Submission #595352

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
595352	2022-07-13T16:36:07 Z	Hacv16	Art Collections (BOI22_art)	C++17	20 / 100	121 ms	208 KB

art

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

typedef long long ll;
typedef pair<int, int> pii;

const int MAX = 2e6 + 15;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;

#define pb push_back
#define sz(x) (int) x.size()
#define fr first
#define sc second
#define mp make_pair
#define all(x) x.begin(), x.end()
#define dbg(x) cout << #x << ": " << "[ " << x << " ]\n"

void solve(int n){
	vector<int> v(n);
	iota(all(v), 1);
	
	int bad = publish(v);
	
	for(int i = 0; i < n; i++){ 		//for each i find its place
		for(int j = 0; j < n; j++){		//test all possible spots
			if(i == j) continue;
			swap(v[i], v[j]);
			
			int cur = publish(v);
			
			if(cur < bad) bad = cur; 	//closer to ans
			else swap(v[i], v[j]); 		//swap back
		}
	}
	
	answer(v);
}

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	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct

Subtask #2

15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	28 ms	208 KB	Output is correct
10	Correct	22 ms	208 KB	Output is correct
11	Correct	22 ms	208 KB	Output is correct
12	Correct	15 ms	208 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	23 ms	208 KB	Output is correct
20	Correct	18 ms	208 KB	Output is correct

Subtask #3

0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	28 ms	208 KB	Output is correct
10	Correct	22 ms	208 KB	Output is correct
11	Correct	22 ms	208 KB	Output is correct
12	Correct	15 ms	208 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	23 ms	208 KB	Output is correct
20	Correct	18 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	15 ms	208 KB	Output is correct
23	Correct	17 ms	208 KB	Output is correct
24	Correct	16 ms	208 KB	Output is correct
25	Correct	22 ms	208 KB	Output is correct
26	Incorrect	121 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #4

0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	28 ms	208 KB	Output is correct
10	Correct	22 ms	208 KB	Output is correct
11	Correct	22 ms	208 KB	Output is correct
12	Correct	15 ms	208 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	23 ms	208 KB	Output is correct
20	Correct	18 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	15 ms	208 KB	Output is correct
23	Correct	17 ms	208 KB	Output is correct
24	Correct	16 ms	208 KB	Output is correct
25	Correct	22 ms	208 KB	Output is correct
26	Incorrect	121 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	28 ms	208 KB	Output is correct
10	Correct	22 ms	208 KB	Output is correct
11	Correct	22 ms	208 KB	Output is correct
12	Correct	15 ms	208 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	23 ms	208 KB	Output is correct
20	Correct	18 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	15 ms	208 KB	Output is correct
23	Correct	17 ms	208 KB	Output is correct
24	Correct	16 ms	208 KB	Output is correct
25	Correct	22 ms	208 KB	Output is correct
26	Incorrect	121 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	28 ms	208 KB	Output is correct
10	Correct	22 ms	208 KB	Output is correct
11	Correct	22 ms	208 KB	Output is correct
12	Correct	15 ms	208 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	23 ms	208 KB	Output is correct
20	Correct	18 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	15 ms	208 KB	Output is correct
23	Correct	17 ms	208 KB	Output is correct
24	Correct	16 ms	208 KB	Output is correct
25	Correct	22 ms	208 KB	Output is correct
26	Incorrect	121 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-