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답안 #282355

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
282355 2020-08-24T10:42:07 Z iliccmarko Traffic (IOI10_traffic) C++14
25 / 100
 82 ms 55416 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(1000);
    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

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 1 ms 768 KB Output is correct
3 Correct 1 ms 768 KB Output is correct
4 Correct 1 ms 640 KB Output is correct
5 Correct 1 ms 768 KB Output is correct
6 Correct 1 ms 768 KB Output is correct
7 Correct 1 ms 768 KB Output is correct
8 Correct 1 ms 640 KB Output is correct
9 Correct 1 ms 640 KB Output is correct
10 Correct 1 ms 768 KB Output is correct
11 Correct 1 ms 768 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 768 KB Output is correct
14 Correct 1 ms 768 KB Output is correct
15 Correct 1 ms 640 KB Output is correct
16 Correct 1 ms 640 KB Output is correct
17 Correct 1 ms 768 KB Output is correct
18 Correct 1 ms 768 KB Output is correct
19 Correct 1 ms 640 KB Output is correct
20 Correct 1 ms 640 KB Output is correct
21 Correct 2 ms 1664 KB Output is correct
22 Correct 3 ms 3072 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 5 ms 4608 KB Output is correct
25 Correct 8 ms 6400 KB Output is correct
26 Correct 9 ms 8192 KB Output is correct
27 Correct 12 ms 10240 KB Output is correct
28 Correct 15 ms 12544 KB Output is correct
29 Correct 18 ms 14848 KB Output is correct
30 Correct 22 ms 17408 KB Output is correct
31 Correct 27 ms 20096 KB Output is correct
32 Correct 30 ms 22904 KB Output is correct
33 Correct 34 ms 25856 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 38 ms 29056 KB Output is correct
36 Correct 43 ms 32252 KB Output is correct
37 Correct 51 ms 35832 KB Output is correct
38 Correct 55 ms 39420 KB Output is correct
39 Correct 61 ms 43280 KB Output is correct
40 Correct 67 ms 47096 KB Output is correct
41 Correct 75 ms 51116 KB Output is correct
42 Correct 82 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 1 ms 512 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 1 ms 768 KB Output is correct
47 Correct 1 ms 640 KB Output is correct

Subtask #2
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 1 ms 768 KB Output is correct
3 Correct 1 ms 768 KB Output is correct
4 Correct 1 ms 640 KB Output is correct
5 Correct 1 ms 768 KB Output is correct
6 Correct 1 ms 768 KB Output is correct
7 Correct 1 ms 768 KB Output is correct
8 Correct 1 ms 640 KB Output is correct
9 Correct 1 ms 640 KB Output is correct
10 Correct 1 ms 768 KB Output is correct
11 Correct 1 ms 768 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 768 KB Output is correct
14 Correct 1 ms 768 KB Output is correct
15 Correct 1 ms 640 KB Output is correct
16 Correct 1 ms 640 KB Output is correct
17 Correct 1 ms 768 KB Output is correct
18 Correct 1 ms 768 KB Output is correct
19 Correct 1 ms 640 KB Output is correct
20 Correct 1 ms 640 KB Output is correct
21 Correct 2 ms 1664 KB Output is correct
22 Correct 3 ms 3072 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 5 ms 4608 KB Output is correct
25 Correct 8 ms 6400 KB Output is correct
26 Correct 9 ms 8192 KB Output is correct
27 Correct 12 ms 10240 KB Output is correct
28 Correct 15 ms 12544 KB Output is correct
29 Correct 18 ms 14848 KB Output is correct
30 Correct 22 ms 17408 KB Output is correct
31 Correct 27 ms 20096 KB Output is correct
32 Correct 30 ms 22904 KB Output is correct
33 Correct 34 ms 25856 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 38 ms 29056 KB Output is correct
36 Correct 43 ms 32252 KB Output is correct
37 Correct 51 ms 35832 KB Output is correct
38 Correct 55 ms 39420 KB Output is correct
39 Correct 61 ms 43280 KB Output is correct
40 Correct 67 ms 47096 KB Output is correct
41 Correct 75 ms 51116 KB Output is correct
42 Correct 82 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 1 ms 512 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 1 ms 768 KB Output is correct
47 Correct 1 ms 640 KB Output is correct
48 Correct 0 ms 384 KB Output is correct
49 Correct 1 ms 768 KB Output is correct
50 Correct 1 ms 768 KB Output is correct
51 Correct 1 ms 768 KB Output is correct
52 Correct 1 ms 768 KB Output is correct
53 Correct 1 ms 768 KB Output is correct
54 Correct 1 ms 640 KB Output is correct
55 Correct 1 ms 640 KB Output is correct
56 Correct 1 ms 640 KB Output is correct
57 Correct 1 ms 640 KB Output is correct
58 Correct 1 ms 768 KB Output is correct
59 Correct 0 ms 384 KB Output is correct
60 Correct 1 ms 768 KB Output is correct
61 Correct 1 ms 640 KB Output is correct
62 Correct 1 ms 768 KB Output is correct
63 Correct 1 ms 640 KB Output is correct
64 Correct 1 ms 640 KB Output is correct
65 Correct 1 ms 768 KB Output is correct
66 Correct 1 ms 640 KB Output is correct
67 Correct 1 ms 640 KB Output is correct
68 Runtime error 23 ms 1792 KB Execution killed with signal 11
69 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 1 ms 768 KB Output is correct
3 Correct 1 ms 768 KB Output is correct
4 Correct 1 ms 640 KB Output is correct
5 Correct 1 ms 768 KB Output is correct
6 Correct 1 ms 768 KB Output is correct
7 Correct 1 ms 768 KB Output is correct
8 Correct 1 ms 640 KB Output is correct
9 Correct 1 ms 640 KB Output is correct
10 Correct 1 ms 768 KB Output is correct
11 Correct 1 ms 768 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 768 KB Output is correct
14 Correct 1 ms 768 KB Output is correct
15 Correct 1 ms 640 KB Output is correct
16 Correct 1 ms 640 KB Output is correct
17 Correct 1 ms 768 KB Output is correct
18 Correct 1 ms 768 KB Output is correct
19 Correct 1 ms 640 KB Output is correct
20 Correct 1 ms 640 KB Output is correct
21 Correct 2 ms 1664 KB Output is correct
22 Correct 3 ms 3072 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 5 ms 4608 KB Output is correct
25 Correct 8 ms 6400 KB Output is correct
26 Correct 9 ms 8192 KB Output is correct
27 Correct 12 ms 10240 KB Output is correct
28 Correct 15 ms 12544 KB Output is correct
29 Correct 18 ms 14848 KB Output is correct
30 Correct 22 ms 17408 KB Output is correct
31 Correct 27 ms 20096 KB Output is correct
32 Correct 30 ms 22904 KB Output is correct
33 Correct 34 ms 25856 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 38 ms 29056 KB Output is correct
36 Correct 43 ms 32252 KB Output is correct
37 Correct 51 ms 35832 KB Output is correct
38 Correct 55 ms 39420 KB Output is correct
39 Correct 61 ms 43280 KB Output is correct
40 Correct 67 ms 47096 KB Output is correct
41 Correct 75 ms 51116 KB Output is correct
42 Correct 82 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 1 ms 512 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 1 ms 768 KB Output is correct
47 Correct 1 ms 640 KB Output is correct
48 Incorrect 1 ms 512 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 1 ms 768 KB Output is correct
3 Correct 1 ms 768 KB Output is correct
4 Correct 1 ms 640 KB Output is correct
5 Correct 1 ms 768 KB Output is correct
6 Correct 1 ms 768 KB Output is correct
7 Correct 1 ms 768 KB Output is correct
8 Correct 1 ms 640 KB Output is correct
9 Correct 1 ms 640 KB Output is correct
10 Correct 1 ms 768 KB Output is correct
11 Correct 1 ms 768 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 768 KB Output is correct
14 Correct 1 ms 768 KB Output is correct
15 Correct 1 ms 640 KB Output is correct
16 Correct 1 ms 640 KB Output is correct
17 Correct 1 ms 768 KB Output is correct
18 Correct 1 ms 768 KB Output is correct
19 Correct 1 ms 640 KB Output is correct
20 Correct 1 ms 640 KB Output is correct
21 Correct 2 ms 1664 KB Output is correct
22 Correct 3 ms 3072 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 5 ms 4608 KB Output is correct
25 Correct 8 ms 6400 KB Output is correct
26 Correct 9 ms 8192 KB Output is correct
27 Correct 12 ms 10240 KB Output is correct
28 Correct 15 ms 12544 KB Output is correct
29 Correct 18 ms 14848 KB Output is correct
30 Correct 22 ms 17408 KB Output is correct
31 Correct 27 ms 20096 KB Output is correct
32 Correct 30 ms 22904 KB Output is correct
33 Correct 34 ms 25856 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 38 ms 29056 KB Output is correct
36 Correct 43 ms 32252 KB Output is correct
37 Correct 51 ms 35832 KB Output is correct
38 Correct 55 ms 39420 KB Output is correct
39 Correct 61 ms 43280 KB Output is correct
40 Correct 67 ms 47096 KB Output is correct
41 Correct 75 ms 51116 KB Output is correct
42 Correct 82 ms 55416 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 1 ms 512 KB Output is correct
45 Correct 0 ms 384 KB Output is correct
46 Correct 1 ms 768 KB Output is correct
47 Correct 1 ms 640 KB Output is correct
48 Correct 0 ms 384 KB Output is correct
49 Correct 1 ms 768 KB Output is correct
50 Correct 1 ms 768 KB Output is correct
51 Correct 1 ms 768 KB Output is correct
52 Correct 1 ms 768 KB Output is correct
53 Correct 1 ms 768 KB Output is correct
54 Correct 1 ms 640 KB Output is correct
55 Correct 1 ms 640 KB Output is correct
56 Correct 1 ms 640 KB Output is correct
57 Correct 1 ms 640 KB Output is correct
58 Correct 1 ms 768 KB Output is correct
59 Correct 0 ms 384 KB Output is correct
60 Correct 1 ms 768 KB Output is correct
61 Correct 1 ms 640 KB Output is correct
62 Correct 1 ms 768 KB Output is correct
63 Correct 1 ms 640 KB Output is correct
64 Correct 1 ms 640 KB Output is correct
65 Correct 1 ms 768 KB Output is correct
66 Correct 1 ms 640 KB Output is correct
67 Correct 1 ms 640 KB Output is correct
68 Runtime error 23 ms 1792 KB Execution killed with signal 11
69 Halted 0 ms 0 KB -