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답안 #896149

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
896149 2023-12-31T22:27:32 Z ShaShi Village (BOI20_village) C++17
50 / 100
 44 ms 14904 KB 
#include <bits/stdc++.h>
// #define int long long 
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define kill(x) cout << x << endl, exit(0);
#define pb push_back
#define mp make_pair
#define pii pair<int, int>
 
 
using namespace std;
typedef long long ll;
typedef long double ld;
 
 
const int MAXN = (int)1e5 + 7;
const int MOD = 998244353;
const int INF = (int)1e9 + 7;
 
 
 
int n, m, t, flag, k, u, v, w, ans, ans2, tmp, tmp2, tmp3, tmp4;
int arr[MAXN], arr2[MAXN], par[MAXN], h[MAXN];
vector<int> adj[MAXN];

int DFS(int v, int p=-1) {
    int res = 0;

    for (int u:adj[v]) {
        if (u == p) continue;

        res += DFS(u, v);
    }

    if (res) return 0;

    if (v != 1) {
        swap(arr[v], arr[p]);
        ans++;
        return 1;
    }

    swap(arr[1], arr[adj[1][0]]);
    ans++;
    return 0;
}


int32_t main() {
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
 
    cin >> n;

    for (int i=1; i<n; i++) {
        cin >> u >> v;

        adj[u].pb(v);
        adj[v].pb(u);
    }

    // Min 
    for (int i=1; i<=n; i++) arr[i] = i;
    DFS(1);
    for (int i=1; i<=n; i++) arr2[arr[i]] = i;

    cout << 2*ans << " " << ans << endl;

    for (int i=1; i<=n; i++) cout << arr2[i] << " ";
    cout << endl;

    for (int i=1; i<=n; i++) cout << arr2[i] << " ";
    cout << endl;


 
    return 0;
}

Subtask #1
6.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 1 ms 2648 KB Partially correct
2 Partially correct 1 ms 2652 KB Partially correct
3 Partially correct 1 ms 2652 KB Partially correct
4 Partially correct 1 ms 2652 KB Partially correct
5 Partially correct 1 ms 2652 KB Partially correct
6 Partially correct 1 ms 2652 KB Partially correct
7 Partially correct 1 ms 2652 KB Partially correct
8 Partially correct 1 ms 2724 KB Partially correct
9 Partially correct 1 ms 2648 KB Partially correct
10 Partially correct 1 ms 2652 KB Partially correct
11 Partially correct 1 ms 2652 KB Partially correct
12 Partially correct 1 ms 2652 KB Partially correct
13 Partially correct 1 ms 2652 KB Partially correct
14 Partially correct 1 ms 2652 KB Partially correct
15 Partially correct 1 ms 2904 KB Partially correct
16 Partially correct 1 ms 2652 KB Partially correct
17 Partially correct 1 ms 2652 KB Partially correct

Subtask #2
19.0 / 38.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 1 ms 2652 KB Partially correct
2 Partially correct 1 ms 2652 KB Partially correct
3 Partially correct 1 ms 2652 KB Partially correct
4 Partially correct 1 ms 2648 KB Partially correct
5 Partially correct 1 ms 2812 KB Partially correct
6 Partially correct 1 ms 2652 KB Partially correct
7 Partially correct 1 ms 2908 KB Partially correct
8 Partially correct 1 ms 2652 KB Partially correct
9 Partially correct 1 ms 2648 KB Partially correct
10 Partially correct 2 ms 2908 KB Partially correct
11 Partially correct 1 ms 2652 KB Partially correct
12 Partially correct 1 ms 2652 KB Partially correct
13 Partially correct 1 ms 2648 KB Partially correct
14 Partially correct 1 ms 2648 KB Partially correct
15 Partially correct 1 ms 2652 KB Partially correct
16 Partially correct 1 ms 2652 KB Partially correct
17 Partially correct 1 ms 2652 KB Partially correct
18 Partially correct 1 ms 2652 KB Partially correct
19 Partially correct 1 ms 2652 KB Partially correct
20 Partially correct 1 ms 2652 KB Partially correct
21 Partially correct 1 ms 2652 KB Partially correct
22 Partially correct 2 ms 2652 KB Partially correct
23 Partially correct 1 ms 2652 KB Partially correct
24 Partially correct 1 ms 2652 KB Partially correct
25 Partially correct 1 ms 2652 KB Partially correct
26 Partially correct 1 ms 2652 KB Partially correct
27 Partially correct 1 ms 2652 KB Partially correct
28 Partially correct 1 ms 2652 KB Partially correct
29 Partially correct 1 ms 2652 KB Partially correct
30 Partially correct 1 ms 2652 KB Partially correct

Subtask #3
25.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 1 ms 2648 KB Partially correct
2 Partially correct 1 ms 2652 KB Partially correct
3 Partially correct 1 ms 2652 KB Partially correct
4 Partially correct 1 ms 2652 KB Partially correct
5 Partially correct 1 ms 2652 KB Partially correct
6 Partially correct 1 ms 2652 KB Partially correct
7 Partially correct 1 ms 2652 KB Partially correct
8 Partially correct 1 ms 2724 KB Partially correct
9 Partially correct 1 ms 2648 KB Partially correct
10 Partially correct 1 ms 2652 KB Partially correct
11 Partially correct 1 ms 2652 KB Partially correct
12 Partially correct 1 ms 2652 KB Partially correct
13 Partially correct 1 ms 2652 KB Partially correct
14 Partially correct 1 ms 2652 KB Partially correct
15 Partially correct 1 ms 2904 KB Partially correct
16 Partially correct 1 ms 2652 KB Partially correct
17 Partially correct 1 ms 2652 KB Partially correct
18 Partially correct 1 ms 2652 KB Partially correct
19 Partially correct 1 ms 2652 KB Partially correct
20 Partially correct 1 ms 2652 KB Partially correct
21 Partially correct 1 ms 2648 KB Partially correct
22 Partially correct 1 ms 2812 KB Partially correct
23 Partially correct 1 ms 2652 KB Partially correct
24 Partially correct 1 ms 2908 KB Partially correct
25 Partially correct 1 ms 2652 KB Partially correct
26 Partially correct 1 ms 2648 KB Partially correct
27 Partially correct 2 ms 2908 KB Partially correct
28 Partially correct 1 ms 2652 KB Partially correct
29 Partially correct 1 ms 2652 KB Partially correct
30 Partially correct 1 ms 2648 KB Partially correct
31 Partially correct 1 ms 2648 KB Partially correct
32 Partially correct 1 ms 2652 KB Partially correct
33 Partially correct 1 ms 2652 KB Partially correct
34 Partially correct 1 ms 2652 KB Partially correct
35 Partially correct 1 ms 2652 KB Partially correct
36 Partially correct 1 ms 2652 KB Partially correct
37 Partially correct 1 ms 2652 KB Partially correct
38 Partially correct 1 ms 2652 KB Partially correct
39 Partially correct 2 ms 2652 KB Partially correct
40 Partially correct 1 ms 2652 KB Partially correct
41 Partially correct 1 ms 2652 KB Partially correct
42 Partially correct 1 ms 2652 KB Partially correct
43 Partially correct 1 ms 2652 KB Partially correct
44 Partially correct 1 ms 2652 KB Partially correct
45 Partially correct 1 ms 2652 KB Partially correct
46 Partially correct 1 ms 2652 KB Partially correct
47 Partially correct 1 ms 2652 KB Partially correct
48 Partially correct 32 ms 8484 KB Partially correct
49 Partially correct 35 ms 9040 KB Partially correct
50 Partially correct 36 ms 9040 KB Partially correct
51 Partially correct 27 ms 7760 KB Partially correct
52 Partially correct 38 ms 8916 KB Partially correct
53 Partially correct 32 ms 8464 KB Partially correct
54 Partially correct 19 ms 8536 KB Partially correct
55 Partially correct 42 ms 14904 KB Partially correct
56 Partially correct 38 ms 11860 KB Partially correct
57 Partially correct 38 ms 10900 KB Partially correct
58 Partially correct 40 ms 10072 KB Partially correct
59 Partially correct 35 ms 9044 KB Partially correct
60 Partially correct 33 ms 9380 KB Partially correct
61 Partially correct 32 ms 9300 KB Partially correct
62 Partially correct 36 ms 9560 KB Partially correct
63 Partially correct 30 ms 9052 KB Partially correct
64 Partially correct 33 ms 9308 KB Partially correct
65 Partially correct 36 ms 9552 KB Partially correct
66 Partially correct 28 ms 9040 KB Partially correct
67 Partially correct 23 ms 7772 KB Partially correct
68 Partially correct 28 ms 8308 KB Partially correct
69 Partially correct 31 ms 9560 KB Partially correct
70 Partially correct 28 ms 9296 KB Partially correct
71 Partially correct 28 ms 7428 KB Partially correct
72 Partially correct 24 ms 8028 KB Partially correct
73 Partially correct 30 ms 9592 KB Partially correct
74 Partially correct 31 ms 8880 KB Partially correct
75 Partially correct 35 ms 9052 KB Partially correct
76 Partially correct 44 ms 9040 KB Partially correct
77 Partially correct 31 ms 9156 KB Partially correct
78 Partially correct 23 ms 6996 KB Partially correct
79 Partially correct 28 ms 7692 KB Partially correct
80 Partially correct 37 ms 8788 KB Partially correct
81 Partially correct 32 ms 9184 KB Partially correct
82 Partially correct 30 ms 9308 KB Partially correct