답안 #925220

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
925220	2024-02-11T05:17:27 Z	huutuan	항공 노선도 (JOI18_airline)	C++14	37 / 100	514 ms	38760 KB

Alice
Bob

#include "Alicelib.h"

#include <bits/stdc++.h>

using namespace std;

void Alice(int n, int m, int a[], int b[]){
   vector<pair<int, int>> ans;
   for (int i=0; i<m; ++i){
      ans.emplace_back(a[i], b[i]);
   }
   for (int i=0; i<n+9; ++i) ans.emplace_back(i, n+10);
   for (int i=0; i<n; ++i){
      ans.emplace_back(i, n+11);
      for (int j=0; j<10; ++j) if (i>>j&1) ans.emplace_back(i, n+j);
   }
   for (int j=1; j<10; ++j){
      ans.emplace_back(n+j-1, n+j);
   }
   InitG(n+12, ans.size());
   for (int i=0; i<(int)ans.size(); ++i) MakeG(i, ans[i].first, ans[i].second);
}

#include "Boblib.h"

#include <bits/stdc++.h>

using namespace std;

const int N=2000;
bool adj[N][N];
int deg[N], id[20], isfake[N];
vector<int> g[N];
int code[N];

void Bob(int v, int u, int c[], int d[]){
   for (int i=0; i<u; ++i) ++deg[c[i]], ++deg[d[i]], adj[c[i]][d[i]]=adj[d[i]][c[i]]=1;
   id[10]=max_element(deg, deg+v)-deg;
   isfake[id[10]]=1;
   vector<int> idx;
   for (int i=0; i<v; ++i) if (i!=id[10] && !adj[id[10]][i]) idx.push_back(i);
   if (deg[idx[0]]<deg[idx[1]]) swap(idx[0], idx[1]);
   id[11]=idx[0];
   id[9]=idx[1];
   isfake[id[11]]=1;
   isfake[id[9]]=1;
   vector<int> bit{id[9]};
   for (int i=0; i<v; ++i) if (!adj[i][id[11]] && i!=id[10] && i!=id[11]){
      isfake[i]=1;
      bit.push_back(i);
   }
   vector<int> realbit;
   realbit.push_back(id[9]);
   for (int i=0; i<9; ++i) for (int j:bit){
      if (find(realbit.begin(), realbit.end(), j)==realbit.end() && adj[realbit.back()][j]){
         realbit.push_back(j);
         break;
      }
   }
   reverse(realbit.begin(), realbit.end());
   for (int i=0; i<v; ++i) if (!isfake[i]){
      for (int j=0; j<10; ++j) code[i]|=(adj[i][realbit[j]])<<j;
   }
   vector<pair<int, int>> ans;
   for (int i=0; i<u; ++i){
      if (!isfake[c[i]] && !isfake[d[i]]){
         ans.emplace_back(code[c[i]], code[d[i]]);
      }
   }
   InitMap(v-12, ans.size());
   for (auto &i:ans) MakeMap(i.first, i.second);
}

Subtask #1
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	17664 KB	Output is correct
2	Correct	2 ms	17656 KB	Output is correct
3	Correct	2 ms	17664 KB	Output is correct
4	Correct	2 ms	15616 KB	Output is correct
5	Correct	2 ms	17672 KB	Output is correct
6	Correct	2 ms	17668 KB	Output is correct
7	Correct	2 ms	17668 KB	Output is correct
8	Correct	2 ms	17664 KB	Output is correct
9	Correct	2 ms	17660 KB	Output is correct
10	Correct	2 ms	15620 KB	Output is correct
11	Correct	2 ms	17668 KB	Output is correct
12	Correct	3 ms	17668 KB	Output is correct
13	Correct	3 ms	17580 KB	Output is correct
14	Correct	2 ms	17920 KB	Output is correct
15	Correct	3 ms	17668 KB	Output is correct
16	Correct	2 ms	17664 KB	Output is correct
17	Correct	2 ms	17664 KB	Output is correct
18	Correct	3 ms	17668 KB	Output is correct
19	Correct	3 ms	17680 KB	Output is correct
20	Correct	3 ms	17664 KB	Output is correct
21	Correct	3 ms	17668 KB	Output is correct
22	Correct	2 ms	17668 KB	Output is correct
23	Correct	3 ms	17664 KB	Output is correct
24	Correct	2 ms	15620 KB	Output is correct
25	Correct	3 ms	17672 KB	Output is correct
26	Correct	2 ms	17668 KB	Output is correct
27	Correct	3 ms	17668 KB	Output is correct
28	Correct	3 ms	17664 KB	Output is correct
29	Correct	3 ms	17668 KB	Output is correct
30	Correct	2 ms	15616 KB	Output is correct
31	Correct	2 ms	15620 KB	Output is correct
32	Correct	2 ms	15620 KB	Output is correct
33	Correct	2 ms	15616 KB	Output is correct
34	Correct	2 ms	15616 KB	Output is correct
35	Correct	2 ms	15620 KB	Output is correct
36	Correct	3 ms	17668 KB	Output is correct
37	Correct	2 ms	17668 KB	Output is correct
38	Correct	3 ms	17668 KB	Output is correct
39	Correct	2 ms	17664 KB	Output is correct
40	Correct	2 ms	17664 KB	Output is correct
41	Correct	3 ms	17504 KB	Output is correct
42	Correct	2 ms	17496 KB	Output is correct
43	Correct	3 ms	17668 KB	Output is correct
44	Correct	2 ms	15620 KB	Output is correct
45	Correct	2 ms	15620 KB	Output is correct
46	Correct	3 ms	17668 KB	Output is correct
47	Correct	3 ms	17668 KB	Output is correct
48	Correct	2 ms	17664 KB	Output is correct
49	Correct	3 ms	17668 KB	Output is correct
50	Correct	2 ms	15620 KB	Output is correct
51	Correct	2 ms	15612 KB	Output is correct
52	Correct	3 ms	17668 KB	Output is correct
53	Correct	2 ms	15620 KB	Output is correct
54	Correct	2 ms	17660 KB	Output is correct
55	Correct	2 ms	17668 KB	Output is correct
56	Correct	3 ms	17668 KB	Output is correct
57	Correct	3 ms	17480 KB	Output is correct
58	Correct	3 ms	17668 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	17664 KB	Output is correct
2	Correct	2 ms	17656 KB	Output is correct
3	Correct	2 ms	17664 KB	Output is correct
4	Correct	2 ms	15616 KB	Output is correct
5	Correct	2 ms	17672 KB	Output is correct
6	Correct	2 ms	17668 KB	Output is correct
7	Correct	2 ms	17668 KB	Output is correct
8	Correct	2 ms	17664 KB	Output is correct
9	Correct	2 ms	17660 KB	Output is correct
10	Correct	2 ms	15620 KB	Output is correct
11	Correct	2 ms	17668 KB	Output is correct
12	Correct	3 ms	17668 KB	Output is correct
13	Correct	3 ms	17580 KB	Output is correct
14	Correct	2 ms	17920 KB	Output is correct
15	Correct	3 ms	17668 KB	Output is correct
16	Correct	2 ms	17664 KB	Output is correct
17	Correct	2 ms	17664 KB	Output is correct
18	Correct	3 ms	17668 KB	Output is correct
19	Correct	3 ms	17680 KB	Output is correct
20	Correct	3 ms	17664 KB	Output is correct
21	Correct	3 ms	17668 KB	Output is correct
22	Correct	2 ms	17668 KB	Output is correct
23	Correct	3 ms	17664 KB	Output is correct
24	Correct	2 ms	15620 KB	Output is correct
25	Correct	3 ms	17672 KB	Output is correct
26	Correct	2 ms	17668 KB	Output is correct
27	Correct	3 ms	17668 KB	Output is correct
28	Correct	3 ms	17664 KB	Output is correct
29	Correct	3 ms	17668 KB	Output is correct
30	Correct	2 ms	15616 KB	Output is correct
31	Correct	2 ms	15620 KB	Output is correct
32	Correct	2 ms	15620 KB	Output is correct
33	Correct	2 ms	15616 KB	Output is correct
34	Correct	2 ms	15616 KB	Output is correct
35	Correct	2 ms	15620 KB	Output is correct
36	Correct	3 ms	17668 KB	Output is correct
37	Correct	2 ms	17668 KB	Output is correct
38	Correct	3 ms	17668 KB	Output is correct
39	Correct	2 ms	17664 KB	Output is correct
40	Correct	2 ms	17664 KB	Output is correct
41	Correct	3 ms	17504 KB	Output is correct
42	Correct	2 ms	17496 KB	Output is correct
43	Correct	3 ms	17668 KB	Output is correct
44	Correct	2 ms	15620 KB	Output is correct
45	Correct	2 ms	15620 KB	Output is correct
46	Correct	3 ms	17668 KB	Output is correct
47	Correct	3 ms	17668 KB	Output is correct
48	Correct	2 ms	17664 KB	Output is correct
49	Correct	3 ms	17668 KB	Output is correct
50	Correct	2 ms	15620 KB	Output is correct
51	Correct	2 ms	15612 KB	Output is correct
52	Correct	3 ms	17668 KB	Output is correct
53	Correct	2 ms	15620 KB	Output is correct
54	Correct	2 ms	17660 KB	Output is correct
55	Correct	2 ms	17668 KB	Output is correct
56	Correct	3 ms	17668 KB	Output is correct
57	Correct	3 ms	17480 KB	Output is correct
58	Correct	3 ms	17668 KB	Output is correct
59	Correct	4 ms	17664 KB	Output is correct
60	Correct	3 ms	17668 KB	Output is correct
61	Correct	3 ms	17668 KB	Output is correct
62	Correct	2 ms	17660 KB	Output is correct
63	Correct	2 ms	17684 KB	Output is correct
64	Correct	3 ms	17668 KB	Output is correct
65	Correct	3 ms	17664 KB	Output is correct
66	Correct	2 ms	17668 KB	Output is correct
67	Correct	3 ms	17668 KB	Output is correct
68	Correct	2 ms	17664 KB	Output is correct
69	Correct	3 ms	17672 KB	Output is correct
70	Correct	3 ms	17668 KB	Output is correct
71	Correct	3 ms	17668 KB	Output is correct
72	Correct	3 ms	17664 KB	Output is correct
73	Correct	3 ms	17668 KB	Output is correct
74	Correct	2 ms	17668 KB	Output is correct
75	Correct	2 ms	17672 KB	Output is correct
76	Correct	3 ms	17920 KB	Output is correct
77	Correct	3 ms	17668 KB	Output is correct
78	Correct	3 ms	17664 KB	Output is correct
79	Correct	3 ms	17668 KB	Output is correct
80	Correct	2 ms	17664 KB	Output is correct
81	Correct	3 ms	17668 KB	Output is correct
82	Correct	2 ms	17664 KB	Output is correct
83	Correct	2 ms	17668 KB	Output is correct
84	Correct	3 ms	17660 KB	Output is correct
85	Correct	3 ms	17660 KB	Output is correct
86	Correct	3 ms	17664 KB	Output is correct
87	Correct	3 ms	17668 KB	Output is correct
88	Correct	3 ms	17668 KB	Output is correct
89	Correct	2 ms	15872 KB	Output is correct
90	Correct	2 ms	15616 KB	Output is correct
91	Correct	2 ms	15616 KB	Output is correct
92	Correct	2 ms	15612 KB	Output is correct
93	Correct	2 ms	15620 KB	Output is correct
94	Correct	3 ms	17664 KB	Output is correct
95	Correct	3 ms	17664 KB	Output is correct
96	Correct	3 ms	17668 KB	Output is correct
97	Correct	3 ms	17668 KB	Output is correct
98	Correct	3 ms	17668 KB	Output is correct
99	Correct	3 ms	17680 KB	Output is correct
100	Correct	3 ms	17668 KB	Output is correct
101	Correct	3 ms	17664 KB	Output is correct
102	Correct	2 ms	15620 KB	Output is correct
103	Correct	2 ms	17668 KB	Output is correct
104	Correct	3 ms	17876 KB	Output is correct
105	Correct	3 ms	17664 KB	Output is correct
106	Correct	3 ms	17668 KB	Output is correct
107	Correct	3 ms	17668 KB	Output is correct
108	Correct	3 ms	17664 KB	Output is correct
109	Correct	3 ms	17664 KB	Output is correct
110	Correct	2 ms	17664 KB	Output is correct
111	Correct	2 ms	17668 KB	Output is correct
112	Correct	2 ms	17668 KB	Output is correct
113	Correct	3 ms	17668 KB	Output is correct
114	Correct	3 ms	17668 KB	Output is correct
115	Correct	3 ms	17668 KB	Output is correct
116	Correct	2 ms	17660 KB	Output is correct
117	Correct	3 ms	17668 KB	Output is correct
118	Correct	3 ms	17668 KB	Output is correct

Subtask #3
0 / 63.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	514 ms	38760 KB	Wrong Answer [11]
2	Halted	0 ms	0 KB	-

답안 #925220

Compilation message

Subtask #1 22.0 / 22.0

Subtask #2 15.0 / 15.0

Subtask #3 0 / 63.0

Subtask #1
22.0 / 22.0

Subtask #2
15.0 / 15.0

Subtask #3
0 / 63.0