Submission #736421

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
736421	2023-05-05T15:44:48 Z	VadimK	Art Collections (BOI22_art)	C++17	20 / 100	148 ms	208 KB

#include <vector>
/**
 * returns how many complaints you will receive for this ordering of the art collections
 */
 using namespace std;
int publish(vector<int>);

/**
 * use this function when you have found the correct order of the art collections
 * You must call answer exactly once; your program will be automatically
 * terminated afterwards.
 */
void answer(vector<int>);

/**
 * implement this function
 */
void solve(int N)
{
    vector <int> guess(N),change(N);
    for (int i=0; i<N; i++)
    {
        guess[i]=i+1;
        change[i]=i+1;
    }
     for (int i=1; i<N; i++)
     {
        int pos=i;
        int ans=publish(change);
        for (int j=i; j>=1; j--)
     {
         swap(change[j],change[j-1]);
          int cur=publish(change);
          if (cur<ans) {ans=cur; pos=j-1;}
     }
     int x=i;
     while (x>pos)
     {
         swap(guess[x],guess[x-1]);
         x--;
     }
      for (int i=0; i<N; i++)
        change[i]=guess[i];
     }
     answer(guess);
     return;
}

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	0 ms	208 KB	Output is correct
9	Correct	12 ms	208 KB	Output is correct
10	Correct	14 ms	208 KB	Output is correct
11	Correct	12 ms	208 KB	Output is correct
12	Correct	12 ms	208 KB	Output is correct
13	Correct	1 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	10 ms	208 KB	Output is correct
20	Correct	9 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	0 ms	208 KB	Output is correct
9	Correct	12 ms	208 KB	Output is correct
10	Correct	14 ms	208 KB	Output is correct
11	Correct	12 ms	208 KB	Output is correct
12	Correct	12 ms	208 KB	Output is correct
13	Correct	1 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	10 ms	208 KB	Output is correct
20	Correct	9 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	10 ms	208 KB	Output is correct
23	Correct	12 ms	208 KB	Output is correct
24	Correct	9 ms	208 KB	Output is correct
25	Correct	9 ms	208 KB	Output is correct
26	Incorrect	148 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	0 ms	208 KB	Output is correct
9	Correct	12 ms	208 KB	Output is correct
10	Correct	14 ms	208 KB	Output is correct
11	Correct	12 ms	208 KB	Output is correct
12	Correct	12 ms	208 KB	Output is correct
13	Correct	1 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	10 ms	208 KB	Output is correct
20	Correct	9 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	10 ms	208 KB	Output is correct
23	Correct	12 ms	208 KB	Output is correct
24	Correct	9 ms	208 KB	Output is correct
25	Correct	9 ms	208 KB	Output is correct
26	Incorrect	148 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	0 ms	208 KB	Output is correct
9	Correct	12 ms	208 KB	Output is correct
10	Correct	14 ms	208 KB	Output is correct
11	Correct	12 ms	208 KB	Output is correct
12	Correct	12 ms	208 KB	Output is correct
13	Correct	1 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	10 ms	208 KB	Output is correct
20	Correct	9 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	10 ms	208 KB	Output is correct
23	Correct	12 ms	208 KB	Output is correct
24	Correct	9 ms	208 KB	Output is correct
25	Correct	9 ms	208 KB	Output is correct
26	Incorrect	148 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	0 ms	208 KB	Output is correct
9	Correct	12 ms	208 KB	Output is correct
10	Correct	14 ms	208 KB	Output is correct
11	Correct	12 ms	208 KB	Output is correct
12	Correct	12 ms	208 KB	Output is correct
13	Correct	1 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	10 ms	208 KB	Output is correct
20	Correct	9 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	10 ms	208 KB	Output is correct
23	Correct	12 ms	208 KB	Output is correct
24	Correct	9 ms	208 KB	Output is correct
25	Correct	9 ms	208 KB	Output is correct
26	Incorrect	148 ms	208 KB	Not correct
27	Halted	0 ms	0 KB	-

Submission #736421

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 15.0 / 15.0

Subtask #3 0 / 15.0

Subtask #4 0 / 15.0

Subtask #5 0 / 20.0

Subtask #6 0 / 30.0

Subtask #1
5.0 / 5.0

Subtask #2
15.0 / 15.0

Subtask #3
0 / 15.0

Subtask #4
0 / 15.0

Subtask #5
0 / 20.0

Subtask #6
0 / 30.0