KB Output is correct
43 Correct 13 ms 23764 KB Output is correct
44 Correct 13 ms 23720 KB Output is correct
45 Correct 14 ms 23824 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 13 ms 23808 KB Output is correct
48 Correct 12 ms 23764 KB Output is correct
49 Correct 13 ms 23792 KB Output is correct
50 Correct 12 ms 23764 KB Output is correct
51 Correct 14 ms 23764 KB Output is correct
52 Correct 14 ms 23792 KB Output is correct
53 Correct 14 ms 23732 KB Output is correct
54 Correct 13 ms 23764 KB Output is correct
55 Correct 14 ms 23796 KB Output is correct
56 Correct 13 ms 23764 KB Output is correct
57 Correct 12 ms 23792 KB Output is correct
58 Correct 12 ms 23764 KB Output is correct
59 Correct 15 ms 23716 KB Output is correct
60 Correct 13 ms 23772 KB Output is correct
61 Correct 13 ms 23812 KB Output is correct
62 Correct 13 ms 23788 KB Output is correct
63 Correct 12 ms 23764 KB Output is correct
64 Correct 13 ms 23712 KB Output is correct
65 Correct 12 ms 23764 KB Output is correct
66 Correct 13 ms 23792 KB Output is correct
67 Correct 13 ms 23820 KB Output is correct
68 Correct 12 ms 23764 KB Output is correct
69 Correct 12 ms 23756 KB Output is correct
70 Correct 12 ms 23764 KB Output is correct
71 Correct 14 ms 23788 KB Output is correct
72 Correct 13 ms 23764 KB Output is correct
73 Correct 12 ms 23764 KB Output is correct
74 Correct 15 ms 23764 KB Output is correct
75 Correct 13 ms 23776 KB Output is correct
76 Correct 13 ms 23824 KB Output is correct
77 Correct 13 ms 23764 KB Output is correct
78 Correct 12 ms 23796 KB Output is correct
79 Correct 12 ms 23804 KB Output is correct
80 Correct 14 ms 23792 KB Output is correct
81 Correct 13 ms 23716 KB Output is correct
82 Correct 13 ms 23764 KB Output is correct
83 Correct 14 ms 23764 KB Output is correct
84 Correct 14 ms 23768 KB Output is correct
85 Correct 15 ms 23812 KB Output is correct
86 Correct 13 ms 23764 KB Output is correct
87 Correct 14 ms 23804 KB Output is correct
88 Correct 13 ms 23764 KB Output is correct
89 Correct 13 ms 23800 KB Output is correct
90 Correct 14 ms 23800 KB Output is correct
91 Correct 14 ms 23808 KB Output is correct
92 Correct 13 ms 23764 KB Output is correct
93 Correct 13 ms 23840 KB Output is correct
94 Correct 17 ms 23764 KB Output is correct
95 Correct 15 ms 23852 KB Output is correct
96 Correct 16 ms 23800 KB Output is correct
97 Correct 13 ms 23764 KB Output is correct
98 Correct 13 ms 23708 KB Output is correct
99 Correct 13 ms 23764 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 14 ms 23764 KB Output is correct
2 Correct 13 ms 23792 KB Output is correct
3 Correct 13 ms 23732 KB Output is correct
4 Correct 13 ms 23764 KB Output is correct
5 Correct 14 ms 23764 KB Output is correct
6 Correct 14 ms 23792 KB Output is correct
7 Correct 16 ms 23768 KB Output is correct
8 Correct 13 ms 23764 KB Output is correct
9 Correct 13 ms 23764 KB Output is correct
10 Correct 12 ms 23792 KB Output is correct
11 Correct 13 ms 23764 KB Output is correct
12 Correct 14 ms 23764 KB Output is correct
13 Correct 13 ms 23764 KB Output is correct
14 Correct 13 ms 23764 KB Output is correct
15 Correct 13 ms 23764 KB Output is correct
16 Correct 14 ms 23792 KB Output is correct
17 Correct 13 ms 23780 KB Output is correct
18 Correct 13 ms 23764 KB Output is correct
19 Correct 13 ms 23792 KB Output is correct
20 Correct 13 ms 23760 KB Output is correct
21 Correct 14 ms 23792 KB Output is correct
22 Correct 13 ms 23764 KB Output is correct
23 Correct 13 ms 23720 KB Output is correct
24 Correct 13 ms 23792 KB Output is correct
25 Correct 15 ms 23796 KB Output is correct
26 Correct 14 ms 23804 KB Output is correct
27 Correct 14 ms 23892 KB Output is correct
28 Correct 14 ms 23828 KB Output is correct
29 Correct 16 ms 23764 KB Output is correct
30 Correct 14 ms 23892 KB Output is correct
31 Correct 13 ms 23808 KB Output is correct
32 Correct 13 ms 23892 KB Output is correct
33 Correct 15 ms 23892 KB Output is correct
34 Correct 12 ms 23764 KB Output is correct
35 Correct 13 ms 23808 KB Output is correct
36 Correct 13 ms 23808 KB Output is correct
37 Correct 13 ms 23892 KB Output is correct
38 Correct 13 ms 23852 KB Output is correct
39 Correct 16 ms 23892 KB Output is correct
40 Correct 14 ms 23936 KB Output is correct
41 Correct 14 ms 23960 KB Output is correct
42 Correct 17 ms 23952 KB Output is correct
43 Correct 13 ms 23764 KB Output is correct
44 Correct 13 ms 23720 KB Output is correct
45 Correct 14 ms 23824 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 13 ms 23808 KB Output is correct
48 Correct 14 ms 23764 KB Output is correct
49 Correct 14 ms 23708 KB Output is correct
50 Correct 14 ms 23764 KB Output is correct
51 Correct 15 ms 23792 KB Output is correct
52 Correct 13 ms 23764 KB Output is correct
53 Correct 14 ms 23692 KB Output is correct
54 Correct 13 ms 23764 KB Output is correct
55 Correct 14 ms 23764 KB Output is correct
56 Correct 13 ms 23764 KB Output is correct
57 Correct 13 ms 23764 KB Output is correct
58 Correct 13 ms 23764 KB Output is correct
59 Correct 15 ms 23748 KB Output is correct
60 Correct 15 ms 23816 KB Output is correct
61 Correct 13 ms 23764 KB Output is correct
62 Correct 14 ms 23764 KB Output is correct
63 Correct 14 ms 23800 KB Output is correct
64 Correct 14 ms 23764 KB Output is correct
65 Correct 15 ms 23732 KB Output is correct
66 Correct 13 ms 23704 KB Output is correct
67 Correct 13 ms 23764 KB Output is correct
68 Correct 33 ms 31844 KB Output is correct
69 Correct 52 ms 39884 KB Output is correct
70 Correct 13 ms 23788 KB Output is correct
71 Correct 76 ms 47984 KB Output is correct
72 Correct 100 ms 56184 KB Output is correct
73 Correct 109 ms 64332 KB Output is correct
74 Correct 138 ms 72716 KB Output is correct
75 Correct 177 ms 80704 KB Output is correct
76 Correct 189 ms 88852 KB Output is correct
77 Correct 199 ms 96980 KB Output is correct
78 Correct 214 ms 105140 KB Output is correct
79 Correct 268 ms 113248 KB Output is correct
80 Correct 277 ms 121324 KB Output is correct
81 Correct 14 ms 23716 KB Output is correct
82 Correct 282 ms 129436 KB Output is correct
83 Correct 306 ms 137620 KB Output is correct
84 Correct 323 ms 145960 KB Output is correct
85 Correct 341 ms 153948 KB Output is correct
86 Correct 360 ms 162080 KB Output is correct
87 Correct 385 ms 170192 KB Output is correct
88 Correct 409 ms 178424 KB Output is correct
89 Correct 445 ms 186404 KB Output is correct
90 Correct 14 ms 23764 KB Output is correct
91 Correct 16 ms 23760 KB Output is correct
92 Correct 13 ms 23816 KB Output is correct
93 Correct 12 ms 23788 KB Output is correct
94 Correct 12 ms 23796 KB Output is correct
95 Correct 12 ms 23764 KB Output is correct
96 Correct 13 ms 23792 KB Output is correct
97 Correct 12 ms 23764 KB Output is correct
98 Correct 14 ms 23764 KB Output is correct
99 Correct 14 ms 23792 KB Output is correct
100 Correct 14 ms 23732 KB Output is correct
101 Correct 13 ms 23764 KB Output is correct
102 Correct 14 ms 23796 KB Output is correct
103 Correct 13 ms 23764 KB Output is correct
104 Correct 12 ms 23792 KB Output is correct
105 Correct 12 ms 23764 KB Output is correct
106 Correct 15 ms 23716 KB Output is correct
107 Correct 13 ms 23772 KB Output is correct
108 Correct 13 ms 23812 KB Output is correct
109 Correct 13 ms 23788 KB Output is correct
110 Correct 12 ms 23764 KB Output is correct
111 Correct 13 ms 23712 KB Output is correct
112 Correct 12 ms 23764 KB Output is correct
113 Correct 13 ms 23792 KB Output is correct
114 Correct 13 ms 23820 KB Output is correct
115 Correct 12 ms 23764 KB Output is correct
116 Correct 12 ms 23756 KB Output is correct
117 Correct 12 ms 23764 KB Output is correct
118 Correct 14 ms 23788 KB Output is correct
119 Correct 13 ms 23764 KB Output is correct
120 Correct 12 ms 23764 KB Output is correct
121 Correct 15 ms 23764 KB Output is correct
122 Correct 13 ms 23776 KB Output is correct
123 Correct 13 ms 23824 KB Output is correct
124 Correct 13 ms 23764 KB Output is correct
125 Correct 12 ms 23796 KB Output is correct
126 Correct 12 ms 23804 KB Output is correct
127 Correct 14 ms 23792 KB Output is correct
128 Correct 13 ms 23716 KB Output is correct
129 Correct 13 ms 23764 KB Output is correct
130 Correct 14 ms 23764 KB Output is correct
131 Correct 14 ms 23768 KB Output is correct
132 Correct 15 ms 23812 KB Output is correct
133 Correct 13 ms 23764 KB Output is correct
134 Correct 14 ms 23804 KB Output is correct
135 Correct 13 ms 23764 KB Output is correct
136 Correct 13 ms 23800 KB Output is correct
137 Correct 14 ms 23800 KB Output is correct
138 Correct 14 ms 23808 KB Output is correct
139 Correct 13 ms 23764 KB Output is correct
140 Correct 13 ms 23840 KB Output is correct
141 Correct 17 ms 23764 KB Output is correct
142 Correct 15 ms 23852 KB Output is correct
143 Correct 16 ms 23800 KB Output is correct
144 Correct 13 ms 23764 KB Output is correct
145 Correct 13 ms 23708 KB Output is correct
146 Correct 13 ms 23764 KB Output is correct
147 Correct 13 ms 23792 KB Output is correct
148 Correct 13 ms 23764 KB Output is correct
149 Correct 13 ms 23744 KB Output is correct
150 Correct 13 ms 23768 KB Output is correct
151 Correct 14 ms 23816 KB Output is correct
152 Correct 16 ms 23764 KB Output is correct
153 Correct 14 ms 23764 KB Output is correct
154 Correct 13 ms 23804 KB Output is correct
155 Correct 13 ms 23784 KB Output is correct
156 Correct 14 ms 23696 KB Output is correct
157 Correct 13 ms 23696 KB Output is correct
158 Correct 13 ms 23788 KB Output is correct
159 Correct 13 ms 23764 KB Output is correct
160 Correct 14 ms 23732 KB Output is correct
161 Correct 13 ms 23732 KB Output is correct
162 Correct 14 ms 23776 KB Output is correct
163 Correct 14 ms 23764 KB Output is correct
164 Correct 16 ms 23708 KB Output is correct
165 Correct 14 ms 23832 KB Output is correct
166 Correct 13 ms 23784 KB Output is correct
167 Correct 13 ms 23712 KB Output is correct
168 Correct 15 ms 23796 KB Output is correct
169 Correct 13 ms 23764 KB Output is correct
170 Correct 13 ms 23764 KB Output is correct
171 Correct 35 ms 27236 KB Output is correct
172 Correct 66 ms 30580 KB Output is correct
173 Correct 115 ms 34124 KB Output is correct
174 Correct 186 ms 37608 KB Output is correct
175 Correct 219 ms 41096 KB Output is correct
176 Correct 267 ms 44704 KB Output is correct
177 Correct 296 ms 48120 KB Output is correct
178 Correct 357 ms 51492 KB Output is correct
179 Correct 393 ms 55192 KB Output is correct
180 Correct 13 ms 23764 KB Output is correct
181 Correct 460 ms 58452 KB Output is correct
182 Correct 491 ms 61968 KB Output is correct
183 Correct 579 ms 65544 KB Output is correct
184 Correct 646 ms 68856 KB Output is correct
185 Correct 652 ms 72396 KB Output is correct
186 Correct 705 ms 75808 KB Output is correct
187 Correct 797 ms 79268 KB Output is correct
188 Correct 793 ms 82896 KB Output is correct
189 Correct 860 ms 86236 KB Output is correct
190 Correct 905 ms 89572 KB Output is correct
191 Correct 13 ms 23824 KB Output is correct
192 Correct 972 ms 92928 KB Output is correct
193 Correct 217 ms 103772 KB Output is correct
194 Correct 434 ms 184136 KB Output is correct
195 Correct 13 ms 23704 KB Output is correct
196 Correct 13 ms 23764 KB Output is correct
197 Correct 13 ms 23764 KB Output is correct
198 Correct 13 ms 23764 KB Output is correct