oj.uz

Submission #584689

# Submission time Handle Problem Language Result Execution time Memory
584689 2022-06-27T20:01:32 Z teki Traffic (IOI10_traffic) C++11
100 / 100
 1633 ms 172524 KB 
#include <bits/stdc++.h>
#include "traffic.h"

typedef long long ll;

#define pb push_back
#define MS(x,y) memset((x),(y),sizeof((x)))
const ll MN = 100000000000007;

using namespace std;

int LocateCentre(int n, int lugje[], int edPrv[], int edVtor[]) {
    set<int> pat[n+5];
    for (int i = 0; i<n-1; i++) {
        pat[edPrv[i]].insert(edVtor[i]);
        pat[edVtor[i]].insert(edPrv[i]);
    }

    priority_queue<pair<int,int>> pq;
    for (int i = 0; i<n; i++) if (pat[i].size() == 1) pq.push({-lugje[i],i});

    int res = 0;

    while (!pq.empty()) {
        int broj = pq.top().first, i = pq.top().second;
        res = i;

        pq.pop();

        int sled = *pat[i].begin();

        lugje[sled] += lugje[i];
        pat[i].erase(sled);
        pat[sled].erase(i);

        if (pat[sled].size() == 1) pq.push({-lugje[sled],sled});
    }

    return res;
}

//int main()
//{
//    #if LOCAL_DEBUG
//        fstream cin("in.txt");
//    #endif
//
//    ios_base::sync_with_stdio(false);
//    cin.tie(0);
//    cout.tie(0);
//
//
//
//    return 0;
//}

Compilation message

traffic.cpp: In function 'int LocateCentre(int, int*, int*, int*)':
traffic.cpp:25:13: warning: unused variable 'broj' [-Wunused-variable]
   25 |         int broj = pq.top().first, i = pq.top().second;
      |             ^~~~

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 296 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 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 1 ms 212 KB Output is correct
22 Correct 0 ms 308 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 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 1 ms 304 KB Output is correct
35 Correct 1 ms 316 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 468 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 304 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 296 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 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 1 ms 212 KB Output is correct
22 Correct 0 ms 308 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 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 1 ms 304 KB Output is correct
35 Correct 1 ms 316 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 468 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 304 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 304 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 0 ms 308 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 340 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 0 ms 212 KB Output is correct
56 Correct 0 ms 312 KB Output is correct
57 Correct 0 ms 304 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 308 KB Output is correct
60 Correct 1 ms 212 KB Output is correct
61 Correct 0 ms 308 KB Output is correct
62 Correct 0 ms 304 KB Output is correct
63 Correct 1 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 304 KB Output is correct
66 Correct 0 ms 308 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 24 ms 8812 KB Output is correct
69 Correct 50 ms 17156 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 73 ms 25676 KB Output is correct
72 Correct 95 ms 34192 KB Output is correct
73 Correct 125 ms 42856 KB Output is correct
74 Correct 140 ms 51392 KB Output is correct
75 Correct 164 ms 59820 KB Output is correct
76 Correct 192 ms 68360 KB Output is correct
77 Correct 216 ms 77008 KB Output is correct
78 Correct 237 ms 85456 KB Output is correct
79 Correct 263 ms 94020 KB Output is correct
80 Correct 286 ms 102564 KB Output is correct
81 Correct 0 ms 212 KB Output is correct
82 Correct 317 ms 111128 KB Output is correct
83 Correct 333 ms 119568 KB Output is correct
84 Correct 366 ms 128076 KB Output is correct
85 Correct 396 ms 136640 KB Output is correct
86 Correct 421 ms 145196 KB Output is correct
87 Correct 452 ms 153808 KB Output is correct
88 Correct 462 ms 162164 KB Output is correct
89 Correct 483 ms 168524 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 0 ms 212 KB Output is correct
92 Correct 1 ms 212 KB Output is correct
93 Correct 0 ms 212 KB Output is correct
94 Correct 1 ms 212 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 296 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 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 1 ms 212 KB Output is correct
22 Correct 0 ms 308 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 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 1 ms 304 KB Output is correct
35 Correct 1 ms 316 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 468 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 304 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 304 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 312 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 0 ms 212 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 1 ms 308 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 308 KB Output is correct
62 Correct 0 ms 340 KB Output is correct
63 Correct 0 ms 212 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 0 ms 212 KB Output is correct
69 Correct 0 ms 308 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 1 ms 212 KB Output is correct
73 Correct 0 ms 340 KB Output is correct
74 Correct 0 ms 304 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 320 KB Output is correct
79 Correct 1 ms 312 KB Output is correct
80 Correct 1 ms 340 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 1 ms 340 KB Output is correct
83 Correct 1 ms 340 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 340 KB Output is correct
88 Correct 1 ms 340 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 496 KB Output is correct
94 Correct 1 ms 340 KB Output is correct
95 Correct 1 ms 468 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 1 ms 212 KB Output is correct
98 Correct 1 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 1 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 296 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 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 1 ms 212 KB Output is correct
22 Correct 0 ms 308 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 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 1 ms 304 KB Output is correct
35 Correct 1 ms 316 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 468 KB Output is correct
41 Correct 1 ms 468 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 304 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 304 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 0 ms 308 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 340 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 0 ms 212 KB Output is correct
56 Correct 0 ms 312 KB Output is correct
57 Correct 0 ms 304 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 308 KB Output is correct
60 Correct 1 ms 212 KB Output is correct
61 Correct 0 ms 308 KB Output is correct
62 Correct 0 ms 304 KB Output is correct
63 Correct 1 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 304 KB Output is correct
66 Correct 0 ms 308 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 24 ms 8812 KB Output is correct
69 Correct 50 ms 17156 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 73 ms 25676 KB Output is correct
72 Correct 95 ms 34192 KB Output is correct
73 Correct 125 ms 42856 KB Output is correct
74 Correct 140 ms 51392 KB Output is correct
75 Correct 164 ms 59820 KB Output is correct
76 Correct 192 ms 68360 KB Output is correct
77 Correct 216 ms 77008 KB Output is correct
78 Correct 237 ms 85456 KB Output is correct
79 Correct 263 ms 94020 KB Output is correct
80 Correct 286 ms 102564 KB Output is correct
81 Correct 0 ms 212 KB Output is correct
82 Correct 317 ms 111128 KB Output is correct
83 Correct 333 ms 119568 KB Output is correct
84 Correct 366 ms 128076 KB Output is correct
85 Correct 396 ms 136640 KB Output is correct
86 Correct 421 ms 145196 KB Output is correct
87 Correct 452 ms 153808 KB Output is correct
88 Correct 462 ms 162164 KB Output is correct
89 Correct 483 ms 168524 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 0 ms 212 KB Output is correct
92 Correct 1 ms 212 KB Output is correct
93 Correct 0 ms 212 KB Output is correct
94 Correct 1 ms 212 KB Output is correct
95 Correct 0 ms 304 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 0 ms 212 KB Output is correct
98 Correct 1 ms 312 KB Output is correct
99 Correct 0 ms 212 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 1 ms 308 KB Output is correct
102 Correct 0 ms 212 KB Output is correct
103 Correct 0 ms 212 KB Output is correct
104 Correct 1 ms 308 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 0 ms 212 KB Output is correct
108 Correct 0 ms 308 KB Output is correct
109 Correct 0 ms 340 KB Output is correct
110 Correct 0 ms 212 KB Output is correct
111 Correct 0 ms 212 KB Output is correct
112 Correct 0 ms 212 KB Output is correct
113 Correct 0 ms 212 KB Output is correct
114 Correct 1 ms 212 KB Output is correct
115 Correct 0 ms 212 KB Output is correct
116 Correct 0 ms 308 KB Output is correct
117 Correct 0 ms 212 KB Output is correct
118 Correct 1 ms 212 KB Output is correct
119 Correct 1 ms 212 KB Output is correct
120 Correct 0 ms 340 KB Output is correct
121 Correct 0 ms 304 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 320 KB Output is correct
126 Correct 1 ms 312 KB Output is correct
127 Correct 1 ms 340 KB Output is correct
128 Correct 1 ms 212 KB Output is correct
129 Correct 1 ms 340 KB Output is correct
130 Correct 1 ms 340 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 340 KB Output is correct
135 Correct 1 ms 340 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 496 KB Output is correct
141 Correct 1 ms 340 KB Output is correct
142 Correct 1 ms 468 KB Output is correct
143 Correct 1 ms 212 KB Output is correct
144 Correct 1 ms 212 KB Output is correct
145 Correct 1 ms 212 KB Output is correct
146 Correct 1 ms 212 KB Output is correct
147 Correct 1 ms 212 KB Output is correct
148 Correct 0 ms 212 KB Output is correct
149 Correct 0 ms 308 KB Output is correct
150 Correct 0 ms 212 KB Output is correct
151 Correct 1 ms 212 KB Output is correct
152 Correct 0 ms 212 KB Output is correct
153 Correct 0 ms 212 KB Output is correct
154 Correct 1 ms 212 KB Output is correct
155 Correct 0 ms 212 KB Output is correct
156 Correct 1 ms 212 KB Output is correct
157 Correct 1 ms 212 KB Output is correct
158 Correct 1 ms 212 KB Output is correct
159 Correct 1 ms 212 KB Output is correct
160 Correct 0 ms 212 KB Output is correct
161 Correct 1 ms 212 KB Output is correct
162 Correct 0 ms 212 KB Output is correct
163 Correct 0 ms 212 KB Output is correct
164 Correct 1 ms 212 KB Output is correct
165 Correct 1 ms 212 KB Output is correct
166 Correct 1 ms 212 KB Output is correct
167 Correct 1 ms 212 KB Output is correct
168 Correct 0 ms 212 KB Output is correct
169 Correct 1 ms 212 KB Output is correct
170 Correct 1 ms 304 KB Output is correct
171 Correct 41 ms 9140 KB Output is correct
172 Correct 111 ms 17808 KB Output is correct
173 Correct 190 ms 26328 KB Output is correct
174 Correct 268 ms 35404 KB Output is correct
175 Correct 354 ms 44084 KB Output is correct
176 Correct 434 ms 52488 KB Output is correct
177 Correct 514 ms 61132 KB Output is correct
178 Correct 589 ms 70640 KB Output is correct
179 Correct 679 ms 79148 KB Output is correct
180 Correct 1 ms 212 KB Output is correct
181 Correct 779 ms 87644 KB Output is correct
182 Correct 846 ms 96348 KB Output is correct
183 Correct 933 ms 104896 KB Output is correct
184 Correct 1029 ms 113332 KB Output is correct
185 Correct 1101 ms 121820 KB Output is correct
186 Correct 1215 ms 132316 KB Output is correct
187 Correct 1301 ms 140864 KB Output is correct
188 Correct 1371 ms 149408 KB Output is correct
189 Correct 1454 ms 157960 KB Output is correct
190 Correct 1552 ms 166384 KB Output is correct
191 Correct 1 ms 212 KB Output is correct
192 Correct 1633 ms 172524 KB Output is correct
193 Correct 234 ms 84220 KB Output is correct
194 Correct 447 ms 168324 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 308 KB Output is correct
198 Correct 1 ms 212 KB Output is correct