답안 #1015071

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1015071	2024-07-06T04:15:59 Z	ByeWorld	Art Collections (BOI22_art)	C++17	100 / 100	1039 ms	1788 KB

#include "art.h"
#include <bits/stdc++.h>
#pragma GCC optimize("O3", "unroll-loops")
#define ll long long
#define pb push_back
#define fi first
#define se second
#define lf (id<<1)
#define rg ((id<<1)|1)
#define md ((l+r)/2)
#define ld long double
using namespace std;
typedef pair<int,int> pii;
typedef pair<pii, int> ipii;
const int MAXN = 1e5+10;
const int MAXA = 1e6+10;
const int LOG = 19;
const int MOD = 1e9+7;
const int SQRT = 450;
//
// --- 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
//

int n;
vector <int> vec;
pii que(int x){
	vector <int> te;
	for(int i=1; i<=n; i++)
		if(i!=x) te.pb(i);
	te.pb(x);
	int a = publish(te);
	te.clear();
	te.pb(x);
	for(int i=1; i<=n; i++)
		if(i!=x) te.pb(i);
	int b = publish(te);
	return {a, b};
}
// 1...n-1 n --> p + x
// n 1...n-1  --> p + (n-1)-x
int Q(int x){
	vector <int> te;
	te.pb(x);
	for(int i=1; i<=n; i++)
		if(i!=x) te.pb(i);
	return publish(te);
}
void solve(int N) {
	n = N;
	vec.resize(n);
	pii te = que(n); te.se -= (n-1);
	int las = (te.fi+te.se)/2; // (1 2..) n-1   --> p
	vec[n-1-(te.fi-te.se)/2] = n; // 1.n 2.n ... n-1.n --> inverse brp
	int sum = (te.fi-te.se)/2;
	// cout << sum << " sum\n";

	for(int i=n-1; i>=2; i--){
		int te = Q(i); // n-1 (1 2 ... n-2) n
		// las --> (1 2..) n-1 --> p+x
		te -= sum; // n-1 (1 2 ... n-2) --> p +n-2 -x
		te -= i-1; // p - x

		int idx = (las-te)/2; // ngitung (1 2 .. n-2) inverse
		int nw = n-1, cnt = 0; 
		for(; nw>=0; nw--){
			if(vec[nw]==0) cnt++;
			if(cnt==idx+1) break;
		}
		// cout << idx << " " << i << ' ' << nw<<" pp\n";
		vec[nw] = i;
		las = (las+te)/2;
		sum += idx;
	}
	for(int i=0; i<n; i++)
		if(vec[i]==0) vec[i] = 1;
    answer(vec);
}
/*
g++ -static -DEVAL -o a sample_grader.cpp art_sample.cpp
*/

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

#	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	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 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	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 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	1 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	7 ms	344 KB	Output is correct
27	Correct	4 ms	344 KB	Output is correct
28	Correct	4 ms	344 KB	Output is correct
29	Correct	5 ms	344 KB	Output is correct
30	Correct	5 ms	344 KB	Output is correct
31	Correct	4 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	344 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	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 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	1 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	7 ms	344 KB	Output is correct
27	Correct	4 ms	344 KB	Output is correct
28	Correct	4 ms	344 KB	Output is correct
29	Correct	5 ms	344 KB	Output is correct
30	Correct	5 ms	344 KB	Output is correct
31	Correct	4 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	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	0 ms	344 KB	Output is correct
42	Correct	0 ms	344 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	4 ms	344 KB	Output is correct
46	Correct	4 ms	344 KB	Output is correct
47	Correct	4 ms	344 KB	Output is correct
48	Correct	8 ms	344 KB	Output is correct
49	Correct	7 ms	344 KB	Output is correct
50	Correct	5 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	21 ms	344 KB	Output is correct
53	Correct	13 ms	344 KB	Output is correct
54	Correct	11 ms	344 KB	Output is correct
55	Correct	10 ms	344 KB	Output is correct
56	Correct	13 ms	344 KB	Output is correct
57	Correct	18 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

#	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	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 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	1 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	7 ms	344 KB	Output is correct
27	Correct	4 ms	344 KB	Output is correct
28	Correct	4 ms	344 KB	Output is correct
29	Correct	5 ms	344 KB	Output is correct
30	Correct	5 ms	344 KB	Output is correct
31	Correct	4 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	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	0 ms	344 KB	Output is correct
42	Correct	0 ms	344 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	4 ms	344 KB	Output is correct
46	Correct	4 ms	344 KB	Output is correct
47	Correct	4 ms	344 KB	Output is correct
48	Correct	8 ms	344 KB	Output is correct
49	Correct	7 ms	344 KB	Output is correct
50	Correct	5 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	21 ms	344 KB	Output is correct
53	Correct	13 ms	344 KB	Output is correct
54	Correct	11 ms	344 KB	Output is correct
55	Correct	10 ms	344 KB	Output is correct
56	Correct	13 ms	344 KB	Output is correct
57	Correct	18 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	0 ms	344 KB	Output is correct
66	Correct	0 ms	344 KB	Output is correct
67	Correct	1 ms	344 KB	Output is correct
68	Correct	1 ms	344 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	4 ms	344 KB	Output is correct
71	Correct	6 ms	344 KB	Output is correct
72	Correct	5 ms	344 KB	Output is correct
73	Correct	6 ms	344 KB	Output is correct
74	Correct	4 ms	344 KB	Output is correct
75	Correct	4 ms	344 KB	Output is correct
76	Correct	0 ms	344 KB	Output is correct
77	Correct	11 ms	344 KB	Output is correct
78	Correct	15 ms	596 KB	Output is correct
79	Correct	11 ms	344 KB	Output is correct
80	Correct	18 ms	344 KB	Output is correct
81	Correct	11 ms	340 KB	Output is correct
82	Correct	12 ms	344 KB	Output is correct
83	Correct	233 ms	1264 KB	Output is correct
84	Correct	214 ms	1788 KB	Output is correct
85	Correct	238 ms	924 KB	Output is correct
86	Correct	211 ms	740 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	217 ms	1116 KB	Output is correct
89	Correct	238 ms	1344 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	0 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	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 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	1 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	7 ms	344 KB	Output is correct
27	Correct	4 ms	344 KB	Output is correct
28	Correct	4 ms	344 KB	Output is correct
29	Correct	5 ms	344 KB	Output is correct
30	Correct	5 ms	344 KB	Output is correct
31	Correct	4 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	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	0 ms	344 KB	Output is correct
42	Correct	0 ms	344 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	4 ms	344 KB	Output is correct
46	Correct	4 ms	344 KB	Output is correct
47	Correct	4 ms	344 KB	Output is correct
48	Correct	8 ms	344 KB	Output is correct
49	Correct	7 ms	344 KB	Output is correct
50	Correct	5 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	21 ms	344 KB	Output is correct
53	Correct	13 ms	344 KB	Output is correct
54	Correct	11 ms	344 KB	Output is correct
55	Correct	10 ms	344 KB	Output is correct
56	Correct	13 ms	344 KB	Output is correct
57	Correct	18 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	0 ms	344 KB	Output is correct
66	Correct	0 ms	344 KB	Output is correct
67	Correct	1 ms	344 KB	Output is correct
68	Correct	1 ms	344 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	4 ms	344 KB	Output is correct
71	Correct	6 ms	344 KB	Output is correct
72	Correct	5 ms	344 KB	Output is correct
73	Correct	6 ms	344 KB	Output is correct
74	Correct	4 ms	344 KB	Output is correct
75	Correct	4 ms	344 KB	Output is correct
76	Correct	0 ms	344 KB	Output is correct
77	Correct	11 ms	344 KB	Output is correct
78	Correct	15 ms	596 KB	Output is correct
79	Correct	11 ms	344 KB	Output is correct
80	Correct	18 ms	344 KB	Output is correct
81	Correct	11 ms	340 KB	Output is correct
82	Correct	12 ms	344 KB	Output is correct
83	Correct	233 ms	1264 KB	Output is correct
84	Correct	214 ms	1788 KB	Output is correct
85	Correct	238 ms	924 KB	Output is correct
86	Correct	211 ms	740 KB	Output is correct
87	Correct	0 ms	344 KB	Output is correct
88	Correct	217 ms	1116 KB	Output is correct
89	Correct	238 ms	1344 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	0 ms	344 KB	Output is correct
95	Correct	1 ms	344 KB	Output is correct
96	Correct	1 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	0 ms	344 KB	Output is correct
100	Correct	1 ms	344 KB	Output is correct
101	Correct	7 ms	344 KB	Output is correct
102	Correct	5 ms	340 KB	Output is correct
103	Correct	8 ms	344 KB	Output is correct
104	Correct	5 ms	344 KB	Output is correct
105	Correct	4 ms	344 KB	Output is correct
106	Correct	5 ms	344 KB	Output is correct
107	Correct	1 ms	344 KB	Output is correct
108	Correct	20 ms	344 KB	Output is correct
109	Correct	14 ms	340 KB	Output is correct
110	Correct	13 ms	344 KB	Output is correct
111	Correct	13 ms	344 KB	Output is correct
112	Correct	12 ms	344 KB	Output is correct
113	Correct	17 ms	344 KB	Output is correct
114	Correct	237 ms	1564 KB	Output is correct
115	Correct	236 ms	1564 KB	Output is correct
116	Correct	225 ms	1636 KB	Output is correct
117	Correct	289 ms	1664 KB	Output is correct
118	Correct	0 ms	344 KB	Output is correct
119	Correct	216 ms	1108 KB	Output is correct
120	Correct	202 ms	1088 KB	Output is correct
121	Correct	920 ms	1312 KB	Output is correct
122	Correct	918 ms	1096 KB	Output is correct
123	Correct	1039 ms	1428 KB	Output is correct
124	Correct	932 ms	1700 KB	Output is correct
125	Correct	842 ms	1156 KB	Output is correct
126	Correct	1002 ms	1492 KB	Output is correct
127	Correct	0 ms	344 KB	Output is correct
128	Correct	1 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	380 KB	Output is correct
132	Correct	1 ms	344 KB	Output is correct

답안 #1015071

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