oj.uz

Submission #876967

# Submission time Handle Problem Language Result Execution time Memory
876967 2023-11-22T15:28:16 Z andrei_iorgulescu Art Collections (BOI22_art) C++17
100 / 100
 1272 ms 1768 KB 
#include <bits/stdc++.h>
#include "art.h"

using namespace std;
//
// --- 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)
{
    vector<int>aux;
    for (int i = 1; i <= n; i++)
        aux.push_back(i);
    int total = publish(aux);
    vector<int>o;
    o.push_back(1);
    for (int i = 2; i <= n; i++)
    {
        vector<int>cur;
        cur.push_back(i);
        for (int j = 2; j < i; j++)
            cur.push_back(j);
        cur.push_back(1);
        for (int j = i + 1; j <= n; j++)
            cur.push_back(j);
        int inv = publish(cur);
        int po;
        for (int j = 0; j < o.size(); j++)
            if (o[j] == 1)
                po = j;
        int k = (inv - total + 2 * po + 1) / 2;
        vector<int>newo;
        for (int j = 0; j < k; j++)
            newo.push_back(o[j]);
        newo.push_back(i);
        for (int j = k; j < o.size(); j++)
            newo.push_back(o[j]);
        o = newo;
    }
    answer(o);
}

Compilation message

art.cpp: In function 'void solve(int)':
art.cpp:37:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |         for (int j = 0; j < o.size(); j++)
      |                         ~~^~~~~~~~~~
art.cpp:45:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |         for (int j = k; j < o.size(); j++)
      |                         ~~^~~~~~~~~~
art.cpp:40:34: warning: 'po' may be used uninitialized in this function [-Wmaybe-uninitialized]
   40 |         int k = (inv - total + 2 * po + 1) / 2;
      |                                ~~^~~~
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 428 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 428 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 0 ms 596 KB Output is correct
10 Correct 0 ms 608 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 1 ms 344 KB Output is correct
16 Correct 1 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 608 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 428 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 0 ms 596 KB Output is correct
10 Correct 0 ms 608 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 1 ms 344 KB Output is correct
16 Correct 1 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 608 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 6 ms 1112 KB Output is correct
27 Correct 6 ms 440 KB Output is correct
28 Correct 6 ms 976 KB Output is correct
29 Correct 7 ms 712 KB Output is correct
30 Correct 7 ms 1216 KB Output is correct
31 Correct 6 ms 440 KB Output is correct
32 Correct 1 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 596 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 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 428 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 0 ms 596 KB Output is correct
10 Correct 0 ms 608 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 1 ms 344 KB Output is correct
16 Correct 1 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 608 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 6 ms 1112 KB Output is correct
27 Correct 6 ms 440 KB Output is correct
28 Correct 6 ms 976 KB Output is correct
29 Correct 7 ms 712 KB Output is correct
30 Correct 7 ms 1216 KB Output is correct
31 Correct 6 ms 440 KB Output is correct
32 Correct 1 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 596 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 1 ms 600 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 600 KB Output is correct
45 Correct 7 ms 1236 KB Output is correct
46 Correct 6 ms 692 KB Output is correct
47 Correct 6 ms 952 KB Output is correct
48 Correct 6 ms 444 KB Output is correct
49 Correct 6 ms 1224 KB Output is correct
50 Correct 6 ms 444 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 19 ms 708 KB Output is correct
53 Correct 18 ms 1228 KB Output is correct
54 Correct 18 ms 1216 KB Output is correct
55 Correct 18 ms 1232 KB Output is correct
56 Correct 17 ms 956 KB Output is correct
57 Correct 18 ms 1200 KB Output is correct
58 Correct 1 ms 344 KB Output is correct
59 Correct 0 ms 592 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 0 ms 344 KB Output is correct
64 Correct 0 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 428 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 0 ms 596 KB Output is correct
10 Correct 0 ms 608 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 1 ms 344 KB Output is correct
16 Correct 1 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 608 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 6 ms 1112 KB Output is correct
27 Correct 6 ms 440 KB Output is correct
28 Correct 6 ms 976 KB Output is correct
29 Correct 7 ms 712 KB Output is correct
30 Correct 7 ms 1216 KB Output is correct
31 Correct 6 ms 440 KB Output is correct
32 Correct 1 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 596 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 1 ms 600 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 600 KB Output is correct
45 Correct 7 ms 1236 KB Output is correct
46 Correct 6 ms 692 KB Output is correct
47 Correct 6 ms 952 KB Output is correct
48 Correct 6 ms 444 KB Output is correct
49 Correct 6 ms 1224 KB Output is correct
50 Correct 6 ms 444 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 19 ms 708 KB Output is correct
53 Correct 18 ms 1228 KB Output is correct
54 Correct 18 ms 1216 KB Output is correct
55 Correct 18 ms 1232 KB Output is correct
56 Correct 17 ms 956 KB Output is correct
57 Correct 18 ms 1200 KB Output is correct
58 Correct 1 ms 344 KB Output is correct
59 Correct 0 ms 592 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 0 ms 344 KB Output is correct
64 Correct 0 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 600 KB Output is correct
69 Correct 0 ms 344 KB Output is correct
70 Correct 6 ms 704 KB Output is correct
71 Correct 6 ms 952 KB Output is correct
72 Correct 7 ms 952 KB Output is correct
73 Correct 8 ms 692 KB Output is correct
74 Correct 6 ms 972 KB Output is correct
75 Correct 7 ms 1212 KB Output is correct
76 Correct 0 ms 344 KB Output is correct
77 Correct 17 ms 988 KB Output is correct
78 Correct 17 ms 436 KB Output is correct
79 Correct 21 ms 1452 KB Output is correct
80 Correct 19 ms 988 KB Output is correct
81 Correct 16 ms 696 KB Output is correct
82 Correct 17 ms 996 KB Output is correct
83 Correct 316 ms 1552 KB Output is correct
84 Correct 322 ms 1576 KB Output is correct
85 Correct 319 ms 1364 KB Output is correct
86 Correct 315 ms 1692 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 316 ms 1556 KB Output is correct
89 Correct 314 ms 1500 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 0 ms 344 KB Output is correct
95 Correct 0 ms 344 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 428 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 0 ms 596 KB Output is correct
10 Correct 0 ms 608 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 1 ms 344 KB Output is correct
16 Correct 1 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 608 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 6 ms 1112 KB Output is correct
27 Correct 6 ms 440 KB Output is correct
28 Correct 6 ms 976 KB Output is correct
29 Correct 7 ms 712 KB Output is correct
30 Correct 7 ms 1216 KB Output is correct
31 Correct 6 ms 440 KB Output is correct
32 Correct 1 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 596 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 1 ms 600 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 600 KB Output is correct
45 Correct 7 ms 1236 KB Output is correct
46 Correct 6 ms 692 KB Output is correct
47 Correct 6 ms 952 KB Output is correct
48 Correct 6 ms 444 KB Output is correct
49 Correct 6 ms 1224 KB Output is correct
50 Correct 6 ms 444 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 19 ms 708 KB Output is correct
53 Correct 18 ms 1228 KB Output is correct
54 Correct 18 ms 1216 KB Output is correct
55 Correct 18 ms 1232 KB Output is correct
56 Correct 17 ms 956 KB Output is correct
57 Correct 18 ms 1200 KB Output is correct
58 Correct 1 ms 344 KB Output is correct
59 Correct 0 ms 592 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 0 ms 344 KB Output is correct
64 Correct 0 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 600 KB Output is correct
69 Correct 0 ms 344 KB Output is correct
70 Correct 6 ms 704 KB Output is correct
71 Correct 6 ms 952 KB Output is correct
72 Correct 7 ms 952 KB Output is correct
73 Correct 8 ms 692 KB Output is correct
74 Correct 6 ms 972 KB Output is correct
75 Correct 7 ms 1212 KB Output is correct
76 Correct 0 ms 344 KB Output is correct
77 Correct 17 ms 988 KB Output is correct
78 Correct 17 ms 436 KB Output is correct
79 Correct 21 ms 1452 KB Output is correct
80 Correct 19 ms 988 KB Output is correct
81 Correct 16 ms 696 KB Output is correct
82 Correct 17 ms 996 KB Output is correct
83 Correct 316 ms 1552 KB Output is correct
84 Correct 322 ms 1576 KB Output is correct
85 Correct 319 ms 1364 KB Output is correct
86 Correct 315 ms 1692 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 316 ms 1556 KB Output is correct
89 Correct 314 ms 1500 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 0 ms 344 KB Output is correct
95 Correct 0 ms 344 KB Output is correct
96 Correct 0 ms 344 KB Output is correct
97 Correct 0 ms 344 KB Output is correct
98 Correct 0 ms 344 KB Output is correct
99 Correct 0 ms 344 KB Output is correct
100 Correct 0 ms 344 KB Output is correct
101 Correct 6 ms 1212 KB Output is correct
102 Correct 6 ms 1208 KB Output is correct
103 Correct 7 ms 728 KB Output is correct
104 Correct 6 ms 708 KB Output is correct
105 Correct 6 ms 952 KB Output is correct
106 Correct 6 ms 692 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 17 ms 1236 KB Output is correct
109 Correct 17 ms 1208 KB Output is correct
110 Correct 17 ms 700 KB Output is correct
111 Correct 20 ms 1220 KB Output is correct
112 Correct 17 ms 952 KB Output is correct
113 Correct 17 ms 1216 KB Output is correct
114 Correct 318 ms 1512 KB Output is correct
115 Correct 318 ms 1568 KB Output is correct
116 Correct 323 ms 1616 KB Output is correct
117 Correct 316 ms 1612 KB Output is correct
118 Correct 0 ms 344 KB Output is correct
119 Correct 315 ms 1420 KB Output is correct
120 Correct 323 ms 1324 KB Output is correct
121 Correct 1271 ms 1468 KB Output is correct
122 Correct 1272 ms 1644 KB Output is correct
123 Correct 1253 ms 1588 KB Output is correct
124 Correct 1252 ms 1524 KB Output is correct
125 Correct 1260 ms 1584 KB Output is correct
126 Correct 1263 ms 1768 KB Output is correct
127 Correct 0 ms 344 KB Output is correct
128 Correct 0 ms 596 KB Output is correct
129 Correct 0 ms 344 KB Output is correct
130 Correct 0 ms 344 KB Output is correct
131 Correct 0 ms 440 KB Output is correct
132 Correct 1 ms 344 KB Output is correct