oj.uz

Submission #1109620

# Submission time Handle Problem Language Result Execution time Memory
1109620 2024-11-07T07:32:54 Z n3rm1n Art Collections (BOI22_art) C++17
35 / 100
 189 ms 608 KB 
#include <bits/stdc++.h>
#include "art.h"
using namespace std;

int n;
int try_it(int f, int s)
{
    vector < int > rest;
    for (int i = 1; i <= n; ++ i)
    {
        if(i == f || i == s)continue;
        rest.push_back(i);
    }
    vector < int > fs, sf;
    fs = rest;
    fs.push_back(f);
    fs.push_back(s);
    int feedback1 = publish(fs);
    sf = rest;
    sf.push_back(s);
    sf.push_back(f);
    int feedback2 = publish(sf);
    if(feedback1 < feedback2)
    {
        return 1;
    }
    else return 2;
}
vector < int > combine(vector < int > f, vector < int > s)
{
    vector < int > res;
    int i = 0;
    int j = 0;
    while(i < f.size() && j < s.size())
    {
        int el1 = f[i];
        int el2 = s[j];
        int order = try_it(el1, el2);
        if(order == 1)
        {
            res.push_back(el1);
            i ++;
        }
        else
        {
            res.push_back(el2);
            j ++;
        }
    }
    while(i < f.size())
    {
        res.push_back(f[i]);
        i ++;
    }
    while(j < s.size())
    {
        res.push_back(s[j]);
        j ++;
    }
    return res;
}
vector < int > merge_sort(int l, int r)
{
    if(l == r)
    {
        vector < int > v;
        v.push_back(l);
        return v;
    }
    int mid = (l + r)/2;
    vector < int > fh, sh;
    fh = merge_sort(l, mid);
    sh = merge_sort(mid+1, r);
    return combine(fh, sh);
}
void solve(int N)
{
    n = N;

    vector < int > v = merge_sort(1, n);
    answer(v);
    return;

}

Compilation message

art.cpp: In function 'std::vector<int> combine(std::vector<int>, std::vector<int>)':
art.cpp:34:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |     while(i < f.size() && j < s.size())
      |           ~~^~~~~~~~~~
art.cpp:34:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |     while(i < f.size() && j < s.size())
      |                           ~~^~~~~~~~~~
art.cpp:50:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |     while(i < f.size())
      |           ~~^~~~~~~~~~
art.cpp:55:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |     while(j < s.size())
      |           ~~^~~~~~~~~~
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 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 6 ms 592 KB Output is correct
10 Correct 5 ms 336 KB Output is correct
11 Correct 6 ms 336 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 508 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 4 ms 336 KB Output is correct
20 Correct 4 ms 436 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 6 ms 592 KB Output is correct
10 Correct 5 ms 336 KB Output is correct
11 Correct 6 ms 336 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 508 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 4 ms 336 KB Output is correct
20 Correct 4 ms 436 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 6 ms 336 KB Output is correct
23 Correct 6 ms 336 KB Output is correct
24 Correct 6 ms 336 KB Output is correct
25 Correct 7 ms 336 KB Output is correct
26 Correct 70 ms 436 KB Output is correct
27 Correct 54 ms 596 KB Output is correct
28 Correct 100 ms 436 KB Output is correct
29 Correct 117 ms 432 KB Output is correct
30 Correct 122 ms 440 KB Output is correct
31 Correct 133 ms 508 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 504 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 6 ms 440 KB Output is correct
39 Correct 4 ms 336 KB Output is correct

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 6 ms 592 KB Output is correct
10 Correct 5 ms 336 KB Output is correct
11 Correct 6 ms 336 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 508 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 4 ms 336 KB Output is correct
20 Correct 4 ms 436 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 6 ms 336 KB Output is correct
23 Correct 6 ms 336 KB Output is correct
24 Correct 6 ms 336 KB Output is correct
25 Correct 7 ms 336 KB Output is correct
26 Correct 70 ms 436 KB Output is correct
27 Correct 54 ms 596 KB Output is correct
28 Correct 100 ms 436 KB Output is correct
29 Correct 117 ms 432 KB Output is correct
30 Correct 122 ms 440 KB Output is correct
31 Correct 133 ms 508 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 504 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 6 ms 440 KB Output is correct
39 Correct 4 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 6 ms 336 KB Output is correct
42 Correct 8 ms 608 KB Output is correct
43 Correct 8 ms 436 KB Output is correct
44 Correct 7 ms 336 KB Output is correct
45 Correct 83 ms 440 KB Output is correct
46 Correct 79 ms 436 KB Output is correct
47 Correct 136 ms 504 KB Output is correct
48 Correct 126 ms 436 KB Output is correct
49 Correct 126 ms 440 KB Output is correct
50 Correct 117 ms 440 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Incorrect 189 ms 448 KB Not correct
53 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 6 ms 592 KB Output is correct
10 Correct 5 ms 336 KB Output is correct
11 Correct 6 ms 336 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 508 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 4 ms 336 KB Output is correct
20 Correct 4 ms 436 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 6 ms 336 KB Output is correct
23 Correct 6 ms 336 KB Output is correct
24 Correct 6 ms 336 KB Output is correct
25 Correct 7 ms 336 KB Output is correct
26 Correct 70 ms 436 KB Output is correct
27 Correct 54 ms 596 KB Output is correct
28 Correct 100 ms 436 KB Output is correct
29 Correct 117 ms 432 KB Output is correct
30 Correct 122 ms 440 KB Output is correct
31 Correct 133 ms 508 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 504 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 6 ms 440 KB Output is correct
39 Correct 4 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 6 ms 336 KB Output is correct
42 Correct 8 ms 608 KB Output is correct
43 Correct 8 ms 436 KB Output is correct
44 Correct 7 ms 336 KB Output is correct
45 Correct 83 ms 440 KB Output is correct
46 Correct 79 ms 436 KB Output is correct
47 Correct 136 ms 504 KB Output is correct
48 Correct 126 ms 436 KB Output is correct
49 Correct 126 ms 440 KB Output is correct
50 Correct 117 ms 440 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Incorrect 189 ms 448 KB Not correct
53 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 6 ms 592 KB Output is correct
10 Correct 5 ms 336 KB Output is correct
11 Correct 6 ms 336 KB Output is correct
12 Correct 7 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 508 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 4 ms 336 KB Output is correct
20 Correct 4 ms 436 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 6 ms 336 KB Output is correct
23 Correct 6 ms 336 KB Output is correct
24 Correct 6 ms 336 KB Output is correct
25 Correct 7 ms 336 KB Output is correct
26 Correct 70 ms 436 KB Output is correct
27 Correct 54 ms 596 KB Output is correct
28 Correct 100 ms 436 KB Output is correct
29 Correct 117 ms 432 KB Output is correct
30 Correct 122 ms 440 KB Output is correct
31 Correct 133 ms 508 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 504 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 6 ms 440 KB Output is correct
39 Correct 4 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 6 ms 336 KB Output is correct
42 Correct 8 ms 608 KB Output is correct
43 Correct 8 ms 436 KB Output is correct
44 Correct 7 ms 336 KB Output is correct
45 Correct 83 ms 440 KB Output is correct
46 Correct 79 ms 436 KB Output is correct
47 Correct 136 ms 504 KB Output is correct
48 Correct 126 ms 436 KB Output is correct
49 Correct 126 ms 440 KB Output is correct
50 Correct 117 ms 440 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Incorrect 189 ms 448 KB Not correct
53 Halted 0 ms 0 KB -