oj.uz

Submission #579597

# Submission time Handle Problem Language Result Execution time Memory
579597 2022-06-19T12:50:55 Z Elias Art Collections (BOI22_art) C++17
70 / 100
 1614 ms 63460 KB 
#include <bits/stdc++.h>

#ifndef _DEBUG
#include <art.h>

#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx")
#endif

using namespace std;

#define lint int64_t

#ifdef _DEBUG

int publish(vector<int> R)
{
    for (int i : R)
        cout << i << " ";
    cout << "\n";

    int x;
    cin >> x;

    return x;
}

void answer(vector<int> R)
{
    cout << "Answer: ";
    for (int i : R)
        cout << i << " ";
    cout << "\n";
}

#endif

void solve(int N)
{
    int n = N;
    vector<int> position(n);

    vector<int> empty(n);
    for (int i = 0; i < n; i++)
        empty[i] = i + 1;

    map<vector<int>, int> answers;

    for (int i = 0; i < n; i++)
    {
        vector<int> queryA = empty;

        queryA.erase(queryA.begin() + i);

        vector<int> queryB = queryA;

        queryA.insert(queryA.begin(), i + 1);
        queryB.push_back(i + 1);

        int a, b;

        if (answers.count(queryA))
            a = answers[queryA];
        else
            a = answers[queryA] = publish(queryA);

        if (answers.count(queryB))
            b = answers[queryB];
        else
            b = answers[queryB] = publish(queryB);

        int diff = a - b;

        int pos = (n + diff - 1) / 2;

        position[i] = pos;
    }

    vector<int> sol(n);

    for (int i = 0; i < n; i++)
    {
        sol[position[i]] = i + 1;
    }

    answer(sol);
}

#ifdef _DEBUG

int main()
{
    int n;
    cin >> n;

    solve(n);
}

#endif

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 1 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 1 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 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 312 KB Output is correct
12 Correct 1 ms 300 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 3 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 312 KB Output is correct
12 Correct 1 ms 300 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 3 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 300 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 18 ms 776 KB Output is correct
27 Correct 18 ms 712 KB Output is correct
28 Correct 17 ms 712 KB Output is correct
29 Correct 18 ms 712 KB Output is correct
30 Correct 24 ms 792 KB Output is correct
31 Correct 19 ms 840 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 1 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 2 ms 208 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 312 KB Output is correct
12 Correct 1 ms 300 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 3 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 300 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 18 ms 776 KB Output is correct
27 Correct 18 ms 712 KB Output is correct
28 Correct 17 ms 712 KB Output is correct
29 Correct 18 ms 712 KB Output is correct
30 Correct 24 ms 792 KB Output is correct
31 Correct 19 ms 840 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 1 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 2 ms 208 KB Output is correct
40 Correct 1 ms 208 KB Output is correct
41 Correct 1 ms 208 KB Output is correct
42 Correct 2 ms 208 KB Output is correct
43 Correct 2 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 16 ms 748 KB Output is correct
46 Correct 17 ms 712 KB Output is correct
47 Correct 19 ms 768 KB Output is correct
48 Correct 16 ms 736 KB Output is correct
49 Correct 16 ms 712 KB Output is correct
50 Correct 18 ms 784 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 45 ms 1952 KB Output is correct
53 Correct 43 ms 1788 KB Output is correct
54 Correct 48 ms 1848 KB Output is correct
55 Correct 40 ms 1896 KB Output is correct
56 Correct 48 ms 1908 KB Output is correct
57 Correct 49 ms 1912 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 1 ms 208 KB Output is correct
60 Correct 1 ms 208 KB Output is correct
61 Correct 1 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 2 ms 208 KB Output is correct
64 Correct 2 ms 208 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 312 KB Output is correct
12 Correct 1 ms 300 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 3 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 300 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 18 ms 776 KB Output is correct
27 Correct 18 ms 712 KB Output is correct
28 Correct 17 ms 712 KB Output is correct
29 Correct 18 ms 712 KB Output is correct
30 Correct 24 ms 792 KB Output is correct
31 Correct 19 ms 840 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 1 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 2 ms 208 KB Output is correct
40 Correct 1 ms 208 KB Output is correct
41 Correct 1 ms 208 KB Output is correct
42 Correct 2 ms 208 KB Output is correct
43 Correct 2 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 16 ms 748 KB Output is correct
46 Correct 17 ms 712 KB Output is correct
47 Correct 19 ms 768 KB Output is correct
48 Correct 16 ms 736 KB Output is correct
49 Correct 16 ms 712 KB Output is correct
50 Correct 18 ms 784 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 45 ms 1952 KB Output is correct
53 Correct 43 ms 1788 KB Output is correct
54 Correct 48 ms 1848 KB Output is correct
55 Correct 40 ms 1896 KB Output is correct
56 Correct 48 ms 1908 KB Output is correct
57 Correct 49 ms 1912 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 1 ms 208 KB Output is correct
60 Correct 1 ms 208 KB Output is correct
61 Correct 1 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 2 ms 208 KB Output is correct
64 Correct 2 ms 208 KB Output is correct
65 Correct 0 ms 208 KB Output is correct
66 Correct 2 ms 208 KB Output is correct
67 Correct 2 ms 208 KB Output is correct
68 Correct 1 ms 296 KB Output is correct
69 Correct 2 ms 208 KB Output is correct
70 Correct 14 ms 808 KB Output is correct
71 Correct 17 ms 712 KB Output is correct
72 Correct 19 ms 748 KB Output is correct
73 Correct 16 ms 708 KB Output is correct
74 Correct 17 ms 732 KB Output is correct
75 Correct 23 ms 740 KB Output is correct
76 Correct 1 ms 208 KB Output is correct
77 Correct 49 ms 1864 KB Output is correct
78 Correct 47 ms 1824 KB Output is correct
79 Correct 43 ms 1856 KB Output is correct
80 Correct 46 ms 1840 KB Output is correct
81 Correct 52 ms 1832 KB Output is correct
82 Correct 46 ms 1788 KB Output is correct
83 Correct 952 ms 31992 KB Output is correct
84 Correct 842 ms 32024 KB Output is correct
85 Correct 807 ms 32168 KB Output is correct
86 Correct 832 ms 31984 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 858 ms 32092 KB Output is correct
89 Correct 831 ms 32000 KB Output is correct
90 Correct 1 ms 208 KB Output is correct
91 Correct 1 ms 208 KB Output is correct
92 Correct 1 ms 208 KB Output is correct
93 Correct 1 ms 208 KB Output is correct
94 Correct 2 ms 208 KB Output is correct
95 Correct 2 ms 208 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 312 KB Output is correct
12 Correct 1 ms 300 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 3 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 300 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 18 ms 776 KB Output is correct
27 Correct 18 ms 712 KB Output is correct
28 Correct 17 ms 712 KB Output is correct
29 Correct 18 ms 712 KB Output is correct
30 Correct 24 ms 792 KB Output is correct
31 Correct 19 ms 840 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 1 ms 208 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 2 ms 208 KB Output is correct
40 Correct 1 ms 208 KB Output is correct
41 Correct 1 ms 208 KB Output is correct
42 Correct 2 ms 208 KB Output is correct
43 Correct 2 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 16 ms 748 KB Output is correct
46 Correct 17 ms 712 KB Output is correct
47 Correct 19 ms 768 KB Output is correct
48 Correct 16 ms 736 KB Output is correct
49 Correct 16 ms 712 KB Output is correct
50 Correct 18 ms 784 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 45 ms 1952 KB Output is correct
53 Correct 43 ms 1788 KB Output is correct
54 Correct 48 ms 1848 KB Output is correct
55 Correct 40 ms 1896 KB Output is correct
56 Correct 48 ms 1908 KB Output is correct
57 Correct 49 ms 1912 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 1 ms 208 KB Output is correct
60 Correct 1 ms 208 KB Output is correct
61 Correct 1 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 2 ms 208 KB Output is correct
64 Correct 2 ms 208 KB Output is correct
65 Correct 0 ms 208 KB Output is correct
66 Correct 2 ms 208 KB Output is correct
67 Correct 2 ms 208 KB Output is correct
68 Correct 1 ms 296 KB Output is correct
69 Correct 2 ms 208 KB Output is correct
70 Correct 14 ms 808 KB Output is correct
71 Correct 17 ms 712 KB Output is correct
72 Correct 19 ms 748 KB Output is correct
73 Correct 16 ms 708 KB Output is correct
74 Correct 17 ms 732 KB Output is correct
75 Correct 23 ms 740 KB Output is correct
76 Correct 1 ms 208 KB Output is correct
77 Correct 49 ms 1864 KB Output is correct
78 Correct 47 ms 1824 KB Output is correct
79 Correct 43 ms 1856 KB Output is correct
80 Correct 46 ms 1840 KB Output is correct
81 Correct 52 ms 1832 KB Output is correct
82 Correct 46 ms 1788 KB Output is correct
83 Correct 952 ms 31992 KB Output is correct
84 Correct 842 ms 32024 KB Output is correct
85 Correct 807 ms 32168 KB Output is correct
86 Correct 832 ms 31984 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 858 ms 32092 KB Output is correct
89 Correct 831 ms 32000 KB Output is correct
90 Correct 1 ms 208 KB Output is correct
91 Correct 1 ms 208 KB Output is correct
92 Correct 1 ms 208 KB Output is correct
93 Correct 1 ms 208 KB Output is correct
94 Correct 2 ms 208 KB Output is correct
95 Correct 2 ms 208 KB Output is correct
96 Correct 1 ms 208 KB Output is correct
97 Correct 2 ms 208 KB Output is correct
98 Correct 1 ms 296 KB Output is correct
99 Correct 2 ms 208 KB Output is correct
100 Correct 2 ms 208 KB Output is correct
101 Correct 20 ms 784 KB Output is correct
102 Correct 19 ms 724 KB Output is correct
103 Correct 23 ms 800 KB Output is correct
104 Correct 24 ms 724 KB Output is correct
105 Correct 17 ms 808 KB Output is correct
106 Correct 16 ms 880 KB Output is correct
107 Correct 1 ms 208 KB Output is correct
108 Correct 45 ms 1892 KB Output is correct
109 Correct 46 ms 1988 KB Output is correct
110 Correct 54 ms 1864 KB Output is correct
111 Correct 48 ms 1908 KB Output is correct
112 Correct 48 ms 1820 KB Output is correct
113 Correct 65 ms 1908 KB Output is correct
114 Correct 823 ms 31984 KB Output is correct
115 Correct 835 ms 32160 KB Output is correct
116 Correct 827 ms 32004 KB Output is correct
117 Correct 847 ms 32104 KB Output is correct
118 Correct 1 ms 208 KB Output is correct
119 Correct 834 ms 32112 KB Output is correct
120 Correct 814 ms 32132 KB Output is correct
121 Incorrect 1614 ms 63460 KB Not correct
122 Halted 0 ms 0 KB -