답안 #587866

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
587866	2022-07-02T12:32:06 Z	1zaid1	Art Collections (BOI22_art)	C++17	20 / 100	133 ms	1364 KB

art

#include "art.h"
#include <bits/stdc++.h>
using namespace std;
int sum = 0;
vector<int> v;
map<pair<int, int>, int> vis, mp;
int done(int &a, int &b) {
    if (!vis[{a, b}]) {
        vis[{a, b}] = 1;
        vis[{b, a}] = 1;
        swap(a, b);
        int now = publish(v);
        swap(a, b);
        mp[{a, b}] = (sum-now) < 0;
        mp[{b, a}] = !mp[{a, b}];
    } return mp[{a, b}];
}

void solve(int n) {
    v.resize(n);
    for (int i = 0; i < n; i++) v[i] = i+1;
    sum = publish(v);
    while (sum) {
        for (int i = 0; i < n-1; i++) {
            if (!done(v[i], v[i+1])) {
                swap(v[i], v[i+1]);
                sum--;
            }
        }
    } 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

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	0 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct

Subtask #2

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	0 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	7 ms	372 KB	Output is correct
10	Correct	7 ms	336 KB	Output is correct
11	Correct	8 ms	336 KB	Output is correct
12	Correct	5 ms	388 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	0 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	0 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	0 ms	208 KB	Output is correct
20	Correct	10 ms	456 KB	Output is correct

Subtask #3

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	0 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	7 ms	372 KB	Output is correct
10	Correct	7 ms	336 KB	Output is correct
11	Correct	8 ms	336 KB	Output is correct
12	Correct	5 ms	388 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	0 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	0 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	0 ms	208 KB	Output is correct
20	Correct	10 ms	456 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	7 ms	396 KB	Output is correct
23	Correct	5 ms	336 KB	Output is correct
24	Correct	6 ms	392 KB	Output is correct
25	Correct	5 ms	336 KB	Output is correct
26	Correct	0 ms	208 KB	Output is correct
27	Incorrect	133 ms	1364 KB	Not correct
28	Halted	0 ms	0 KB	-

Subtask #4

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	0 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	7 ms	372 KB	Output is correct
10	Correct	7 ms	336 KB	Output is correct
11	Correct	8 ms	336 KB	Output is correct
12	Correct	5 ms	388 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	0 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	0 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	0 ms	208 KB	Output is correct
20	Correct	10 ms	456 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	7 ms	396 KB	Output is correct
23	Correct	5 ms	336 KB	Output is correct
24	Correct	6 ms	392 KB	Output is correct
25	Correct	5 ms	336 KB	Output is correct
26	Correct	0 ms	208 KB	Output is correct
27	Incorrect	133 ms	1364 KB	Not correct
28	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	0 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	7 ms	372 KB	Output is correct
10	Correct	7 ms	336 KB	Output is correct
11	Correct	8 ms	336 KB	Output is correct
12	Correct	5 ms	388 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	0 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	0 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	0 ms	208 KB	Output is correct
20	Correct	10 ms	456 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	7 ms	396 KB	Output is correct
23	Correct	5 ms	336 KB	Output is correct
24	Correct	6 ms	392 KB	Output is correct
25	Correct	5 ms	336 KB	Output is correct
26	Correct	0 ms	208 KB	Output is correct
27	Incorrect	133 ms	1364 KB	Not correct
28	Halted	0 ms	0 KB	-

Subtask #6

0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	300 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	0 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	7 ms	372 KB	Output is correct
10	Correct	7 ms	336 KB	Output is correct
11	Correct	8 ms	336 KB	Output is correct
12	Correct	5 ms	388 KB	Output is correct
13	Correct	0 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	0 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	0 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	0 ms	208 KB	Output is correct
20	Correct	10 ms	456 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	7 ms	396 KB	Output is correct
23	Correct	5 ms	336 KB	Output is correct
24	Correct	6 ms	392 KB	Output is correct
25	Correct	5 ms	336 KB	Output is correct
26	Correct	0 ms	208 KB	Output is correct
27	Incorrect	133 ms	1364 KB	Not correct
28	Halted	0 ms	0 KB	-