답안 #1000046

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1000046	2024-06-16T14:02:53 Z	pcc	Art Collections (BOI22_art)	C++17	100 / 100	1104 ms	1824 KB

#include "art.h"
//
// --- 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
//


/*
std::vector<int> order = {1, 2, 3};
publish(order);
order = {2, 3, 1};
publish(order);
order = {1, 3, 2};
answer(order);
*/

#include <bits/stdc++.h>
#include <bits/extc++.h>
using namespace __gnu_pbds;
using namespace std;
template<typename T> 
using ordered_set = tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;

ordered_set<int> big,small;

vector<int> apply_perm(vector<int> v){
	auto re = v;
	for(int i = 0;i<v.size();i++){
		re[v[i]-1] = i+1;
	}
	return re;
}

void solve(int N) {
	vector<int> v;
	for(int i = 1;i<=N;i++)v.push_back(i);
	vector<int> dif(N,0);
	for(int i = 0;i<N;i++){
		swap(v[i],v[0]);
		dif[i] = publish(v);
		swap(v[i],v[0]);
	}
	for(auto &i:dif)cerr<<i<<' ';cerr<<endl;
	vector<int> ans(N,0);
	for(int i = 1;i<N;i++)big.insert(i),small.insert(i);
	for(int i = N-1;i>0;i--){
		int d = dif[i]-dif[0];
		assert(abs(d)%2==1);
		if(d>0)d++;
		else d--;
		d/=2;
		if(d>0){
			auto it = big.find_by_order(d-1);
			ans[i] = *it;
			big.erase(*it);
		}
		else{
			auto it = small.find_by_order(-d-1);
			ans[i] = -*it;
			small.erase(*it);
		}
	}
	int mn = 0;
	for(auto &i:ans)mn = min(mn,i);
	for(auto &i:ans)i = (i-mn+1);
	ans = apply_perm(ans);
	answer(ans);
}

Compilation message

art.cpp: In function 'std::vector<int> apply_perm(std::vector<int>)':
art.cpp:36:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |  for(int i = 0;i<v.size();i++){
      |                ~^~~~~~~~~
art.cpp: In function 'void solve(int)':
art.cpp:51:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   51 |  for(auto &i:dif)cerr<<i<<' ';cerr<<endl;
      |  ^~~
art.cpp:51:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   51 |  for(auto &i:dif)cerr<<i<<' ';cerr<<endl;
      |                               ^~~~
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

#	결과	메모리	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

#	결과	실행 시간	메모리	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	344 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

#	결과	실행 시간	메모리	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	344 KB	Output is correct
19	Correct	1 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	0 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	0 ms	344 KB	Output is correct
26	Correct	5 ms	444 KB	Output is correct
27	Correct	8 ms	600 KB	Output is correct
28	Correct	5 ms	600 KB	Output is correct
29	Correct	9 ms	344 KB	Output is correct
30	Correct	7 ms	436 KB	Output is correct
31	Correct	5 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	0 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	420 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	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	344 KB	Output is correct
19	Correct	1 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	0 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	0 ms	344 KB	Output is correct
26	Correct	5 ms	444 KB	Output is correct
27	Correct	8 ms	600 KB	Output is correct
28	Correct	5 ms	600 KB	Output is correct
29	Correct	9 ms	344 KB	Output is correct
30	Correct	7 ms	436 KB	Output is correct
31	Correct	5 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	0 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	420 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	1 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	440 KB	Output is correct
47	Correct	5 ms	436 KB	Output is correct
48	Correct	5 ms	344 KB	Output is correct
49	Correct	8 ms	440 KB	Output is correct
50	Correct	5 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	12 ms	432 KB	Output is correct
53	Correct	13 ms	344 KB	Output is correct
54	Correct	13 ms	344 KB	Output is correct
55	Correct	21 ms	420 KB	Output is correct
56	Correct	12 ms	600 KB	Output is correct
57	Correct	16 ms	416 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	1 ms	344 KB	Output is correct
64	Correct	1 ms	344 KB	Output is correct

Subtask #5
20.0 / 20.0

#	결과	실행 시간	메모리	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	344 KB	Output is correct
19	Correct	1 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	0 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	0 ms	344 KB	Output is correct
26	Correct	5 ms	444 KB	Output is correct
27	Correct	8 ms	600 KB	Output is correct
28	Correct	5 ms	600 KB	Output is correct
29	Correct	9 ms	344 KB	Output is correct
30	Correct	7 ms	436 KB	Output is correct
31	Correct	5 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	0 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	420 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	1 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	440 KB	Output is correct
47	Correct	5 ms	436 KB	Output is correct
48	Correct	5 ms	344 KB	Output is correct
49	Correct	8 ms	440 KB	Output is correct
50	Correct	5 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	12 ms	432 KB	Output is correct
53	Correct	13 ms	344 KB	Output is correct
54	Correct	13 ms	344 KB	Output is correct
55	Correct	21 ms	420 KB	Output is correct
56	Correct	12 ms	600 KB	Output is correct
57	Correct	16 ms	416 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	1 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	1 ms	436 KB	Output is correct
68	Correct	1 ms	444 KB	Output is correct
69	Correct	1 ms	344 KB	Output is correct
70	Correct	5 ms	344 KB	Output is correct
71	Correct	5 ms	344 KB	Output is correct
72	Correct	7 ms	428 KB	Output is correct
73	Correct	5 ms	344 KB	Output is correct
74	Correct	9 ms	344 KB	Output is correct
75	Correct	5 ms	344 KB	Output is correct
76	Correct	0 ms	344 KB	Output is correct
77	Correct	16 ms	416 KB	Output is correct
78	Correct	12 ms	436 KB	Output is correct
79	Correct	12 ms	416 KB	Output is correct
80	Correct	12 ms	592 KB	Output is correct
81	Correct	25 ms	344 KB	Output is correct
82	Correct	14 ms	436 KB	Output is correct
83	Correct	250 ms	1216 KB	Output is correct
84	Correct	245 ms	1280 KB	Output is correct
85	Correct	280 ms	1024 KB	Output is correct
86	Correct	211 ms	668 KB	Output is correct
87	Correct	1 ms	344 KB	Output is correct
88	Correct	242 ms	636 KB	Output is correct
89	Correct	252 ms	1248 KB	Output is correct
90	Correct	1 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	1 ms	344 KB	Output is correct

Subtask #6
30.0 / 30.0

#	결과	실행 시간	메모리	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	344 KB	Output is correct
19	Correct	1 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	0 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	0 ms	344 KB	Output is correct
26	Correct	5 ms	444 KB	Output is correct
27	Correct	8 ms	600 KB	Output is correct
28	Correct	5 ms	600 KB	Output is correct
29	Correct	9 ms	344 KB	Output is correct
30	Correct	7 ms	436 KB	Output is correct
31	Correct	5 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	0 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	420 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	1 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	440 KB	Output is correct
47	Correct	5 ms	436 KB	Output is correct
48	Correct	5 ms	344 KB	Output is correct
49	Correct	8 ms	440 KB	Output is correct
50	Correct	5 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	12 ms	432 KB	Output is correct
53	Correct	13 ms	344 KB	Output is correct
54	Correct	13 ms	344 KB	Output is correct
55	Correct	21 ms	420 KB	Output is correct
56	Correct	12 ms	600 KB	Output is correct
57	Correct	16 ms	416 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	1 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	1 ms	436 KB	Output is correct
68	Correct	1 ms	444 KB	Output is correct
69	Correct	1 ms	344 KB	Output is correct
70	Correct	5 ms	344 KB	Output is correct
71	Correct	5 ms	344 KB	Output is correct
72	Correct	7 ms	428 KB	Output is correct
73	Correct	5 ms	344 KB	Output is correct
74	Correct	9 ms	344 KB	Output is correct
75	Correct	5 ms	344 KB	Output is correct
76	Correct	0 ms	344 KB	Output is correct
77	Correct	16 ms	416 KB	Output is correct
78	Correct	12 ms	436 KB	Output is correct
79	Correct	12 ms	416 KB	Output is correct
80	Correct	12 ms	592 KB	Output is correct
81	Correct	25 ms	344 KB	Output is correct
82	Correct	14 ms	436 KB	Output is correct
83	Correct	250 ms	1216 KB	Output is correct
84	Correct	245 ms	1280 KB	Output is correct
85	Correct	280 ms	1024 KB	Output is correct
86	Correct	211 ms	668 KB	Output is correct
87	Correct	1 ms	344 KB	Output is correct
88	Correct	242 ms	636 KB	Output is correct
89	Correct	252 ms	1248 KB	Output is correct
90	Correct	1 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	1 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	440 KB	Output is correct
99	Correct	1 ms	344 KB	Output is correct
100	Correct	1 ms	344 KB	Output is correct
101	Correct	5 ms	440 KB	Output is correct
102	Correct	5 ms	344 KB	Output is correct
103	Correct	5 ms	600 KB	Output is correct
104	Correct	5 ms	600 KB	Output is correct
105	Correct	7 ms	440 KB	Output is correct
106	Correct	5 ms	344 KB	Output is correct
107	Correct	0 ms	344 KB	Output is correct
108	Correct	12 ms	436 KB	Output is correct
109	Correct	14 ms	416 KB	Output is correct
110	Correct	12 ms	344 KB	Output is correct
111	Correct	18 ms	424 KB	Output is correct
112	Correct	14 ms	416 KB	Output is correct
113	Correct	12 ms	440 KB	Output is correct
114	Correct	215 ms	1364 KB	Output is correct
115	Correct	207 ms	1352 KB	Output is correct
116	Correct	231 ms	1420 KB	Output is correct
117	Correct	345 ms	1824 KB	Output is correct
118	Correct	0 ms	344 KB	Output is correct
119	Correct	323 ms	1224 KB	Output is correct
120	Correct	207 ms	1204 KB	Output is correct
121	Correct	1045 ms	1452 KB	Output is correct
122	Correct	902 ms	1492 KB	Output is correct
123	Correct	889 ms	1784 KB	Output is correct
124	Correct	1104 ms	1628 KB	Output is correct
125	Correct	934 ms	1388 KB	Output is correct
126	Correct	828 ms	1440 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	1 ms	344 KB	Output is correct

답안 #1000046

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