Submission #862366

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
862366	2023-10-18T06:23:34 Z	The_Samurai	Art Collections (BOI22_art)	C++17	100 / 100	1220 ms	1772 KB

#include "art.h"
#include "bits/stdc++.h"
using namespace std;

/*
 A = publish({x+1, x+2, ..., n, 1, 2, ..., x})
 B = publish({x, x+1, x+2, ..., n, 1, 2, ..., x-1})
 sol[x] = uni asl orderi
 B = A + (sol[x] - 1) - (n - sol[x])
 B = A - 1 - n + 2*sol[x]
 sol[x] = (B-A+1+n)/2
*/

void solve(int n) {
    vector<int> sol(n + 1), p(n);
    iota(p.begin(), p.end(), 1);
    int A = publish(p);
    for (int i = n; i > 1; i--) {
        p.insert(p.begin(), i); p.pop_back();
        int B = publish(p);
        assert((B - A + 1 + n) % 2 == 0);
        sol[i] = (B - A + 1 + n) / 2;
        A = B;
    }
    for (int i = 1; i <= n; i++) {
        if (!count(sol.begin(), sol.end(), i)) {
            sol[1] = i;
            break;
        }
    }
    vector<int> ans(n);
    for (int i = 1; i <= n; i++) ans[sol[i] - 1] = i;
    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	600 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 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	344 KB	Output is correct
19	Correct	0 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	600 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 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	344 KB	Output is correct
19	Correct	0 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 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	5 ms	344 KB	Output is correct
31	Correct	7 ms	340 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	0 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	600 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 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	344 KB	Output is correct
19	Correct	0 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 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	5 ms	344 KB	Output is correct
31	Correct	7 ms	340 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	0 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	0 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	7 ms	344 KB	Output is correct
47	Correct	6 ms	344 KB	Output is correct
48	Correct	6 ms	344 KB	Output is correct
49	Correct	6 ms	344 KB	Output is correct
50	Correct	6 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	15 ms	436 KB	Output is correct
53	Correct	16 ms	440 KB	Output is correct
54	Correct	16 ms	436 KB	Output is correct
55	Correct	16 ms	440 KB	Output is correct
56	Correct	16 ms	440 KB	Output is correct
57	Correct	16 ms	440 KB	Output is correct
58	Correct	0 ms	344 KB	Output is correct
59	Correct	0 ms	344 KB	Output is correct
60	Correct	1 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	0 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	600 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 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	344 KB	Output is correct
19	Correct	0 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 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	5 ms	344 KB	Output is correct
31	Correct	7 ms	340 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	0 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	0 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	7 ms	344 KB	Output is correct
47	Correct	6 ms	344 KB	Output is correct
48	Correct	6 ms	344 KB	Output is correct
49	Correct	6 ms	344 KB	Output is correct
50	Correct	6 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	15 ms	436 KB	Output is correct
53	Correct	16 ms	440 KB	Output is correct
54	Correct	16 ms	436 KB	Output is correct
55	Correct	16 ms	440 KB	Output is correct
56	Correct	16 ms	440 KB	Output is correct
57	Correct	16 ms	440 KB	Output is correct
58	Correct	0 ms	344 KB	Output is correct
59	Correct	0 ms	344 KB	Output is correct
60	Correct	1 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	0 ms	344 KB	Output is correct
64	Correct	1 ms	344 KB	Output is correct
65	Correct	0 ms	344 KB	Output is correct
66	Correct	1 ms	344 KB	Output is correct
67	Correct	0 ms	344 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	6 ms	344 KB	Output is correct
71	Correct	5 ms	344 KB	Output is correct
72	Correct	6 ms	344 KB	Output is correct
73	Correct	5 ms	344 KB	Output is correct
74	Correct	6 ms	344 KB	Output is correct
75	Correct	7 ms	344 KB	Output is correct
76	Correct	1 ms	344 KB	Output is correct
77	Correct	15 ms	440 KB	Output is correct
78	Correct	16 ms	436 KB	Output is correct
79	Correct	15 ms	440 KB	Output is correct
80	Correct	18 ms	436 KB	Output is correct
81	Correct	18 ms	444 KB	Output is correct
82	Correct	16 ms	440 KB	Output is correct
83	Correct	296 ms	1188 KB	Output is correct
84	Correct	305 ms	1424 KB	Output is correct
85	Correct	298 ms	1444 KB	Output is correct
86	Correct	303 ms	1348 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	304 ms	1184 KB	Output is correct
89	Correct	304 ms	1324 KB	Output is correct
90	Correct	0 ms	344 KB	Output is correct
91	Correct	1 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	0 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	600 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 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	344 KB	Output is correct
19	Correct	0 ms	344 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 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	5 ms	344 KB	Output is correct
31	Correct	7 ms	340 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	0 ms	344 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	0 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	0 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	7 ms	344 KB	Output is correct
47	Correct	6 ms	344 KB	Output is correct
48	Correct	6 ms	344 KB	Output is correct
49	Correct	6 ms	344 KB	Output is correct
50	Correct	6 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	15 ms	436 KB	Output is correct
53	Correct	16 ms	440 KB	Output is correct
54	Correct	16 ms	436 KB	Output is correct
55	Correct	16 ms	440 KB	Output is correct
56	Correct	16 ms	440 KB	Output is correct
57	Correct	16 ms	440 KB	Output is correct
58	Correct	0 ms	344 KB	Output is correct
59	Correct	0 ms	344 KB	Output is correct
60	Correct	1 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	0 ms	344 KB	Output is correct
64	Correct	1 ms	344 KB	Output is correct
65	Correct	0 ms	344 KB	Output is correct
66	Correct	1 ms	344 KB	Output is correct
67	Correct	0 ms	344 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	6 ms	344 KB	Output is correct
71	Correct	5 ms	344 KB	Output is correct
72	Correct	6 ms	344 KB	Output is correct
73	Correct	5 ms	344 KB	Output is correct
74	Correct	6 ms	344 KB	Output is correct
75	Correct	7 ms	344 KB	Output is correct
76	Correct	1 ms	344 KB	Output is correct
77	Correct	15 ms	440 KB	Output is correct
78	Correct	16 ms	436 KB	Output is correct
79	Correct	15 ms	440 KB	Output is correct
80	Correct	18 ms	436 KB	Output is correct
81	Correct	18 ms	444 KB	Output is correct
82	Correct	16 ms	440 KB	Output is correct
83	Correct	296 ms	1188 KB	Output is correct
84	Correct	305 ms	1424 KB	Output is correct
85	Correct	298 ms	1444 KB	Output is correct
86	Correct	303 ms	1348 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	304 ms	1184 KB	Output is correct
89	Correct	304 ms	1324 KB	Output is correct
90	Correct	0 ms	344 KB	Output is correct
91	Correct	1 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	0 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	0 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	0 ms	344 KB	Output is correct
101	Correct	5 ms	344 KB	Output is correct
102	Correct	7 ms	344 KB	Output is correct
103	Correct	6 ms	344 KB	Output is correct
104	Correct	5 ms	344 KB	Output is correct
105	Correct	6 ms	344 KB	Output is correct
106	Correct	6 ms	344 KB	Output is correct
107	Correct	0 ms	344 KB	Output is correct
108	Correct	16 ms	440 KB	Output is correct
109	Correct	16 ms	440 KB	Output is correct
110	Correct	16 ms	444 KB	Output is correct
111	Correct	16 ms	628 KB	Output is correct
112	Correct	15 ms	436 KB	Output is correct
113	Correct	19 ms	436 KB	Output is correct
114	Correct	301 ms	1184 KB	Output is correct
115	Correct	299 ms	1604 KB	Output is correct
116	Correct	309 ms	1548 KB	Output is correct
117	Correct	300 ms	1296 KB	Output is correct
118	Correct	0 ms	344 KB	Output is correct
119	Correct	299 ms	1612 KB	Output is correct
120	Correct	298 ms	1164 KB	Output is correct
121	Correct	1183 ms	1584 KB	Output is correct
122	Correct	1194 ms	1496 KB	Output is correct
123	Correct	1220 ms	1684 KB	Output is correct
124	Correct	1196 ms	1772 KB	Output is correct
125	Correct	1195 ms	1516 KB	Output is correct
126	Correct	1190 ms	1616 KB	Output is correct
127	Correct	0 ms	344 KB	Output is correct
128	Correct	0 ms	344 KB	Output is correct
129	Correct	0 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	0 ms	344 KB	Output is correct

Submission #862366

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