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답안 #282363

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
282363 2020-08-24T10:58:42 Z iliccmarko Traffic (IOI10_traffic) C++14
50 / 100
 592 ms 145384 KB 
#include <bits/stdc++.h>
#include<traffic.h>
using namespace std;
#define ll long long
#define endl "\n"

using namespace std;
int ans = INT_MAX;
int ind;
int svi;
vector<vector<int> > g(1000005);

int dfs(int u, int pret, int *p)
{
    int br = 0;
    int maks = 0;
    for(int i = 0;i<(int)g[u].size();i++)
    {
        int s = g[u][i];
        if(s==pret) continue;
        br+=dfs(s, u, p);
        maks = max(maks, br);
    }

    maks = max(maks, 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)
{
    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);
    }
    for(int i = 0;i<n;i++)
    {
        svi+=p[i];
    }
    dfs(0, -1, p);
    return ind;
}

Subtask #1
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23808 KB Output is correct
2 Correct 16 ms 23808 KB Output is correct
3 Correct 16 ms 23808 KB Output is correct
4 Correct 16 ms 23808 KB Output is correct
5 Correct 16 ms 23808 KB Output is correct
6 Correct 16 ms 23808 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 16 ms 23808 KB Output is correct
9 Correct 16 ms 23808 KB Output is correct
10 Correct 16 ms 23808 KB Output is correct
11 Correct 16 ms 23808 KB Output is correct
12 Correct 16 ms 23936 KB Output is correct
13 Correct 16 ms 23808 KB Output is correct
14 Correct 16 ms 23808 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 16 ms 23808 KB Output is correct
17 Correct 16 ms 23808 KB Output is correct
18 Correct 16 ms 23808 KB Output is correct
19 Correct 16 ms 23808 KB Output is correct
20 Correct 19 ms 23808 KB Output is correct
21 Correct 17 ms 23836 KB Output is correct
22 Correct 18 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 17 ms 23808 KB Output is correct
25 Correct 16 ms 23808 KB Output is correct
26 Correct 16 ms 23840 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 17 ms 23936 KB Output is correct
29 Correct 16 ms 23936 KB Output is correct
30 Correct 18 ms 23936 KB Output is correct
31 Correct 19 ms 23936 KB Output is correct
32 Correct 19 ms 23936 KB Output is correct
33 Correct 17 ms 23936 KB Output is correct
34 Correct 16 ms 23808 KB Output is correct
35 Correct 16 ms 23936 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 17 ms 23936 KB Output is correct
38 Correct 16 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 17 ms 23936 KB Output is correct
41 Correct 17 ms 23936 KB Output is correct
42 Correct 17 ms 23936 KB Output is correct
43 Correct 16 ms 23808 KB Output is correct
44 Correct 16 ms 23808 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23808 KB Output is correct
47 Correct 16 ms 23808 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23808 KB Output is correct
2 Correct 16 ms 23808 KB Output is correct
3 Correct 16 ms 23808 KB Output is correct
4 Correct 16 ms 23808 KB Output is correct
5 Correct 16 ms 23808 KB Output is correct
6 Correct 16 ms 23808 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 16 ms 23808 KB Output is correct
9 Correct 16 ms 23808 KB Output is correct
10 Correct 16 ms 23808 KB Output is correct
11 Correct 16 ms 23808 KB Output is correct
12 Correct 16 ms 23936 KB Output is correct
13 Correct 16 ms 23808 KB Output is correct
14 Correct 16 ms 23808 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 16 ms 23808 KB Output is correct
17 Correct 16 ms 23808 KB Output is correct
18 Correct 16 ms 23808 KB Output is correct
19 Correct 16 ms 23808 KB Output is correct
20 Correct 19 ms 23808 KB Output is correct
21 Correct 17 ms 23836 KB Output is correct
22 Correct 18 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 17 ms 23808 KB Output is correct
25 Correct 16 ms 23808 KB Output is correct
26 Correct 16 ms 23840 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 17 ms 23936 KB Output is correct
29 Correct 16 ms 23936 KB Output is correct
30 Correct 18 ms 23936 KB Output is correct
31 Correct 19 ms 23936 KB Output is correct
32 Correct 19 ms 23936 KB Output is correct
33 Correct 17 ms 23936 KB Output is correct
34 Correct 16 ms 23808 KB Output is correct
35 Correct 16 ms 23936 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 17 ms 23936 KB Output is correct
38 Correct 16 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 17 ms 23936 KB Output is correct
41 Correct 17 ms 23936 KB Output is correct
42 Correct 17 ms 23936 KB Output is correct
43 Correct 16 ms 23808 KB Output is correct
44 Correct 16 ms 23808 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23808 KB Output is correct
47 Correct 16 ms 23808 KB Output is correct
48 Correct 16 ms 23808 KB Output is correct
49 Correct 16 ms 23808 KB Output is correct
50 Correct 16 ms 23808 KB Output is correct
51 Correct 16 ms 23808 KB Output is correct
52 Correct 16 ms 23808 KB Output is correct
53 Correct 16 ms 23808 KB Output is correct
54 Correct 16 ms 23808 KB Output is correct
55 Correct 16 ms 23808 KB Output is correct
56 Correct 16 ms 23808 KB Output is correct
57 Correct 16 ms 23808 KB Output is correct
58 Correct 16 ms 23808 KB Output is correct
59 Correct 16 ms 23784 KB Output is correct
60 Correct 16 ms 23808 KB Output is correct
61 Correct 16 ms 23808 KB Output is correct
62 Correct 16 ms 23808 KB Output is correct
63 Correct 17 ms 23808 KB Output is correct
64 Correct 16 ms 23808 KB Output is correct
65 Correct 17 ms 23808 KB Output is correct
66 Correct 16 ms 23808 KB Output is correct
67 Correct 16 ms 23936 KB Output is correct
68 Correct 45 ms 30328 KB Output is correct
69 Correct 73 ms 36348 KB Output is correct
70 Correct 16 ms 23808 KB Output is correct
71 Correct 101 ms 42364 KB Output is correct
72 Correct 130 ms 48504 KB Output is correct
73 Correct 160 ms 54520 KB Output is correct
74 Correct 189 ms 60536 KB Output is correct
75 Correct 214 ms 66680 KB Output is correct
76 Correct 244 ms 72696 KB Output is correct
77 Correct 297 ms 78840 KB Output is correct
78 Correct 330 ms 84856 KB Output is correct
79 Correct 351 ms 90872 KB Output is correct
80 Correct 365 ms 97020 KB Output is correct
81 Correct 16 ms 23808 KB Output is correct
82 Correct 392 ms 103032 KB Output is correct
83 Correct 420 ms 109304 KB Output is correct
84 Correct 455 ms 115272 KB Output is correct
85 Correct 538 ms 121208 KB Output is correct
86 Correct 504 ms 127352 KB Output is correct
87 Correct 535 ms 133368 KB Output is correct
88 Correct 558 ms 139128 KB Output is correct
89 Correct 592 ms 145384 KB Output is correct
90 Correct 16 ms 23808 KB Output is correct
91 Correct 16 ms 23936 KB Output is correct
92 Correct 17 ms 23808 KB Output is correct
93 Correct 16 ms 23808 KB Output is correct
94 Correct 17 ms 23808 KB Output is correct

Subtask #3
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23808 KB Output is correct
2 Correct 16 ms 23808 KB Output is correct
3 Correct 16 ms 23808 KB Output is correct
4 Correct 16 ms 23808 KB Output is correct
5 Correct 16 ms 23808 KB Output is correct
6 Correct 16 ms 23808 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 16 ms 23808 KB Output is correct
9 Correct 16 ms 23808 KB Output is correct
10 Correct 16 ms 23808 KB Output is correct
11 Correct 16 ms 23808 KB Output is correct
12 Correct 16 ms 23936 KB Output is correct
13 Correct 16 ms 23808 KB Output is correct
14 Correct 16 ms 23808 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 16 ms 23808 KB Output is correct
17 Correct 16 ms 23808 KB Output is correct
18 Correct 16 ms 23808 KB Output is correct
19 Correct 16 ms 23808 KB Output is correct
20 Correct 19 ms 23808 KB Output is correct
21 Correct 17 ms 23836 KB Output is correct
22 Correct 18 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 17 ms 23808 KB Output is correct
25 Correct 16 ms 23808 KB Output is correct
26 Correct 16 ms 23840 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 17 ms 23936 KB Output is correct
29 Correct 16 ms 23936 KB Output is correct
30 Correct 18 ms 23936 KB Output is correct
31 Correct 19 ms 23936 KB Output is correct
32 Correct 19 ms 23936 KB Output is correct
33 Correct 17 ms 23936 KB Output is correct
34 Correct 16 ms 23808 KB Output is correct
35 Correct 16 ms 23936 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 17 ms 23936 KB Output is correct
38 Correct 16 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 17 ms 23936 KB Output is correct
41 Correct 17 ms 23936 KB Output is correct
42 Correct 17 ms 23936 KB Output is correct
43 Correct 16 ms 23808 KB Output is correct
44 Correct 16 ms 23808 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23808 KB Output is correct
47 Correct 16 ms 23808 KB Output is correct
48 Incorrect 16 ms 23840 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23808 KB Output is correct
2 Correct 16 ms 23808 KB Output is correct
3 Correct 16 ms 23808 KB Output is correct
4 Correct 16 ms 23808 KB Output is correct
5 Correct 16 ms 23808 KB Output is correct
6 Correct 16 ms 23808 KB Output is correct
7 Correct 16 ms 23808 KB Output is correct
8 Correct 16 ms 23808 KB Output is correct
9 Correct 16 ms 23808 KB Output is correct
10 Correct 16 ms 23808 KB Output is correct
11 Correct 16 ms 23808 KB Output is correct
12 Correct 16 ms 23936 KB Output is correct
13 Correct 16 ms 23808 KB Output is correct
14 Correct 16 ms 23808 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 16 ms 23808 KB Output is correct
17 Correct 16 ms 23808 KB Output is correct
18 Correct 16 ms 23808 KB Output is correct
19 Correct 16 ms 23808 KB Output is correct
20 Correct 19 ms 23808 KB Output is correct
21 Correct 17 ms 23836 KB Output is correct
22 Correct 18 ms 23808 KB Output is correct
23 Correct 18 ms 23808 KB Output is correct
24 Correct 17 ms 23808 KB Output is correct
25 Correct 16 ms 23808 KB Output is correct
26 Correct 16 ms 23840 KB Output is correct
27 Correct 19 ms 23808 KB Output is correct
28 Correct 17 ms 23936 KB Output is correct
29 Correct 16 ms 23936 KB Output is correct
30 Correct 18 ms 23936 KB Output is correct
31 Correct 19 ms 23936 KB Output is correct
32 Correct 19 ms 23936 KB Output is correct
33 Correct 17 ms 23936 KB Output is correct
34 Correct 16 ms 23808 KB Output is correct
35 Correct 16 ms 23936 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 17 ms 23936 KB Output is correct
38 Correct 16 ms 23936 KB Output is correct
39 Correct 19 ms 23936 KB Output is correct
40 Correct 17 ms 23936 KB Output is correct
41 Correct 17 ms 23936 KB Output is correct
42 Correct 17 ms 23936 KB Output is correct
43 Correct 16 ms 23808 KB Output is correct
44 Correct 16 ms 23808 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23808 KB Output is correct
47 Correct 16 ms 23808 KB Output is correct
48 Correct 16 ms 23808 KB Output is correct
49 Correct 16 ms 23808 KB Output is correct
50 Correct 16 ms 23808 KB Output is correct
51 Correct 16 ms 23808 KB Output is correct
52 Correct 16 ms 23808 KB Output is correct
53 Correct 16 ms 23808 KB Output is correct
54 Correct 16 ms 23808 KB Output is correct
55 Correct 16 ms 23808 KB Output is correct
56 Correct 16 ms 23808 KB Output is correct
57 Correct 16 ms 23808 KB Output is correct
58 Correct 16 ms 23808 KB Output is correct
59 Correct 16 ms 23784 KB Output is correct
60 Correct 16 ms 23808 KB Output is correct
61 Correct 16 ms 23808 KB Output is correct
62 Correct 16 ms 23808 KB Output is correct
63 Correct 17 ms 23808 KB Output is correct
64 Correct 16 ms 23808 KB Output is correct
65 Correct 17 ms 23808 KB Output is correct
66 Correct 16 ms 23808 KB Output is correct
67 Correct 16 ms 23936 KB Output is correct
68 Correct 45 ms 30328 KB Output is correct
69 Correct 73 ms 36348 KB Output is correct
70 Correct 16 ms 23808 KB Output is correct
71 Correct 101 ms 42364 KB Output is correct
72 Correct 130 ms 48504 KB Output is correct
73 Correct 160 ms 54520 KB Output is correct
74 Correct 189 ms 60536 KB Output is correct
75 Correct 214 ms 66680 KB Output is correct
76 Correct 244 ms 72696 KB Output is correct
77 Correct 297 ms 78840 KB Output is correct
78 Correct 330 ms 84856 KB Output is correct
79 Correct 351 ms 90872 KB Output is correct
80 Correct 365 ms 97020 KB Output is correct
81 Correct 16 ms 23808 KB Output is correct
82 Correct 392 ms 103032 KB Output is correct
83 Correct 420 ms 109304 KB Output is correct
84 Correct 455 ms 115272 KB Output is correct
85 Correct 538 ms 121208 KB Output is correct
86 Correct 504 ms 127352 KB Output is correct
87 Correct 535 ms 133368 KB Output is correct
88 Correct 558 ms 139128 KB Output is correct
89 Correct 592 ms 145384 KB Output is correct
90 Correct 16 ms 23808 KB Output is correct
91 Correct 16 ms 23936 KB Output is correct
92 Correct 17 ms 23808 KB Output is correct
93 Correct 16 ms 23808 KB Output is correct
94 Correct 17 ms 23808 KB Output is correct
95 Incorrect 16 ms 23840 KB Output isn't correct
96 Halted 0 ms 0 KB -