oj.uz

Submission #632889

# Submission time Handle Problem Language Result Execution time Memory
632889 2022-08-21T06:03:19 Z Minindu2006 Traffic (IOI10_traffic) C++14
100 / 100
 1866 ms 174992 KB 
#include "traffic.h"
#include <bits/stdc++.h>
using namespace std;



int LocateCentre(int N, int pp[], int S[], int D[])
{
   vector<set<int>> adj(N + 1);
   for (int i = 0; i < N - 1; i++)
   {
      adj[S[i]].insert(D[i]);
      adj[D[i]].insert(S[i]);
   }
   priority_queue<pair<int, int>, vector<pair<int, int>>, greater<pair<int, int>>> st;
   for (int i = 0; i < N; i++)
      if (adj[i].size() <= 1)
         st.push({pp[i], i});
   
   while(st.size() >= 2)
   {
      int c = st.top().second;
      int p = st.top().first;
      st.pop();

      auto nxt = *adj[c].begin();
      adj[nxt].erase(c);
      pp[nxt] += p;
      if(adj[nxt].size() == 1)
         st.push({pp[nxt], nxt});
   }
   return st.top().second;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 456 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 456 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 312 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 304 KB Output is correct
52 Correct 0 ms 308 KB Output is correct
53 Correct 0 ms 308 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 1 ms 212 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 0 ms 308 KB Output is correct
60 Correct 0 ms 304 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 1 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 0 ms 340 KB Output is correct
67 Correct 1 ms 300 KB Output is correct
68 Correct 23 ms 8780 KB Output is correct
69 Correct 49 ms 17172 KB Output is correct
70 Correct 1 ms 312 KB Output is correct
71 Correct 78 ms 25684 KB Output is correct
72 Correct 96 ms 34268 KB Output is correct
73 Correct 117 ms 42840 KB Output is correct
74 Correct 138 ms 51348 KB Output is correct
75 Correct 165 ms 59844 KB Output is correct
76 Correct 187 ms 68380 KB Output is correct
77 Correct 205 ms 77004 KB Output is correct
78 Correct 243 ms 85500 KB Output is correct
79 Correct 258 ms 94076 KB Output is correct
80 Correct 302 ms 102568 KB Output is correct
81 Correct 0 ms 212 KB Output is correct
82 Correct 303 ms 111124 KB Output is correct
83 Correct 323 ms 119612 KB Output is correct
84 Correct 344 ms 128056 KB Output is correct
85 Correct 375 ms 136668 KB Output is correct
86 Correct 389 ms 145208 KB Output is correct
87 Correct 410 ms 153728 KB Output is correct
88 Correct 442 ms 162196 KB Output is correct
89 Correct 478 ms 170700 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 1 ms 212 KB Output is correct
92 Correct 1 ms 304 KB Output is correct
93 Correct 1 ms 212 KB Output is correct
94 Correct 0 ms 212 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 456 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 308 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 308 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 0 ms 304 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 1 ms 308 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 0 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 304 KB Output is correct
68 Correct 1 ms 308 KB Output is correct
69 Correct 0 ms 212 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 0 ms 308 KB Output is correct
73 Correct 1 ms 340 KB Output is correct
74 Correct 1 ms 344 KB Output is correct
75 Correct 1 ms 340 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 1 ms 340 KB Output is correct
79 Correct 1 ms 340 KB Output is correct
80 Correct 1 ms 340 KB Output is correct
81 Correct 1 ms 308 KB Output is correct
82 Correct 1 ms 340 KB Output is correct
83 Correct 1 ms 316 KB Output is correct
84 Correct 1 ms 340 KB Output is correct
85 Correct 1 ms 340 KB Output is correct
86 Correct 1 ms 340 KB Output is correct
87 Correct 1 ms 440 KB Output is correct
88 Correct 1 ms 440 KB Output is correct
89 Correct 1 ms 468 KB Output is correct
90 Correct 1 ms 468 KB Output is correct
91 Correct 1 ms 468 KB Output is correct
92 Correct 1 ms 212 KB Output is correct
93 Correct 1 ms 468 KB Output is correct
94 Correct 1 ms 340 KB Output is correct
95 Correct 1 ms 468 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 1 ms 212 KB Output is correct
98 Correct 0 ms 212 KB Output is correct
99 Correct 1 ms 212 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 456 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 312 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 304 KB Output is correct
52 Correct 0 ms 308 KB Output is correct
53 Correct 0 ms 308 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 1 ms 212 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 0 ms 308 KB Output is correct
60 Correct 0 ms 304 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 1 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 0 ms 340 KB Output is correct
67 Correct 1 ms 300 KB Output is correct
68 Correct 23 ms 8780 KB Output is correct
69 Correct 49 ms 17172 KB Output is correct
70 Correct 1 ms 312 KB Output is correct
71 Correct 78 ms 25684 KB Output is correct
72 Correct 96 ms 34268 KB Output is correct
73 Correct 117 ms 42840 KB Output is correct
74 Correct 138 ms 51348 KB Output is correct
75 Correct 165 ms 59844 KB Output is correct
76 Correct 187 ms 68380 KB Output is correct
77 Correct 205 ms 77004 KB Output is correct
78 Correct 243 ms 85500 KB Output is correct
79 Correct 258 ms 94076 KB Output is correct
80 Correct 302 ms 102568 KB Output is correct
81 Correct 0 ms 212 KB Output is correct
82 Correct 303 ms 111124 KB Output is correct
83 Correct 323 ms 119612 KB Output is correct
84 Correct 344 ms 128056 KB Output is correct
85 Correct 375 ms 136668 KB Output is correct
86 Correct 389 ms 145208 KB Output is correct
87 Correct 410 ms 153728 KB Output is correct
88 Correct 442 ms 162196 KB Output is correct
89 Correct 478 ms 170700 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 1 ms 212 KB Output is correct
92 Correct 1 ms 304 KB Output is correct
93 Correct 1 ms 212 KB Output is correct
94 Correct 0 ms 212 KB Output is correct
95 Correct 0 ms 212 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 0 ms 212 KB Output is correct
98 Correct 1 ms 308 KB Output is correct
99 Correct 0 ms 212 KB Output is correct
100 Correct 1 ms 308 KB Output is correct
101 Correct 1 ms 212 KB Output is correct
102 Correct 0 ms 304 KB Output is correct
103 Correct 1 ms 212 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 0 ms 212 KB Output is correct
107 Correct 0 ms 212 KB Output is correct
108 Correct 1 ms 308 KB Output is correct
109 Correct 1 ms 212 KB Output is correct
110 Correct 0 ms 212 KB Output is correct
111 Correct 1 ms 212 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 1 ms 212 KB Output is correct
114 Correct 1 ms 304 KB Output is correct
115 Correct 1 ms 308 KB Output is correct
116 Correct 0 ms 212 KB Output is correct
117 Correct 1 ms 212 KB Output is correct
118 Correct 0 ms 212 KB Output is correct
119 Correct 0 ms 308 KB Output is correct
120 Correct 1 ms 340 KB Output is correct
121 Correct 1 ms 344 KB Output is correct
122 Correct 1 ms 340 KB Output is correct
123 Correct 1 ms 340 KB Output is correct
124 Correct 1 ms 340 KB Output is correct
125 Correct 1 ms 340 KB Output is correct
126 Correct 1 ms 340 KB Output is correct
127 Correct 1 ms 340 KB Output is correct
128 Correct 1 ms 308 KB Output is correct
129 Correct 1 ms 340 KB Output is correct
130 Correct 1 ms 316 KB Output is correct
131 Correct 1 ms 340 KB Output is correct
132 Correct 1 ms 340 KB Output is correct
133 Correct 1 ms 340 KB Output is correct
134 Correct 1 ms 440 KB Output is correct
135 Correct 1 ms 440 KB Output is correct
136 Correct 1 ms 468 KB Output is correct
137 Correct 1 ms 468 KB Output is correct
138 Correct 1 ms 468 KB Output is correct
139 Correct 1 ms 212 KB Output is correct
140 Correct 1 ms 468 KB Output is correct
141 Correct 1 ms 340 KB Output is correct
142 Correct 1 ms 468 KB Output is correct
143 Correct 0 ms 212 KB Output is correct
144 Correct 1 ms 212 KB Output is correct
145 Correct 0 ms 212 KB Output is correct
146 Correct 1 ms 212 KB Output is correct
147 Correct 0 ms 308 KB Output is correct
148 Correct 1 ms 312 KB Output is correct
149 Correct 1 ms 212 KB Output is correct
150 Correct 0 ms 212 KB Output is correct
151 Correct 0 ms 308 KB Output is correct
152 Correct 0 ms 212 KB Output is correct
153 Correct 1 ms 212 KB Output is correct
154 Correct 1 ms 212 KB Output is correct
155 Correct 1 ms 212 KB Output is correct
156 Correct 0 ms 212 KB Output is correct
157 Correct 1 ms 212 KB Output is correct
158 Correct 0 ms 212 KB Output is correct
159 Correct 0 ms 212 KB Output is correct
160 Correct 0 ms 212 KB Output is correct
161 Correct 1 ms 340 KB Output is correct
162 Correct 0 ms 212 KB Output is correct
163 Correct 1 ms 212 KB Output is correct
164 Correct 1 ms 308 KB Output is correct
165 Correct 1 ms 212 KB Output is correct
166 Correct 1 ms 308 KB Output is correct
167 Correct 0 ms 308 KB Output is correct
168 Correct 0 ms 212 KB Output is correct
169 Correct 1 ms 212 KB Output is correct
170 Correct 0 ms 212 KB Output is correct
171 Correct 62 ms 9132 KB Output is correct
172 Correct 119 ms 17908 KB Output is correct
173 Correct 235 ms 26440 KB Output is correct
174 Correct 312 ms 35468 KB Output is correct
175 Correct 385 ms 44004 KB Output is correct
176 Correct 483 ms 52484 KB Output is correct
177 Correct 589 ms 61020 KB Output is correct
178 Correct 671 ms 70684 KB Output is correct
179 Correct 761 ms 79116 KB Output is correct
180 Correct 1 ms 212 KB Output is correct
181 Correct 846 ms 87700 KB Output is correct
182 Correct 994 ms 96384 KB Output is correct
183 Correct 1080 ms 104920 KB Output is correct
184 Correct 1193 ms 113280 KB Output is correct
185 Correct 1299 ms 121776 KB Output is correct
186 Correct 1412 ms 132420 KB Output is correct
187 Correct 1558 ms 140944 KB Output is correct
188 Correct 1565 ms 149424 KB Output is correct
189 Correct 1642 ms 157960 KB Output is correct
190 Correct 1766 ms 166408 KB Output is correct
191 Correct 0 ms 212 KB Output is correct
192 Correct 1866 ms 174992 KB Output is correct
193 Correct 217 ms 84152 KB Output is correct
194 Correct 446 ms 168268 KB Output is correct
195 Correct 1 ms 212 KB Output is correct
196 Correct 1 ms 212 KB Output is correct
197 Correct 1 ms 340 KB Output is correct
198 Correct 1 ms 212 KB Output is correct