oj.uz

Submission #865223

# Submission time Handle Problem Language Result Execution time Memory
865223 2023-10-24T06:38:11 Z sleepntsheep Art Collections (BOI22_art) C++17
70 / 100
 1238 ms 1740 KB 
#include "art.h"
#include <iostream>
#include <algorithm>
#include <numeric>
#include <vector>
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
void solve(int N)
{
    std::vector<int> order(N), real(N, -1);
    int c = 1;
    std::iota(order.begin(), order.end(), 1);


    int last = -1;
    for (; c < N; ++c)
    {
        int delta = last;
        if (last == -1)
        {
            auto it = std::find(order.begin(), order.end(), c+1);
            std::swap(order[1], *it);
            std::swap(order[0], *std::find(order.begin(), order.end(), c));
            delta = publish(order);
        }
        order.erase(order.begin());
        order.push_back(c);
        delta = delta - publish(order);
        int freq_lesser_rank = (N - 1 + delta) / 2;
        std::cerr << freq_lesser_rank << ' ' << c << std::endl;
        real[freq_lesser_rank] = c;
    }

    for (int i = 1; i <= N; ++i)
        if (std::find(real.begin(), real.end(), i) == real.end())
            *std::find(real.begin(), real.end(), -1) = i;

    answer(real);
}

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 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 14 ms 444 KB Output is correct
27 Correct 14 ms 444 KB Output is correct
28 Correct 12 ms 436 KB Output is correct
29 Correct 12 ms 440 KB Output is correct
30 Correct 12 ms 444 KB Output is correct
31 Correct 12 ms 440 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 14 ms 444 KB Output is correct
27 Correct 14 ms 444 KB Output is correct
28 Correct 12 ms 436 KB Output is correct
29 Correct 12 ms 440 KB Output is correct
30 Correct 12 ms 444 KB Output is correct
31 Correct 12 ms 440 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 15 ms 436 KB Output is correct
46 Correct 12 ms 436 KB Output is correct
47 Correct 14 ms 440 KB Output is correct
48 Correct 12 ms 444 KB Output is correct
49 Correct 12 ms 436 KB Output is correct
50 Correct 12 ms 444 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 34 ms 440 KB Output is correct
53 Correct 34 ms 440 KB Output is correct
54 Correct 36 ms 440 KB Output is correct
55 Correct 35 ms 444 KB Output is correct
56 Correct 33 ms 440 KB Output is correct
57 Correct 34 ms 436 KB Output is correct
58 Correct 1 ms 596 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 0 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 14 ms 444 KB Output is correct
27 Correct 14 ms 444 KB Output is correct
28 Correct 12 ms 436 KB Output is correct
29 Correct 12 ms 440 KB Output is correct
30 Correct 12 ms 444 KB Output is correct
31 Correct 12 ms 440 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 15 ms 436 KB Output is correct
46 Correct 12 ms 436 KB Output is correct
47 Correct 14 ms 440 KB Output is correct
48 Correct 12 ms 444 KB Output is correct
49 Correct 12 ms 436 KB Output is correct
50 Correct 12 ms 444 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 34 ms 440 KB Output is correct
53 Correct 34 ms 440 KB Output is correct
54 Correct 36 ms 440 KB Output is correct
55 Correct 35 ms 444 KB Output is correct
56 Correct 33 ms 440 KB Output is correct
57 Correct 34 ms 436 KB Output is correct
58 Correct 1 ms 596 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 0 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 344 KB Output is correct
68 Correct 1 ms 344 KB Output is correct
69 Correct 1 ms 344 KB Output is correct
70 Correct 12 ms 436 KB Output is correct
71 Correct 12 ms 440 KB Output is correct
72 Correct 12 ms 444 KB Output is correct
73 Correct 12 ms 440 KB Output is correct
74 Correct 12 ms 436 KB Output is correct
75 Correct 12 ms 436 KB Output is correct
76 Correct 0 ms 344 KB Output is correct
77 Correct 34 ms 436 KB Output is correct
78 Correct 34 ms 440 KB Output is correct
79 Correct 34 ms 440 KB Output is correct
80 Correct 36 ms 436 KB Output is correct
81 Correct 34 ms 436 KB Output is correct
82 Correct 35 ms 436 KB Output is correct
83 Correct 613 ms 1580 KB Output is correct
84 Correct 614 ms 1568 KB Output is correct
85 Correct 622 ms 1508 KB Output is correct
86 Correct 615 ms 1640 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 621 ms 1432 KB Output is correct
89 Correct 613 ms 1308 KB Output is correct
90 Correct 0 ms 344 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 1 ms 344 KB Output is correct
95 Correct 1 ms 344 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 14 ms 444 KB Output is correct
27 Correct 14 ms 444 KB Output is correct
28 Correct 12 ms 436 KB Output is correct
29 Correct 12 ms 440 KB Output is correct
30 Correct 12 ms 444 KB Output is correct
31 Correct 12 ms 440 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 15 ms 436 KB Output is correct
46 Correct 12 ms 436 KB Output is correct
47 Correct 14 ms 440 KB Output is correct
48 Correct 12 ms 444 KB Output is correct
49 Correct 12 ms 436 KB Output is correct
50 Correct 12 ms 444 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 34 ms 440 KB Output is correct
53 Correct 34 ms 440 KB Output is correct
54 Correct 36 ms 440 KB Output is correct
55 Correct 35 ms 444 KB Output is correct
56 Correct 33 ms 440 KB Output is correct
57 Correct 34 ms 436 KB Output is correct
58 Correct 1 ms 596 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 0 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 344 KB Output is correct
68 Correct 1 ms 344 KB Output is correct
69 Correct 1 ms 344 KB Output is correct
70 Correct 12 ms 436 KB Output is correct
71 Correct 12 ms 440 KB Output is correct
72 Correct 12 ms 444 KB Output is correct
73 Correct 12 ms 440 KB Output is correct
74 Correct 12 ms 436 KB Output is correct
75 Correct 12 ms 436 KB Output is correct
76 Correct 0 ms 344 KB Output is correct
77 Correct 34 ms 436 KB Output is correct
78 Correct 34 ms 440 KB Output is correct
79 Correct 34 ms 440 KB Output is correct
80 Correct 36 ms 436 KB Output is correct
81 Correct 34 ms 436 KB Output is correct
82 Correct 35 ms 436 KB Output is correct
83 Correct 613 ms 1580 KB Output is correct
84 Correct 614 ms 1568 KB Output is correct
85 Correct 622 ms 1508 KB Output is correct
86 Correct 615 ms 1640 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 621 ms 1432 KB Output is correct
89 Correct 613 ms 1308 KB Output is correct
90 Correct 0 ms 344 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 1 ms 344 KB Output is correct
95 Correct 1 ms 344 KB Output is correct
96 Correct 0 ms 344 KB Output is correct
97 Correct 1 ms 344 KB Output is correct
98 Correct 1 ms 344 KB Output is correct
99 Correct 1 ms 344 KB Output is correct
100 Correct 1 ms 344 KB Output is correct
101 Correct 12 ms 440 KB Output is correct
102 Correct 12 ms 440 KB Output is correct
103 Correct 14 ms 696 KB Output is correct
104 Correct 12 ms 440 KB Output is correct
105 Correct 13 ms 440 KB Output is correct
106 Correct 12 ms 436 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 34 ms 436 KB Output is correct
109 Correct 34 ms 440 KB Output is correct
110 Correct 34 ms 440 KB Output is correct
111 Correct 34 ms 440 KB Output is correct
112 Correct 34 ms 436 KB Output is correct
113 Correct 33 ms 440 KB Output is correct
114 Correct 626 ms 1540 KB Output is correct
115 Correct 613 ms 1336 KB Output is correct
116 Correct 618 ms 1600 KB Output is correct
117 Correct 613 ms 1568 KB Output is correct
118 Correct 0 ms 344 KB Output is correct
119 Correct 616 ms 1664 KB Output is correct
120 Correct 619 ms 1560 KB Output is correct
121 Incorrect 1238 ms 1740 KB Not correct
122 Halted 0 ms 0 KB -