oj.uz

Submission #587760

# Submission time Handle Problem Language Result Execution time Memory
587760 2022-07-02T10:29:39 Z Noobie_99 Art Collections (BOI22_art) C++17
70 / 100
 1538 ms 652 KB 
#include <bits/stdc++.h>
#include "art.h"
using namespace std;
using ll = long long;
#define debug(x) cerr << "[(" << __LINE__ << ") " << #x << "]: " << (x) << endl;

//
// --- 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
//
vector<int> invert(vector<int>& a) {
    vector<int> b(a.size());
    for (int i=0; i<(int)a.size(); i++) {
        b[a[i]-1] = i+1;
    }
    return b;
}

void solve(int n) {

    int lower[n], higher[n];
    for (int i=0; i<n; i++) {
        vector<int> order(n-1);
        iota(order.begin(), order.end(), 1);
        order.insert(order.begin() + i, n);

        higher[i] = publish(invert(order));

        order = vector<int>(n-1);
        iota(order.begin(), order.end(), 2);
        order.insert(order.begin() + i, 1);

        lower[i] = publish(invert(order));
    }

    vector<int> ans;
    for (int i=0; i<n; i++) {
        for (int j=0; j<n; j++) {
            if (higher[j] == lower[j] + n-1 - 2*i) {
                ans.push_back(j+1);
                break;
            }
        }
    }
    answer(ans);
}

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 0 ms 208 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

# 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 0 ms 208 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 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 220 KB Output is correct

Subtask #3
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 0 ms 208 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 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 220 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 18 ms 208 KB Output is correct
27 Correct 16 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 15 ms 208 KB Output is correct
31 Correct 15 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 0 ms 208 KB Output is correct
35 Correct 0 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct

Subtask #4
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 0 ms 208 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 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 220 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 18 ms 208 KB Output is correct
27 Correct 16 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 15 ms 208 KB Output is correct
31 Correct 15 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 0 ms 208 KB Output is correct
35 Correct 0 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 2 ms 208 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 17 ms 208 KB Output is correct
46 Correct 20 ms 208 KB Output is correct
47 Correct 18 ms 208 KB Output is correct
48 Correct 15 ms 208 KB Output is correct
49 Correct 19 ms 208 KB Output is correct
50 Correct 17 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 39 ms 292 KB Output is correct
53 Correct 40 ms 308 KB Output is correct
54 Correct 37 ms 288 KB Output is correct
55 Correct 41 ms 284 KB Output is correct
56 Correct 44 ms 280 KB Output is correct
57 Correct 43 ms 208 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 1 ms 208 KB Output is correct
61 Correct 0 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 1 ms 208 KB Output is correct

Subtask #5
20.0 / 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 0 ms 208 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 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 220 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 18 ms 208 KB Output is correct
27 Correct 16 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 15 ms 208 KB Output is correct
31 Correct 15 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 0 ms 208 KB Output is correct
35 Correct 0 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 2 ms 208 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 17 ms 208 KB Output is correct
46 Correct 20 ms 208 KB Output is correct
47 Correct 18 ms 208 KB Output is correct
48 Correct 15 ms 208 KB Output is correct
49 Correct 19 ms 208 KB Output is correct
50 Correct 17 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 39 ms 292 KB Output is correct
53 Correct 40 ms 308 KB Output is correct
54 Correct 37 ms 288 KB Output is correct
55 Correct 41 ms 284 KB Output is correct
56 Correct 44 ms 280 KB Output is correct
57 Correct 43 ms 208 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 1 ms 208 KB Output is correct
61 Correct 0 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 1 ms 208 KB Output is correct
65 Correct 1 ms 208 KB Output is correct
66 Correct 1 ms 208 KB Output is correct
67 Correct 2 ms 208 KB Output is correct
68 Correct 2 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 15 ms 208 KB Output is correct
71 Correct 14 ms 208 KB Output is correct
72 Correct 13 ms 208 KB Output is correct
73 Correct 19 ms 208 KB Output is correct
74 Correct 21 ms 208 KB Output is correct
75 Correct 21 ms 208 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 42 ms 288 KB Output is correct
78 Correct 41 ms 328 KB Output is correct
79 Correct 40 ms 284 KB Output is correct
80 Correct 59 ms 288 KB Output is correct
81 Correct 45 ms 208 KB Output is correct
82 Correct 40 ms 208 KB Output is correct
83 Correct 818 ms 432 KB Output is correct
84 Correct 775 ms 548 KB Output is correct
85 Correct 794 ms 476 KB Output is correct
86 Correct 764 ms 412 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 747 ms 496 KB Output is correct
89 Correct 815 ms 528 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 1 ms 208 KB Output is correct
92 Correct 0 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 1 ms 208 KB Output is correct

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 0 ms 208 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 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 220 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 18 ms 208 KB Output is correct
27 Correct 16 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 15 ms 208 KB Output is correct
31 Correct 15 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 0 ms 208 KB Output is correct
35 Correct 0 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 2 ms 208 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 17 ms 208 KB Output is correct
46 Correct 20 ms 208 KB Output is correct
47 Correct 18 ms 208 KB Output is correct
48 Correct 15 ms 208 KB Output is correct
49 Correct 19 ms 208 KB Output is correct
50 Correct 17 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 39 ms 292 KB Output is correct
53 Correct 40 ms 308 KB Output is correct
54 Correct 37 ms 288 KB Output is correct
55 Correct 41 ms 284 KB Output is correct
56 Correct 44 ms 280 KB Output is correct
57 Correct 43 ms 208 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 1 ms 208 KB Output is correct
61 Correct 0 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 1 ms 208 KB Output is correct
65 Correct 1 ms 208 KB Output is correct
66 Correct 1 ms 208 KB Output is correct
67 Correct 2 ms 208 KB Output is correct
68 Correct 2 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 15 ms 208 KB Output is correct
71 Correct 14 ms 208 KB Output is correct
72 Correct 13 ms 208 KB Output is correct
73 Correct 19 ms 208 KB Output is correct
74 Correct 21 ms 208 KB Output is correct
75 Correct 21 ms 208 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 42 ms 288 KB Output is correct
78 Correct 41 ms 328 KB Output is correct
79 Correct 40 ms 284 KB Output is correct
80 Correct 59 ms 288 KB Output is correct
81 Correct 45 ms 208 KB Output is correct
82 Correct 40 ms 208 KB Output is correct
83 Correct 818 ms 432 KB Output is correct
84 Correct 775 ms 548 KB Output is correct
85 Correct 794 ms 476 KB Output is correct
86 Correct 764 ms 412 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 747 ms 496 KB Output is correct
89 Correct 815 ms 528 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 1 ms 208 KB Output is correct
92 Correct 0 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 1 ms 208 KB Output is correct
96 Correct 1 ms 208 KB Output is correct
97 Correct 1 ms 208 KB Output is correct
98 Correct 1 ms 208 KB Output is correct
99 Correct 1 ms 208 KB Output is correct
100 Correct 1 ms 208 KB Output is correct
101 Correct 22 ms 208 KB Output is correct
102 Correct 16 ms 208 KB Output is correct
103 Correct 20 ms 208 KB Output is correct
104 Correct 16 ms 208 KB Output is correct
105 Correct 19 ms 208 KB Output is correct
106 Correct 15 ms 208 KB Output is correct
107 Correct 1 ms 208 KB Output is correct
108 Correct 50 ms 284 KB Output is correct
109 Correct 44 ms 208 KB Output is correct
110 Correct 47 ms 284 KB Output is correct
111 Correct 45 ms 284 KB Output is correct
112 Correct 50 ms 280 KB Output is correct
113 Correct 42 ms 288 KB Output is correct
114 Correct 800 ms 652 KB Output is correct
115 Correct 768 ms 496 KB Output is correct
116 Correct 796 ms 520 KB Output is correct
117 Correct 830 ms 540 KB Output is correct
118 Correct 0 ms 208 KB Output is correct
119 Correct 835 ms 452 KB Output is correct
120 Correct 778 ms 512 KB Output is correct
121 Incorrect 1538 ms 548 KB Not correct
122 Halted 0 ms 0 KB -