oj.uz

답안 #714252

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
714252 2023-03-24T07:10:04 Z vjudge1 Art Collections (BOI22_art) C++17
0 / 100
 1 ms 464 KB 
#include <art.h>
#include <bits/stdc++.h>

using namespace std;

void solve(int N){
	vector<int> a(N);
	for(int i=0 ; i<N ; i++){
		a[i] = i + 1;
	}
	int now = publish(a);
	if(now == 0){
		answer(a);
	}
	vector<vector<int>> ch(255 , vector<int> (255 , 0));
	for(int i=0 ; i<N ; i++){
		for(int j=i+1 ; j<N ; j++){
			if(ch[a[i]][a[j]] == 1 || ch[a[j]][a[i]] == 1){
				continue;
			}
			swap(a[i] , a[j]);
			int deyer1 = publish(a);
			if(deyer1 < now){
				if(abs(i-j) > 1){
					ch[a[i]][a[j]] = 1;
				}
				now = deyer1;
			}
			else{
				swap(a[i] , a[j]);
			}
		}
	}
	answer(a);
}

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
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 1 ms 464 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 1 ms 464 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 1 ms 464 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 1 ms 464 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 1 ms 464 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 1 ms 464 KB Not correct
4 Halted 0 ms 0 KB -