답안 #572973

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
572973	2022-06-05T15:12:16 Z	StrawHatWess	Art Collections (BOI22_art)	C++17	20 / 100	106 ms	3152 KB

art

#include "art.h"

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

typedef vector<int>vi; 
#define pb push_back
#define all(x) begin(x), end(x)
#define sz(x) (int)x.size()
#define FOR(i,a,b) for(int i=a; i<b; i++)


//------------------------------

const int MX=1e5; 

vi adj[MX],vis(MX,0),vec; 

void dfs(int u){
	vis[u]=1; 
	for(int v: adj[u]) if(!vis[v]) dfs(v); 
	vec.pb(u); 
}

void solve(int N) {
	FOR(i,1,N+1) FOR(j,i+1,N+1){
		vi vec={i,j}; 
		FOR(k,1,N+1) if(k!=i && k!=j) vec.pb(k); 

		int x=publish(vec); 
		swap(vec[0],vec[1]); 
		int y=publish(vec); 


		if(y>x) adj[i].pb(j); 
		else adj[j].pb(i);
	}

	FOR(i,1,N+1) if(!vis[i]) dfs(i); 
	reverse(all(vec)); 

	answer(vec); 
}

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	실행 시간	메모리	Grader output
1	Correct	2 ms	3024 KB	Output is correct
2	Correct	2 ms	3024 KB	Output is correct
3	Correct	2 ms	3024 KB	Output is correct
4	Correct	2 ms	3024 KB	Output is correct
5	Correct	2 ms	3024 KB	Output is correct
6	Correct	2 ms	3024 KB	Output is correct
7	Correct	2 ms	3024 KB	Output is correct

Subtask #2

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	3024 KB	Output is correct
2	Correct	2 ms	3024 KB	Output is correct
3	Correct	2 ms	3024 KB	Output is correct
4	Correct	2 ms	3024 KB	Output is correct
5	Correct	2 ms	3024 KB	Output is correct
6	Correct	2 ms	3024 KB	Output is correct
7	Correct	2 ms	3024 KB	Output is correct
8	Correct	3 ms	3044 KB	Output is correct
9	Correct	20 ms	3060 KB	Output is correct
10	Correct	17 ms	3052 KB	Output is correct
11	Correct	18 ms	3052 KB	Output is correct
12	Correct	23 ms	3052 KB	Output is correct
13	Correct	2 ms	3024 KB	Output is correct
14	Correct	2 ms	3024 KB	Output is correct
15	Correct	2 ms	3024 KB	Output is correct
16	Correct	2 ms	3024 KB	Output is correct
17	Correct	2 ms	3024 KB	Output is correct
18	Correct	2 ms	3024 KB	Output is correct
19	Correct	21 ms	3152 KB	Output is correct
20	Correct	25 ms	3056 KB	Output is correct

Subtask #3

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	3024 KB	Output is correct
2	Correct	2 ms	3024 KB	Output is correct
3	Correct	2 ms	3024 KB	Output is correct
4	Correct	2 ms	3024 KB	Output is correct
5	Correct	2 ms	3024 KB	Output is correct
6	Correct	2 ms	3024 KB	Output is correct
7	Correct	2 ms	3024 KB	Output is correct
8	Correct	3 ms	3044 KB	Output is correct
9	Correct	20 ms	3060 KB	Output is correct
10	Correct	17 ms	3052 KB	Output is correct
11	Correct	18 ms	3052 KB	Output is correct
12	Correct	23 ms	3052 KB	Output is correct
13	Correct	2 ms	3024 KB	Output is correct
14	Correct	2 ms	3024 KB	Output is correct
15	Correct	2 ms	3024 KB	Output is correct
16	Correct	2 ms	3024 KB	Output is correct
17	Correct	2 ms	3024 KB	Output is correct
18	Correct	2 ms	3024 KB	Output is correct
19	Correct	21 ms	3152 KB	Output is correct
20	Correct	25 ms	3056 KB	Output is correct
21	Correct	2 ms	3024 KB	Output is correct
22	Correct	17 ms	3024 KB	Output is correct
23	Correct	18 ms	3024 KB	Output is correct
24	Correct	20 ms	3056 KB	Output is correct
25	Correct	21 ms	3064 KB	Output is correct
26	Incorrect	106 ms	3044 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #4

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	3024 KB	Output is correct
2	Correct	2 ms	3024 KB	Output is correct
3	Correct	2 ms	3024 KB	Output is correct
4	Correct	2 ms	3024 KB	Output is correct
5	Correct	2 ms	3024 KB	Output is correct
6	Correct	2 ms	3024 KB	Output is correct
7	Correct	2 ms	3024 KB	Output is correct
8	Correct	3 ms	3044 KB	Output is correct
9	Correct	20 ms	3060 KB	Output is correct
10	Correct	17 ms	3052 KB	Output is correct
11	Correct	18 ms	3052 KB	Output is correct
12	Correct	23 ms	3052 KB	Output is correct
13	Correct	2 ms	3024 KB	Output is correct
14	Correct	2 ms	3024 KB	Output is correct
15	Correct	2 ms	3024 KB	Output is correct
16	Correct	2 ms	3024 KB	Output is correct
17	Correct	2 ms	3024 KB	Output is correct
18	Correct	2 ms	3024 KB	Output is correct
19	Correct	21 ms	3152 KB	Output is correct
20	Correct	25 ms	3056 KB	Output is correct
21	Correct	2 ms	3024 KB	Output is correct
22	Correct	17 ms	3024 KB	Output is correct
23	Correct	18 ms	3024 KB	Output is correct
24	Correct	20 ms	3056 KB	Output is correct
25	Correct	21 ms	3064 KB	Output is correct
26	Incorrect	106 ms	3044 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	3024 KB	Output is correct
2	Correct	2 ms	3024 KB	Output is correct
3	Correct	2 ms	3024 KB	Output is correct
4	Correct	2 ms	3024 KB	Output is correct
5	Correct	2 ms	3024 KB	Output is correct
6	Correct	2 ms	3024 KB	Output is correct
7	Correct	2 ms	3024 KB	Output is correct
8	Correct	3 ms	3044 KB	Output is correct
9	Correct	20 ms	3060 KB	Output is correct
10	Correct	17 ms	3052 KB	Output is correct
11	Correct	18 ms	3052 KB	Output is correct
12	Correct	23 ms	3052 KB	Output is correct
13	Correct	2 ms	3024 KB	Output is correct
14	Correct	2 ms	3024 KB	Output is correct
15	Correct	2 ms	3024 KB	Output is correct
16	Correct	2 ms	3024 KB	Output is correct
17	Correct	2 ms	3024 KB	Output is correct
18	Correct	2 ms	3024 KB	Output is correct
19	Correct	21 ms	3152 KB	Output is correct
20	Correct	25 ms	3056 KB	Output is correct
21	Correct	2 ms	3024 KB	Output is correct
22	Correct	17 ms	3024 KB	Output is correct
23	Correct	18 ms	3024 KB	Output is correct
24	Correct	20 ms	3056 KB	Output is correct
25	Correct	21 ms	3064 KB	Output is correct
26	Incorrect	106 ms	3044 KB	Not correct
27	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	3024 KB	Output is correct
2	Correct	2 ms	3024 KB	Output is correct
3	Correct	2 ms	3024 KB	Output is correct
4	Correct	2 ms	3024 KB	Output is correct
5	Correct	2 ms	3024 KB	Output is correct
6	Correct	2 ms	3024 KB	Output is correct
7	Correct	2 ms	3024 KB	Output is correct
8	Correct	3 ms	3044 KB	Output is correct
9	Correct	20 ms	3060 KB	Output is correct
10	Correct	17 ms	3052 KB	Output is correct
11	Correct	18 ms	3052 KB	Output is correct
12	Correct	23 ms	3052 KB	Output is correct
13	Correct	2 ms	3024 KB	Output is correct
14	Correct	2 ms	3024 KB	Output is correct
15	Correct	2 ms	3024 KB	Output is correct
16	Correct	2 ms	3024 KB	Output is correct
17	Correct	2 ms	3024 KB	Output is correct
18	Correct	2 ms	3024 KB	Output is correct
19	Correct	21 ms	3152 KB	Output is correct
20	Correct	25 ms	3056 KB	Output is correct
21	Correct	2 ms	3024 KB	Output is correct
22	Correct	17 ms	3024 KB	Output is correct
23	Correct	18 ms	3024 KB	Output is correct
24	Correct	20 ms	3056 KB	Output is correct
25	Correct	21 ms	3064 KB	Output is correct
26	Incorrect	106 ms	3044 KB	Not correct
27	Halted	0 ms	0 KB	-