Submission #983304

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
983304	2024-05-15T10:04:24 Z	MercubytheFirst	Art Collections (BOI22_art)	C++17	100 / 100	1228 ms	1836 KB

#include "art.h"
#include <bits/stdc++.h>
using namespace std;
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//


/*
higher + lower = N - 1
higher - lower = prev - cur
higher = (N - 1 + prev - cur) / 2
*/
void solve(int N) {
  vector<int> order(N), ans(N, -37);
  iota(order.begin(), order.end(), 1);
  int prev = publish(order), cur = -1;
  for(int i = 0; i < N - 1; ++i) {
    int index = order[0];
    order.erase(order.begin());
    order.push_back(index);
    cur = publish(order);
    ans[(N - 1 + prev - cur)/2] = index;
    prev = cur;
  }
  for(int i = 0; i < N; ++i) {
    if(ans[i] == -37) {
      ans[i] = order[0];
    }
  }
  answer(ans);
}

Compilation message

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

Subtask #1
5.0 / 5.0

#	Verdict	Memory	Grader output
1	Correct	344 KB	Output is correct
2	Correct	344 KB	Output is correct
3	Correct	344 KB	Output is correct
4	Correct	344 KB	Output is correct
5	Correct	344 KB	Output is correct
6	Correct	344 KB	Output is correct
7	Correct	344 KB	Output is correct

Subtask #2
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct

Subtask #3
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	6 ms	344 KB	Output is correct
27	Correct	6 ms	344 KB	Output is correct
28	Correct	6 ms	344 KB	Output is correct
29	Correct	6 ms	344 KB	Output is correct
30	Correct	6 ms	344 KB	Output is correct
31	Correct	6 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	0 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct

Subtask #4
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	6 ms	344 KB	Output is correct
27	Correct	6 ms	344 KB	Output is correct
28	Correct	6 ms	344 KB	Output is correct
29	Correct	6 ms	344 KB	Output is correct
30	Correct	6 ms	344 KB	Output is correct
31	Correct	6 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	0 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	1 ms	344 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	1 ms	344 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	6 ms	344 KB	Output is correct
46	Correct	5 ms	344 KB	Output is correct
47	Correct	6 ms	344 KB	Output is correct
48	Correct	7 ms	344 KB	Output is correct
49	Correct	6 ms	596 KB	Output is correct
50	Correct	6 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	16 ms	344 KB	Output is correct
53	Correct	16 ms	344 KB	Output is correct
54	Correct	16 ms	344 KB	Output is correct
55	Correct	19 ms	344 KB	Output is correct
56	Correct	18 ms	344 KB	Output is correct
57	Correct	16 ms	344 KB	Output is correct
58	Correct	0 ms	344 KB	Output is correct
59	Correct	0 ms	344 KB	Output is correct
60	Correct	0 ms	344 KB	Output is correct
61	Correct	0 ms	344 KB	Output is correct
62	Correct	0 ms	344 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	1 ms	344 KB	Output is correct

Subtask #5
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	6 ms	344 KB	Output is correct
27	Correct	6 ms	344 KB	Output is correct
28	Correct	6 ms	344 KB	Output is correct
29	Correct	6 ms	344 KB	Output is correct
30	Correct	6 ms	344 KB	Output is correct
31	Correct	6 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	0 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	1 ms	344 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	1 ms	344 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	6 ms	344 KB	Output is correct
46	Correct	5 ms	344 KB	Output is correct
47	Correct	6 ms	344 KB	Output is correct
48	Correct	7 ms	344 KB	Output is correct
49	Correct	6 ms	596 KB	Output is correct
50	Correct	6 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	16 ms	344 KB	Output is correct
53	Correct	16 ms	344 KB	Output is correct
54	Correct	16 ms	344 KB	Output is correct
55	Correct	19 ms	344 KB	Output is correct
56	Correct	18 ms	344 KB	Output is correct
57	Correct	16 ms	344 KB	Output is correct
58	Correct	0 ms	344 KB	Output is correct
59	Correct	0 ms	344 KB	Output is correct
60	Correct	0 ms	344 KB	Output is correct
61	Correct	0 ms	344 KB	Output is correct
62	Correct	0 ms	344 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	1 ms	344 KB	Output is correct
65	Correct	1 ms	344 KB	Output is correct
66	Correct	1 ms	344 KB	Output is correct
67	Correct	1 ms	344 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	1 ms	344 KB	Output is correct
70	Correct	6 ms	344 KB	Output is correct
71	Correct	6 ms	344 KB	Output is correct
72	Correct	6 ms	344 KB	Output is correct
73	Correct	6 ms	344 KB	Output is correct
74	Correct	5 ms	344 KB	Output is correct
75	Correct	6 ms	344 KB	Output is correct
76	Correct	1 ms	340 KB	Output is correct
77	Correct	17 ms	344 KB	Output is correct
78	Correct	17 ms	344 KB	Output is correct
79	Correct	16 ms	344 KB	Output is correct
80	Correct	16 ms	344 KB	Output is correct
81	Correct	17 ms	344 KB	Output is correct
82	Correct	18 ms	344 KB	Output is correct
83	Correct	305 ms	1372 KB	Output is correct
84	Correct	306 ms	1452 KB	Output is correct
85	Correct	303 ms	1268 KB	Output is correct
86	Correct	304 ms	1212 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	308 ms	1836 KB	Output is correct
89	Correct	302 ms	1056 KB	Output is correct
90	Correct	0 ms	344 KB	Output is correct
91	Correct	0 ms	344 KB	Output is correct
92	Correct	0 ms	344 KB	Output is correct
93	Correct	0 ms	344 KB	Output is correct
94	Correct	1 ms	344 KB	Output is correct
95	Correct	0 ms	344 KB	Output is correct

Subtask #6
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	6 ms	344 KB	Output is correct
27	Correct	6 ms	344 KB	Output is correct
28	Correct	6 ms	344 KB	Output is correct
29	Correct	6 ms	344 KB	Output is correct
30	Correct	6 ms	344 KB	Output is correct
31	Correct	6 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	0 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	1 ms	344 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	1 ms	344 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	6 ms	344 KB	Output is correct
46	Correct	5 ms	344 KB	Output is correct
47	Correct	6 ms	344 KB	Output is correct
48	Correct	7 ms	344 KB	Output is correct
49	Correct	6 ms	596 KB	Output is correct
50	Correct	6 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	16 ms	344 KB	Output is correct
53	Correct	16 ms	344 KB	Output is correct
54	Correct	16 ms	344 KB	Output is correct
55	Correct	19 ms	344 KB	Output is correct
56	Correct	18 ms	344 KB	Output is correct
57	Correct	16 ms	344 KB	Output is correct
58	Correct	0 ms	344 KB	Output is correct
59	Correct	0 ms	344 KB	Output is correct
60	Correct	0 ms	344 KB	Output is correct
61	Correct	0 ms	344 KB	Output is correct
62	Correct	0 ms	344 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	1 ms	344 KB	Output is correct
65	Correct	1 ms	344 KB	Output is correct
66	Correct	1 ms	344 KB	Output is correct
67	Correct	1 ms	344 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	1 ms	344 KB	Output is correct
70	Correct	6 ms	344 KB	Output is correct
71	Correct	6 ms	344 KB	Output is correct
72	Correct	6 ms	344 KB	Output is correct
73	Correct	6 ms	344 KB	Output is correct
74	Correct	5 ms	344 KB	Output is correct
75	Correct	6 ms	344 KB	Output is correct
76	Correct	1 ms	340 KB	Output is correct
77	Correct	17 ms	344 KB	Output is correct
78	Correct	17 ms	344 KB	Output is correct
79	Correct	16 ms	344 KB	Output is correct
80	Correct	16 ms	344 KB	Output is correct
81	Correct	17 ms	344 KB	Output is correct
82	Correct	18 ms	344 KB	Output is correct
83	Correct	305 ms	1372 KB	Output is correct
84	Correct	306 ms	1452 KB	Output is correct
85	Correct	303 ms	1268 KB	Output is correct
86	Correct	304 ms	1212 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	308 ms	1836 KB	Output is correct
89	Correct	302 ms	1056 KB	Output is correct
90	Correct	0 ms	344 KB	Output is correct
91	Correct	0 ms	344 KB	Output is correct
92	Correct	0 ms	344 KB	Output is correct
93	Correct	0 ms	344 KB	Output is correct
94	Correct	1 ms	344 KB	Output is correct
95	Correct	0 ms	344 KB	Output is correct
96	Correct	0 ms	344 KB	Output is correct
97	Correct	1 ms	344 KB	Output is correct
98	Correct	1 ms	344 KB	Output is correct
99	Correct	1 ms	344 KB	Output is correct
100	Correct	1 ms	344 KB	Output is correct
101	Correct	6 ms	344 KB	Output is correct
102	Correct	6 ms	344 KB	Output is correct
103	Correct	6 ms	344 KB	Output is correct
104	Correct	7 ms	344 KB	Output is correct
105	Correct	6 ms	344 KB	Output is correct
106	Correct	7 ms	344 KB	Output is correct
107	Correct	0 ms	344 KB	Output is correct
108	Correct	17 ms	344 KB	Output is correct
109	Correct	18 ms	344 KB	Output is correct
110	Correct	17 ms	344 KB	Output is correct
111	Correct	16 ms	344 KB	Output is correct
112	Correct	16 ms	344 KB	Output is correct
113	Correct	17 ms	344 KB	Output is correct
114	Correct	304 ms	1348 KB	Output is correct
115	Correct	308 ms	1288 KB	Output is correct
116	Correct	306 ms	1392 KB	Output is correct
117	Correct	306 ms	1564 KB	Output is correct
118	Correct	0 ms	344 KB	Output is correct
119	Correct	307 ms	1240 KB	Output is correct
120	Correct	308 ms	1508 KB	Output is correct
121	Correct	1210 ms	1652 KB	Output is correct
122	Correct	1211 ms	1412 KB	Output is correct
123	Correct	1228 ms	1796 KB	Output is correct
124	Correct	1212 ms	1572 KB	Output is correct
125	Correct	1216 ms	1656 KB	Output is correct
126	Correct	1216 ms	1448 KB	Output is correct
127	Correct	1 ms	344 KB	Output is correct
128	Correct	0 ms	412 KB	Output is correct
129	Correct	1 ms	344 KB	Output is correct
130	Correct	0 ms	344 KB	Output is correct
131	Correct	1 ms	344 KB	Output is correct
132	Correct	1 ms	344 KB	Output is correct

Submission #983304

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 15.0 / 15.0

Subtask #3 15.0 / 15.0

Subtask #4 15.0 / 15.0

Subtask #5 20.0 / 20.0

Subtask #6 30.0 / 30.0

Subtask #1
5.0 / 5.0

Subtask #2
15.0 / 15.0

Subtask #3
15.0 / 15.0

Subtask #4
15.0 / 15.0

Subtask #5
20.0 / 20.0

Subtask #6
30.0 / 30.0