oj.uz

Submission #282356

# Submission time Handle Problem Language Result Execution time Memory
282356 2020-08-24T10:44:07 Z iliccmarko Traffic (IOI10_traffic) C++14
25 / 100
 294 ms 262144 KB 
#include <bits/stdc++.h>
#include<traffic.h>
using namespace std;
#define ll long long
#define endl "\n"

using namespace std;




int dfs(int u, int pret, vector<vector<int> > g, int &ans, int &ind, int svi, int p[])
{
    int br = 0;
    for(int i = 0;i<(int)g[u].size();i++)
    {
        int s = g[u][i];
        if(s==pret) continue;
        br+=dfs(s, u, g, ans, ind, svi, p);
    }

    int maks = max(br, svi - p[u] - br);

    if(maks<ans)
    {
        ans = maks;
        ind = u;
    }

    return br + p[u];
}

int LocateCentre(int n, int p[], int s[], int d[])
{
    vector<vector<int> > g(n+1);
    for(int i = 0;i<n-1;i++)
    {
        int a = s[i];
        int b = d[i];
        g[a].push_back(b);
        g[b].push_back(a);
    }
    int svi = 0;
    for(int i = 0;i<n;i++)
    {
        svi+=p[i];
    }
    int ans = svi;
    int ind;
    dfs(0, -1, g, ans, ind, svi, p);
    return ind;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 512 KB Output is correct
22 Correct 1 ms 896 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 2 ms 1536 KB Output is correct
25 Correct 4 ms 2560 KB Output is correct
26 Correct 6 ms 3840 KB Output is correct
27 Correct 8 ms 5376 KB Output is correct
28 Correct 11 ms 7168 KB Output is correct
29 Correct 17 ms 9344 KB Output is correct
30 Correct 18 ms 11520 KB Output is correct
31 Correct 21 ms 14208 KB Output is correct
32 Correct 26 ms 17024 KB Output is correct
33 Correct 30 ms 20224 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 36 ms 23680 KB Output is correct
36 Correct 40 ms 27392 KB Output is correct
37 Correct 52 ms 31352 KB Output is correct
38 Correct 53 ms 35576 KB Output is correct
39 Correct 58 ms 40184 KB Output is correct
40 Correct 66 ms 44920 KB Output is correct
41 Correct 73 ms 50148 KB Output is correct
42 Correct 84 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 0 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 512 KB Output is correct
22 Correct 1 ms 896 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 2 ms 1536 KB Output is correct
25 Correct 4 ms 2560 KB Output is correct
26 Correct 6 ms 3840 KB Output is correct
27 Correct 8 ms 5376 KB Output is correct
28 Correct 11 ms 7168 KB Output is correct
29 Correct 17 ms 9344 KB Output is correct
30 Correct 18 ms 11520 KB Output is correct
31 Correct 21 ms 14208 KB Output is correct
32 Correct 26 ms 17024 KB Output is correct
33 Correct 30 ms 20224 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 36 ms 23680 KB Output is correct
36 Correct 40 ms 27392 KB Output is correct
37 Correct 52 ms 31352 KB Output is correct
38 Correct 53 ms 35576 KB Output is correct
39 Correct 58 ms 40184 KB Output is correct
40 Correct 66 ms 44920 KB Output is correct
41 Correct 73 ms 50148 KB Output is correct
42 Correct 84 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 0 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 0 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 0 ms 384 KB Output is correct
54 Correct 0 ms 384 KB Output is correct
55 Correct 0 ms 384 KB Output is correct
56 Correct 1 ms 384 KB Output is correct
57 Correct 0 ms 384 KB Output is correct
58 Correct 1 ms 384 KB Output is correct
59 Correct 0 ms 384 KB Output is correct
60 Correct 1 ms 384 KB Output is correct
61 Correct 0 ms 384 KB Output is correct
62 Correct 1 ms 384 KB Output is correct
63 Correct 0 ms 384 KB Output is correct
64 Correct 0 ms 384 KB Output is correct
65 Correct 1 ms 384 KB Output is correct
66 Correct 0 ms 384 KB Output is correct
67 Correct 0 ms 384 KB Output is correct
68 Runtime error 294 ms 262144 KB Execution killed with signal 9
69 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 512 KB Output is correct
22 Correct 1 ms 896 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 2 ms 1536 KB Output is correct
25 Correct 4 ms 2560 KB Output is correct
26 Correct 6 ms 3840 KB Output is correct
27 Correct 8 ms 5376 KB Output is correct
28 Correct 11 ms 7168 KB Output is correct
29 Correct 17 ms 9344 KB Output is correct
30 Correct 18 ms 11520 KB Output is correct
31 Correct 21 ms 14208 KB Output is correct
32 Correct 26 ms 17024 KB Output is correct
33 Correct 30 ms 20224 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 36 ms 23680 KB Output is correct
36 Correct 40 ms 27392 KB Output is correct
37 Correct 52 ms 31352 KB Output is correct
38 Correct 53 ms 35576 KB Output is correct
39 Correct 58 ms 40184 KB Output is correct
40 Correct 66 ms 44920 KB Output is correct
41 Correct 73 ms 50148 KB Output is correct
42 Correct 84 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 0 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct
48 Incorrect 0 ms 384 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 512 KB Output is correct
22 Correct 1 ms 896 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 2 ms 1536 KB Output is correct
25 Correct 4 ms 2560 KB Output is correct
26 Correct 6 ms 3840 KB Output is correct
27 Correct 8 ms 5376 KB Output is correct
28 Correct 11 ms 7168 KB Output is correct
29 Correct 17 ms 9344 KB Output is correct
30 Correct 18 ms 11520 KB Output is correct
31 Correct 21 ms 14208 KB Output is correct
32 Correct 26 ms 17024 KB Output is correct
33 Correct 30 ms 20224 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 36 ms 23680 KB Output is correct
36 Correct 40 ms 27392 KB Output is correct
37 Correct 52 ms 31352 KB Output is correct
38 Correct 53 ms 35576 KB Output is correct
39 Correct 58 ms 40184 KB Output is correct
40 Correct 66 ms 44920 KB Output is correct
41 Correct 73 ms 50148 KB Output is correct
42 Correct 84 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 0 ms 384 KB Output is correct
47 Correct 0 ms 384 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 0 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 0 ms 384 KB Output is correct
54 Correct 0 ms 384 KB Output is correct
55 Correct 0 ms 384 KB Output is correct
56 Correct 1 ms 384 KB Output is correct
57 Correct 0 ms 384 KB Output is correct
58 Correct 1 ms 384 KB Output is correct
59 Correct 0 ms 384 KB Output is correct
60 Correct 1 ms 384 KB Output is correct
61 Correct 0 ms 384 KB Output is correct
62 Correct 1 ms 384 KB Output is correct
63 Correct 0 ms 384 KB Output is correct
64 Correct 0 ms 384 KB Output is correct
65 Correct 1 ms 384 KB Output is correct
66 Correct 0 ms 384 KB Output is correct
67 Correct 0 ms 384 KB Output is correct
68 Runtime error 294 ms 262144 KB Execution killed with signal 9
69 Halted 0 ms 0 KB -