| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 896149 |
2023-12-31T22:27:32 Z |
ShaShi |
Village (BOI20_village) |
C++17 |
|
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;
}
| # |
Verdict |
Execution time |
Memory |
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 |
| # |
Verdict |
Execution time |
Memory |
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 |
| # |
Verdict |
Execution time |
Memory |
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 |
